{"componentChunkName":"component---src-templates-doc-page-jsx","path":"/javascript-grid/component-loading-cell-renderer/","result":{"data":{"markdownRemark":{"htmlAst":{"type":"root","children":[{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"Loading cell renderers allow you to add your own loading renderers to AG Grid. Use these when the provided loading renderers do not meet your requirements."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h2","properties":{"id":"loading-cell-renderer-interface","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#loading-cell-renderer-interface","ariaLabel":"loading cell renderer interface 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":"Loading Cell Renderer Interface"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"Implement this interface to provide a custom loading cell renderer when loading rows."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"div","properties":{"className":["gatsby-highlight"],"dataLanguage":"ts"},"children":[{"type":"element","tagName":"pre","properties":{"className":["language-ts"]},"children":[{"type":"element","tagName":"code","properties":{"className":["language-ts"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"interface"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"ILoadingCellRenderer"}]},{"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","comment"]},"children":[{"type":"text","value":"// mandatory methods"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","comment"]},"children":[{"type":"text","value":"// The init(params) method is called on the loading cell renderer once. See below for details on the parameters."}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"init"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":"("}]},{"type":"text","value":"params"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" ILoadingCellRendererParams"},{"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":" "},{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"void"}]},{"type":"element","tagName":"span","properties":{"className":["token","punctuation"]},"children":[{"type":"text","value":";"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","comment"]},"children":[{"type":"text","value":"// Returns the DOM element for this loading cell renderer"}]},{"type":"text","value":"\n    "},{"type":"element","tagName":"span","properties":{"className":["token","function"]},"children":[{"type":"text","value":"getGui"}]},{"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","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" HTMLElement"},{"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":"div","properties":{"className":["gatsby-highlight"],"dataLanguage":"ts"},"children":[{"type":"element","tagName":"pre","properties":{"className":["language-ts"]},"children":[{"type":"element","tagName":"code","properties":{"className":["language-ts"]},"children":[{"type":"element","tagName":"span","properties":{"className":["token","keyword"]},"children":[{"type":"text","value":"interface"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","class-name"]},"children":[{"type":"text","value":"ILoadingCellRendererParams"}]},{"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","comment"]},"children":[{"type":"text","value":"// an optional template for the loading cell renderer"}]},{"type":"text","value":"\n    loadingMessage"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"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","builtin"]},"children":[{"type":"text","value":"string"}]},{"type":"text","value":"\n\n    "},{"type":"element","tagName":"span","properties":{"className":["token","comment"]},"children":[{"type":"text","value":"// The grid API"}]},{"type":"text","value":"\n    api"},{"type":"element","tagName":"span","properties":{"className":["token","operator"]},"children":[{"type":"text","value":":"}]},{"type":"text","value":" "},{"type":"element","tagName":"span","properties":{"className":["token","builtin"]},"children":[{"type":"text","value":"any"}]},{"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":"h2","properties":{"id":"registering-loading-cell-renderer-components","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#registering-loading-cell-renderer-components","ariaLabel":"registering loading cell renderer components 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":"Registering Loading Cell Renderer Components"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"See the section "},{"type":"element","tagName":"a","properties":{"href":"/archive/25.1.0/components/#registering-custom-components"},"children":[{"type":"text","value":"registering custom components"}]},{"type":"text","value":" for details on registering and using custom loading cell renderers."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"h2","properties":{"id":"example-custom-loading-cell-renderer","style":"position:relative;"},"children":[{"type":"element","tagName":"a","properties":{"href":"#example-custom-loading-cell-renderer","ariaLabel":"example custom loading cell renderer 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":"Example: Custom Loading Cell Renderer"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"p","properties":{},"children":[{"type":"text","value":"The example below demonstrates how to provide custom loading cell renderer component to the grid. Notice the following:"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"ul","properties":{},"children":[{"type":"text","value":"\n"},{"type":"element","tagName":"li","properties":{},"children":[{"type":"element","tagName":"strong","properties":{},"children":[{"type":"text","value":"Custom Loading Cell Renderer"}]},{"type":"text","value":" is supplied by name via "},{"type":"element","tagName":"code","properties":{},"children":[{"type":"text","value":"gridOptions.loadingCellRenderer"}]},{"type":"text","value":"."}]},{"type":"text","value":"\n"},{"type":"element","tagName":"li","properties":{},"children":[{"type":"element","tagName":"strong","properties":{},"children":[{"type":"text","value":"Custom Loading Cell Renderer Parameters"}]},{"type":"text","value":" are supplied using "},{"type":"element","tagName":"code","properties":{},"children":[{"type":"text","value":"gridOptions.loadingCellRendererParams"}]},{"type":"text","value":"."}]},{"type":"text","value":"\n"}]},{"type":"text","value":"\n"},{"type":"element","tagName":"div","properties":{},"children":[{"type":"element","tagName":"grid-example","properties":{"title":"Custom Loading Cell Renderer","name":"custom-loading-cell-renderer","type":"generated","options":"{ \"enterprise\": true, \"extras\": [\"fontawesome\"] }"},"children":[]}]}],"data":{"quirksMode":false}},"frontmatter":{"title":"Loading Cell Renderer","enterprise":null,"description":null},"headings":[{"id":"loading-cell-renderer-interface","depth":2,"value":"Loading Cell Renderer Interface"},{"id":"registering-loading-cell-renderer-components","depth":2,"value":"Registering Loading Cell Renderer Components"},{"id":"example-custom-loading-cell-renderer","depth":2,"value":"Example: Custom Loading Cell Renderer"}]}},"pageContext":{"frameworks":["javascript","angular","react","vue"],"framework":"javascript","srcPath":"/component-loading-cell-renderer","pageName":"component-loading-cell-renderer"}},"staticQueryHashes":["1766026005","3577950178","3666212512"]}