{"componentChunkName":"component---src-templates-doc-page-jsx","path":"/react/react-hooks/","result":{"data":{"markdownRemark":{"htmlAst":{"type":"root","children":[{"type":"element","tagName":"h3","properties":{"id":"react-hooks","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#react-hooks","ariaLabel":"react hooks permalink","className":["anchor","before"]},"children":[{"type":"element","tagName":"svg","properties":{"ariaHidden":"true","focusable":"false","dataPrefix":"fas","dataIcon":"link","className":["svg-inline--fa","fa-link"],"role":"img","xmlns":"http://www.w3.org/2000/svg","viewBox":"0 0 512 512"},"children":[{"type":"element","tagName":"path","properties":{"fill":"currentColor","d":"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z"},"children":[]}]}]},{"type":"text","value":"React Hooks"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"React Hooks are fully supported within ag-Grid - please refer to our working example in\n"},{"type":"element","tagName":"a","properties":{"href":"https://github.com/ag-grid/ag-grid-react-example/"},"children":[{"type":"text","value":"GitHub"}]},{"type":"text","value":"."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"We can break down the type of Hooks you can use within ag-Grid into two broad categories - those\nthat have lifecycle methods (such as Filters) and those that don't (such as Cell Renderers)."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h2","properties":{"id":"hooks-without-lifecycle-methods","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#hooks-without-lifecycle-methods","ariaLabel":"hooks without lifecycle methods permalink","className":["anchor","before"]},"children":[{"type":"element","tagName":"svg","properties":{"ariaHidden":"true","focusable":"false","dataPrefix":"fas","dataIcon":"link","className":["svg-inline--fa","fa-link"],"role":"img","xmlns":"http://www.w3.org/2000/svg","viewBox":"0 0 512 512"},"children":[{"type":"element","tagName":"path","properties":{"fill":"currentColor","d":"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z"},"children":[]}]}]},{"type":"text","value":"Hooks without Lifecycle Methods"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"Cell Renderers, Loading Cell Renderers and Overlay Components are examples of components without lifecycle methods."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"For this type of Hook you don't have to do anything special and the Hook should work as\nexpected within ag-Grid, although it would often be easier to simply use a functional component\nin these cases (as there won't be any state to maintain)."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h2","properties":{"id":"hooks-with-lifecycle-methods","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#hooks-with-lifecycle-methods","ariaLabel":"hooks with lifecycle methods permalink","className":["anchor","before"]},"children":[{"type":"element","tagName":"svg","properties":{"ariaHidden":"true","focusable":"false","dataPrefix":"fas","dataIcon":"link","className":["svg-inline--fa","fa-link"],"role":"img","xmlns":"http://www.w3.org/2000/svg","viewBox":"0 0 512 512"},"children":[{"type":"element","tagName":"path","properties":{"fill":"currentColor","d":"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z"},"children":[]}]}]},{"type":"text","value":"Hooks with Lifecycle Methods"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"Filters, Cell Editors and Floating Filter Components are examples of components that have\nmandatory lifecycle methods."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"For these types of components you'll need to wrap your hook with "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"forwardRef"}]},{"type":"text","value":" and then expose\nGrid related lifecycle methods  "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"useImperativeHandle"}]},{"type":"text","value":", for example:"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h3","properties":{"id":"hook-cell-editor","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#hook-cell-editor","ariaLabel":"hook cell editor permalink","className":["anchor","before"]},"children":[{"type":"element","tagName":"svg","properties":{"ariaHidden":"true","focusable":"false","dataPrefix":"fas","dataIcon":"link","className":["svg-inline--fa","fa-link"],"role":"img","xmlns":"http://www.w3.org/2000/svg","viewBox":"0 0 512 512"},"children":[{"type":"element","tagName":"path","properties":{"fill":"currentColor","d":"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z"},"children":[]}]}]},{"type":"text","value":"Hook Cell Editor"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"div","properties":{"className":["gatsby-highlight"],"dataLanguage":"jsx"},"children":[{"type":"element","tagName":"pre","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"code","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"import"}]},{"type":"text","value":" React"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" useEffect"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" forwardRef"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" useImperativeHandle"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" useRef "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"from"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"react\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"export"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"default"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"forwardRef"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"props"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" ref"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" inputRef "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useRef"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useImperativeHandle"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"ref"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","function-variable","function"]},"children":[{"type":"text","value":"getValue"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" inputRef"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"current"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"value"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"text","value":"input"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"type"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"text"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"ref"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" inputRef "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"defaultValue"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" props"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"value "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"/>"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]}]}]}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h3","properties":{"id":"hook-filter","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#hook-filter","ariaLabel":"hook filter permalink","className":["anchor","before"]},"children":[{"type":"element","tagName":"svg","properties":{"ariaHidden":"true","focusable":"false","dataPrefix":"fas","dataIcon":"link","className":["svg-inline--fa","fa-link"],"role":"img","xmlns":"http://www.w3.org/2000/svg","viewBox":"0 0 512 512"},"children":[{"type":"element","tagName":"path","properties":{"fill":"currentColor","d":"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z"},"children":[]}]}]},{"type":"text","value":"Hook Filter"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"div","properties":{"className":["gatsby-highlight"],"dataLanguage":"jsx"},"children":[{"type":"element","tagName":"pre","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"code","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"import"}]},{"type":"text","value":" React"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" forwardRef"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" useImperativeHandle"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" useRef "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"from"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"react\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"export"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"default"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"forwardRef"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"props"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" ref"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" inputRef "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useRef"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useImperativeHandle"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"ref"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"isFilterActive"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" inputRef"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"current"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"value "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"!