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Angular2 text highlight pipe
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import {PipeTransform, Pipe} from 'angular2/core'; | |
@Pipe({ name: 'highlight' }) | |
export class HighLightPipe implements PipeTransform { | |
transform(text: string, [search]): string { | |
return search ? text.replace(new RegExp(search, 'i'), `<span class="highlight">${search}</span>`) : text; | |
} | |
} | |
/** Usage: | |
* <input type="text" [(ngModel)]="filter"> | |
* <div [innerHTML]="myAwesomeText | highlight : filter"></div> | |
* | |
*/ | |
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