Created
July 20, 2022 18:37
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Keydown Method that Enables Tabbing in Textarea Elements
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<textarea | |
(keydown)="enableTabbing($event)"> | |
</textarea> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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import { Component } from '@angular/core'; | |
@Component({ | |
selector: 'my-app', | |
templateUrl: './app.component.html', | |
styleUrls: ['./app.component.css'], | |
}) | |
export class AppComponent { | |
enableTabbing(event: any): any { | |
console.log(event); | |
if (event.key == 'Tab') { | |
event.preventDefault(); | |
const start = event.target.selectionStart; | |
const end = event.target.selectionEnd; | |
event.target.value = | |
event.target.value.substring(0, start) + | |
' ' + | |
' ' + | |
event.target.value.substring(end); | |
event.target.selectionStart = event.target.selectionEnd = start + 1; | |
} | |
} | |
} |
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