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<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/datatable/datatable-datasource.service.ts</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">src/datatable</a> datatable-datasource.service.ts </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 0% Statements 0/50 </div> <div class='fl pad1y space-right2'> 0% Branches 0/46 </div> <div class='fl pad1y space-right2'> 0% Functions 0/15 </div> <div class='fl pad1y space-right2'> 0% Lines 0/44 </div> </div> </div> <div class='status-line low'></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</td><td class="line-coverage quiet">                                                                                                                                                                                                     </td><td class="text"><pre class="prettyprint lang-js">/* MIT License   Copyright (c) 2017 Temainfo Sistemas   Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */   import { ChangeDetectorRef, EventEmitter, Injectable, NgZone, SimpleChanges } from '@angular/core'; import { TlDatatable } from './datatable'; import { DataMetadata } from '../core/types/datametadata'; @Injectable() export class TlDatatableDataSource { public onChangeDataSourceEmitter: EventEmitter<any> = new EventEmitter();   public datasource: any; private datatable: TlDatatable; constructor( private zone: NgZone ) {} onInitDataSource(datatableInstance) { this.datatable = datatableInstance; this.getRowsInMemory( 0, this.datatable.rowsPage ).then((res) => { this.datasource = res; this.datatable.setColumns(); }); this.refreshTotalRows(this.datatable.data); }   onChangeDataSource( data: SimpleChanges ) { const dataChange = data['data'].currentValue; if ( ( !data['data'].firstChange ) && dataChange ) { this.datasource = dataChange.data; this.onChangeDataSourceEmitter.emit(this.datasource); } } updateDataSource( data ) { this.datasource = this.isDataArray( data ) ? data : ( data as DataMetadata ).data; } getRowsInMemory(skip: number, take: number): Promise<any> { return new Promise((resolve) => { let data: any = []; this.zone.runOutsideAngular(() => { data = this.isDataArray( this.datatable.data ) ? this.datatable.data : ( this.datatable.data as DataMetadata ).data; data = (data as Array<any>).slice( skip, take ); }); resolve( data ); }) } loadMoreData(skip: number, take: number): Promise<boolean> { return new Promise(( resolve ) => { if ( this.datatable.lazy ) { this.datatable.lazyLoad.emit({ skip: skip, take: take }); return resolve(); } this.getRowsInMemory( skip, take ).then((res) => { this.datasource = res; this.onChangeDataSourceEmitter.emit(this.datasource); return resolve(); });   }); } public isDataArray( data: any ) { return data instanceof Array; }   private refreshTotalRows( data: any ) { if ( this.isDataArray( data ) ) { this.datatable.totalRows = data.length; return; } this.datatable.totalRows = data.total; } }  </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 Sep 18 2017 14:27:02 GMT+0000 (UTC) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>