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how to implement two way binding in angular

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TAKUNDA answered on September 16, 2021 Popularity 1/10 Helpfulness 1/10

answer how to implement two way binding in angular

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<!-- app.component.html -->
<input [(ngModel)]="name" placeholder="Enter your name" />
<p>Hello, {{ name }}!</p>
------------------------------------------------------------------------
// app.component.ts
import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
})
export class AppComponent {
  name: string = '';
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: angular javascript two-way-binding

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Contributed on Dec 09 2024

TAKUNDA

0 Answers Avg Quality 2/10

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angular two way binding

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        content_copy
      
      export class SizerComponent {

  @Input()  size!: number | string;
  @Output() sizeChange = new EventEmitter<number>();

  dec() { this.resize(-1); }
  inc() { this.resize(+1); }

  resize(delta: number) {
    this.size = Math.min(40, Math.max(8, +this.size + delta));
    this.sizeChange.emit(this.size);
  }
}

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Source: angular.io

Tags: angular

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Contributed on Sep 16 2021

Obedient Osprey

0 Answers Avg Quality 2/10

two way binding angular

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<app-sizer [(size)]="fontSizePx"></app-sizer>

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Tags: angular

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Contributed on Dec 29 2022

Tender Tuatara

0 Answers Avg Quality 2/10

angular two way binding

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        content_copy
      
      <div>
  <button (click)="dec()" title="smaller">-</button>
  <button (click)="inc()" title="bigger">+</button>
  <label [style.font-size.px]="size">FontSize: {{size}}px</label>
</div>

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Source: angular.io

Tags: angular

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Contributed on Sep 16 2021

Obedient Osprey

0 Answers Avg Quality 2/10

two way binding in angular

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<my-cmp [(title)]="name">

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Source: angular.io

Tags: angular

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Contributed on Sep 06 2022

Prasad The Great

0 Answers Avg Quality 2/10

two way binding in angular

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<my-cmp [title]="name" (titleChange)="name=$event">

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: angular.io

Tags: angular

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Contributed on Sep 06 2022

Prasad The Great

0 Answers Avg Quality 2/10

how to implement two way binding in angular

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