=="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"''"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n\n            "},{"type":"element","tagName":"span","properties":{"className":["token","function-variable","function"]},"children":[{"type":"text","value":"doesFilterPass"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"params"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"data"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"price"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"toString"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"==="}]},{"type":"text","value":" inputRef"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"current"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"value"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"text","value":"input"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"type"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"text"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"ref"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"inputRef"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"onChange"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" props"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"filterChangedCallback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"/>"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]}]}]}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"The same applies to any other component to be used within the grid that requires lifecycle methods to be present."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"Please refer to our "},{"type":"element","tagName":"a","properties":{"href":"../components/"},"children":[{"type":"text","value":"Components"}]},{"type":"text","value":" documentation for working examples for the specific\ntype of component you're interested in."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h2","properties":{"id":"avoiding-state-closures-ie-old-props-values","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#avoiding-state-closures-ie-old-props-values","ariaLabel":"avoiding state closures ie old props values permalink","className":["anchor","before"]},"children":[{"type":"element","tagName":"svg","properties":{"ariaHidden":"true","focusable":"false","dataPrefix":"fas","dataIcon":"link","className":["svg-inline--fa","fa-link"],"role":"img","xmlns":"http://www.w3.org/2000/svg","viewBox":"0 0 512 512"},"children":[{"type":"element","tagName":"path","properties":{"fill":"currentColor","d":"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z"},"children":[]}]}]},{"type":"text","value":"Avoiding State Closures (i.e. old props values)"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"A common issue that React hook users will encounter is capturing old values in a closure - this is not unique to React\nbut is a common issue with JavaScript in general, but it is something that is more common when using Hooks."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"An example of this (in the context of using ag-Grid) would be something like this:"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"div","properties":{"className":["gatsby-highlight"],"dataLanguage":"jsx"},"children":[{"type":"element","tagName":"pre","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"code","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_LEFT"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"37"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_UP"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"38"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_RIGHT"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"39"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_DOWN"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"40"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function-variable","function"]},"children":[{"type":"text","value":"GridExample"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"text","value":"gridApi"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" setGridApi"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useState"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"null"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"text","value":"rowData"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" setRowData"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useState"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" athlete"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"Michael Phelps\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" age"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"25"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" athlete"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"Michael Phelps\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" age"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"30"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"function"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useDynamicCallback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"callback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" ref "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useRef"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        ref"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"current "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" callback"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useCallback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"..."}]},{"type":"text","value":"args"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" ref"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"current"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"apply"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"this"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" args"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function-variable","function"]},"children":[{"type":"text","value":"onGridReady"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"params"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"setGridApi"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"api"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function-variable","function"]},"children":[{"type":"text","value":"navigateToNextCell"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"params"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"var"}]},{"type":"text","value":" previousCell "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"previousCellPosition"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n            suggestedNextCell "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"nextCellPosition"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n            nextRowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n            renderedRowCount"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"switch"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"key"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_DOWN"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"rowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"-"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"1"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"if"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"<"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"-"}]},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"1"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"null"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    rowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" nextRowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    column"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"column"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    floating"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"floating\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_UP"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"rowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"+"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"1"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                renderedRowCount "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" gridApi"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"getModel"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"getRowCount"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"if"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":">="}]},{"type":"text","value":" renderedRowCount"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"null"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    rowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" nextRowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    column"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"column"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    floating"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"floating\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_LEFT"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_RIGHT"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" suggestedNextCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"default"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"throw"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"this will never happen, navigation is always one of the 4 keys