@git-temporal/git-temporal-react

<!doctype html> <html lang="en"> <head> <title>Code coverage report for app/components/ExtendingList.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">app/components</a> ExtendingList.tsx </h1> <div class='clearfix'> </div> </div> <div class='status-line medium'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113</td><td class="line-coverage quiet">                                4x           4x         4x       4x           2x               2x 2x 2x   2x     2x                           2x 2x 2x           14x           2x                   2x     2x                                      </td><td class="text"><pre class="prettyprint lang-js">import React from 'react'; import { style } from 'app/styles';   import { SpinnerImage } from 'app/components/SpinnerImage'; import { request } from 'http';   export interface ExtendingListProps { rowCount: number; rowRenderer: (index: number, key: number | string) => any; style?: object | string; }   interface ExtendingListState { itemsToRender: number; }   const outerStyle = { display: 'flex', flexDirection: 'column', overflow: 'auto', };   const innerStyle = { display: 'flex', flexDirection: 'column', };   const itemStyle = { flexShrink: 0, };   const PAGE_SIZE = 20;   export class ExtendingList extends React.Component< ExtendingListProps, ExtendingListState > { readonly state: ExtendingListState = { itemsToRender: PAGE_SIZE };   private outerContainerRef; private innerContainerRef; private rowsRendered; // componentDidUpdate(newProps) {}   constructor(props) { super(props); this.innerContainerRef = React.createRef(); this.outerContainerRef = React.createRef();   this.onScroll = this.onScroll.bind(this); } render() { return ( <div style={style(outerStyle, this.props.style)} ref={this.outerContainerRef} onScroll={this.onScroll} > <div style={style(innerStyle)} ref={this.innerContainerRef}> {this.renderRows()} </div> </div> ); }   renderRows(): any { this.rowsRendered = 0; const rows = []; for ( ; this.rowsRendered < this.state.itemsToRender && this.rowsRendered < this.props.rowCount; this.rowsRendered++ ) { rows.push( <div style={style(itemStyle)} key={this.rowsRendered}> {this.props.rowRenderer(this.rowsRendered, `row${this.rowsRendered}`)} </div> ); } Iif (this.rowsRendered < this.props.rowCount) { rows.push( <div style={{ flexShrink: 0, textAlign: 'center', padding: 10 }} key={this.rowsRendered + 1} > <SpinnerImage height={40} width={40} /> </div> ); } return rows; }   onScroll = () => { const innerEl = this.innerContainerRef.current; const outerEl = this.outerContainerRef.current;   if (this.rowsRendered >= this.props.rowCount) { return; }   const innerBoundingRect = innerEl.getBoundingClientRect(); if ( innerEl.scrollHeight > outerEl.clientHeight && outerEl.scrollTop + outerEl.clientHeight > innerEl.scrollHeight - 200 ) { this.setState({ itemsToRender: this.state.itemsToRender + PAGE_SIZE, }); } }; }  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Jan 20 2020 20:05:02 GMT-0800 (PST) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>