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lucid-ui

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A UI component library from AppNexus.

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<!doctype html> <html lang="en"> <head> <title>Code coverage report for components/Portal/Portal.tsx</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">All files</a> / <a href="index.html">components/Portal</a> Portal.tsx </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span class="quiet">Statements</span> <span class='fraction'>28/28</span> </div> <div class='fl pad1y space-right2'> <span class="strong">62.5% </span> <span class="quiet">Branches</span> <span class='fraction'>5/8</span> </div> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span 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node, string } = PropTypes; &nbsp; interface IPortalProps extends StandardProps, React.HTMLProps&lt;HTMLDivElement&gt; { /** The `id` of the portal element that is appended to `document.body`. */ portalId?: string; } &nbsp; interface IPortalState { isReady: boolean; } &nbsp; class Portal extends React.Component&lt;IPortalProps, IPortalState, {}&gt; { static displayName = 'Portal'; static peek = { description: ` A Portal component is used to render content in a container that is appended to \`document.body\`. `, categories: ['utility'], }; static propTypes = { children: node` any valid React children `, &nbsp; className: any` Appended to the component-specific class names set on the root element. Value is run through the \`classnames\` library. `, &nbsp; portalId: string` The \`id\` of the portal element that is appended to \`document.body\`. `, }; &nbsp; state = { isReady: false, }; &nbsp; manuallyCreatedPortal: boolean = false; portalElement: HTMLElement = document.createElement('div'); &nbsp; componentDidMount(): void { const { portalId } = this.props; &nbsp; let portalElement; &nbsp; <span class="missing-if-branch" title="else path not taken" >E</span>if (portalId) { portalElement = document.getElementById(portalId); } <span class="missing-if-branch" title="else path not taken" >E</span>if (!portalElement) { this.manuallyCreatedPortal = true; portalElement = document.createElement('div'); portalElement.id = portalId as string; document.body.appendChild(portalElement); } this.portalElement = portalElement; this.setState({ isReady: true }); } componentWillUnmount(): void { <span class="missing-if-branch" title="else path not taken" >E</span>if (this.manuallyCreatedPortal) { this.portalElement.remove(); } } render(): React.ReactNode { return this.state.isReady ? ReactDOM.createPortal( &lt;div className={classNames(cx('&amp;'), this.props.className)} {...omitProps(this.props, undefined, Object.keys(Portal.propTypes))} &gt; {this.props.children} &lt;/div&gt;, this.portalElement ) : null; } } &nbsp; export default Portal; &nbsp;</pre></td></tr> </table></pre> <div class='push'></div><!-- for sticky footer --> </div><!-- /wrapper --> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Wed Dec 02 2020 17:53:54 GMT+0000 (Coordinated Universal Time) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> <script src="../../block-navigation.js"></script> </body> </html>