above\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"text","value":"div"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"style"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" width"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"500px\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" height"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"500px\""}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"className"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"ag-theme-alpine"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n            "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridReact"}]}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"rowData"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"rowData"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"navigateToNextCell"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"navigateToNextCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"onGridReady"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"onGridReady"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n                "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridColumn"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"field"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"athlete"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"headerName"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"Name"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"minWidth"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"170"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"/>"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n                "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridColumn"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"field"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"age"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"/>"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n            "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"</"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridReact"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n        "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"</"}]},{"type":"text","value":"div"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]}]}]}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"Here the expectation is that on up key the focus would move down, and on the down key the focus would move up."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"The problem here is that the "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"gridApi"}]},{"type":"text","value":" in "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"navigateToNextCell"}]},{"type":"text","value":" has been \"captured\" (or \"closed over\") before it's been set\nand subsequent updates to it will not be reflected in later calls."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"What we need to do to resolve this is to alter about our approach slightly - in the case of callbacks like this we want to have\na \"dynamic\" callback which will always capture the latest values used:"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"div","properties":{"className":["gatsby-highlight"],"dataLanguage":"jsx"},"children":[{"type":"element","tagName":"pre","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"code","properties":{"className":["language-jsx"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_LEFT"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"37"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_UP"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"38"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_RIGHT"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"39"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_DOWN"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"40"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n"},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function-variable","function"]},"children":[{"type":"text","value":"GridExample"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"text","value":"gridApi"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" setGridApi"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useState"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"null"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"text","value":"rowData"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" setRowData"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useState"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" athlete"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"Michael Phelps\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" age"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"25"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" athlete"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"Michael Phelps\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" age"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"30"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"function"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useDynamicCallback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"callback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" ref "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useRef"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        ref"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"current "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" callback"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useCallback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"..."}]},{"type":"text","value":"args"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" ref"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"current"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"apply"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"this"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" args"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"["}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"]"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function-variable","function"]},"children":[{"type":"text","value":"onGridReady"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"params"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"setGridApi"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"api"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"const"}]},{"type":"text","value":" navigateToNextCell "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"useDynamicCallback"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"text","value":"params"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"=>"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"var"}]},{"type":"text","value":" previousCell "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"previousCellPosition"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n            suggestedNextCell "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"nextCellPosition"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n            nextRowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n            renderedRowCount"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"switch"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"params"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"key"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_DOWN"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"rowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"-"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"1"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"if"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"<"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"-"}]},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"1"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"null"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    rowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" nextRowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    column"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"column"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    floating"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"floating\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_UP"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"rowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"+"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"1"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                renderedRowCount "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"="}]},{"type":"text","value":" gridApi"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"getModel"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"getRowCount"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"if"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"nextRowIndex "},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":">="}]},{"type":"text","value":" renderedRowCount"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"null"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n                    rowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" nextRowIndex"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    column"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"column"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":"\n                    floating"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" previousCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"floating\n                "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_LEFT"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"case"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","constant"]},"children":[{"type":"text","value":"KEY_RIGHT"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" suggestedNextCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"default"}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"throw"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"this will never happen, navigation is always one of the 4 keys above\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"text","value":"div"}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"style"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" width"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"500px\""}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":","}]},{"type":"text","value":" height"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"\"500px\""}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"className"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"ag-theme-alpine"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n            "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridReact"}]}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"rowData"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"rowData"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"navigateToNextCell"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"navigateToNextCell"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n                "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"onGridReady"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"onGridReady"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":"\n            "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n                "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridColumn"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"field"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"athlete"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"headerName"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"Name"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"minWidth"}]},{"type":"element","tagName":"span","properties":{"className":["token","script","language-javascript"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","script-punctuation","punctuation"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"element","tagName":"span","properties":{"className":["token","number"]},"children":[{"type":"text","value":"170"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"/>"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n                "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"<"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridColumn"}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","attr-name"]},"children":[{"type":"text","value":"field"}]},{"type":"element","tagName":"span","properties":{"className":["token","attr-value"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation","attr-equals"]},"children":[{"type":"text","value":"="}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]},{"type":"text","value":"age"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"\""}]}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"/>"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n            "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"</"}]},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"AgGridReact"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","plain-text"]},"children":[{"type":"text","value":"\n        "}]},{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","tag"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"</"}]},{"type":"text","value":"div"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":">"}]}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]}]}]}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"By making use of "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"useRef"}]},{"type":"text","value":" and "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"useCallback"}]},{"type":"text","value":" in our new method "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"useDynamicCallback"}]},{"type":"text","value":" we ensure that all values within the\nsupplied function will be the latest value."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h2","properties":{"id":"rendering-null","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#rendering-null","ariaLabel":"rendering null permalink","className":["anchor","before"]},"children":[{"type":"element","tagName":"svg","properties":{"ariaHidden":"true","focusable":"false","dataPrefix":"fas","dataIcon":"link","className":["svg-inline--fa","fa-link"],"role":"img","xmlns":"http://www.w3.org/2000/svg","viewBox":"0 0 512 512"},"children":[{"type":"element","tagName":"path","properties":{"fill":"currentColor","d":"M326.612 185.391c59.747 59.809 58.927 155.698.36 214.59-.11.12-.24.25-.36.37l-67.2 67.2c-59.27 59.27-155.699 59.262-214.96 0-59.27-59.26-59.27-155.7 0-214.96l37.106-37.106c9.84-9.84 26.786-3.3 27.294 10.606.648 17.722 3.826 35.527 9.69 52.721 1.986 5.822.567 12.262-3.783 16.612l-13.087 13.087c-28.026 28.026-28.905 73.66-1.155 101.96 28.024 28.579 74.086 28.749 102.325.51l67.2-67.19c28.191-28.191 28.073-73.757 0-101.83-3.701-3.694-7.429-6.564-10.341-8.569a16.037 16.037 0 0 1-6.947-12.606c-.396-10.567 3.348-21.456 11.698-29.806l21.054-21.055c5.521-5.521 14.182-6.199 20.584-1.731a152.482 152.482 0 0 1 20.522 17.197zM467.547 44.449c-59.261-59.262-155.69-59.27-214.96 0l-67.2 67.2c-.12.12-.25.25-.36.37-58.566 58.892-59.387 154.781.36 214.59a152.454 152.454 0 0 0 20.521 17.196c6.402 4.468 15.064 3.789 20.584-1.731l21.054-21.055c8.35-8.35 12.094-19.239 11.698-29.806a16.037 16.037 0 0 0-6.947-12.606c-2.912-2.005-6.64-4.875-10.341-8.569-28.073-28.073-28.191-73.639 0-101.83l67.2-67.19c28.239-28.239 74.3-28.069 102.325.51 27.75 28.3 26.872 73.934-1.155 101.96l-13.087 13.087c-4.35 4.35-5.769 10.79-3.783 16.612 5.864 17.194 9.042 34.999 9.69 52.721.509 13.906 17.454 20.446 27.294 10.606l37.106-37.106c59.271-59.259 59.271-155.699.001-214.959z"},"children":[]}]}]},{"type":"text","value":"Rendering Null"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"If you don't want to output anything on "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"render"}]},{"type":"text","value":" then return an empty string rather than "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"null"}]},{"type":"text","value":"."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"If you return "},{"type":"element","tagName":"code","properties":{"className":["language-text"]},"children":[{"type":"text","value":"null"}]},{"type":"text","value":" then React simply won't render the component and the Grid is unable to\ndetermine if this is by design or an error."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"div","properties":{"className":["gatsby-highlight"],"dataLanguage":"js"},"children":[{"type":"element","tagName":"pre","properties":{"className":["language-js"]},"children":[{"type":"element","tagName":"code","properties":{"className":["language-js"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"function"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"myRenderer"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","parameter"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":" data "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"if"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":"!"}]},{"type":"text","value":"data"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"value"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"{"}]},{"type":"text","value":"\n        "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","string"]},"children":[{"type":"text","value":"''"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","comment"]},"children":[{"type":"text","value":"// not null!"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"return"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"\n        data"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"."}]},{"type":"text","value":"value\n    "},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":")"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"}"}]}]}]}]}],"data":{"quirksMode":false}},"frontmatter":{"title":"React Hooks & Functional Components","enterprise":null},"headings":[{"id":"react-hooks","depth":3,"value":"React Hooks"},{"id":"hooks-without-lifecycle-methods","depth":2,"value":"Hooks without Lifecycle Methods"},{"id":"hooks-with-lifecycle-methods","depth":2,"value":"Hooks with Lifecycle Methods"},{"id":"hook-cell-editor","depth":3,"value":"Hook Cell Editor"},{"id":"hook-filter","depth":3,"value":"Hook Filter"},{"id":"avoiding-state-closures-ie-old-props-values","depth":2,"value":"Avoiding State Closures (i.e. old props values)"},{"id":"rendering-null","depth":2,"value":"Rendering Null"}]}},"pageContext":{"frameworks":["react"],"framework":"react","srcPath":"/react-hooks"}},"staticQueryHashes":["1669547773","2635156907","4171589011"]}