Using Angular to access HTML content through the .ts file

Is there a way to retrieve the value of the input field [newUser] when clicking on the button and executing the action [onAddUser()] in the .ts file?

<input type="text" 
        ng-model="newUser"
        style="text-align:center"/>
<button (click)="onAddUser()" >Add User</button>

Answer №1

If you are working with Angular (not the older version, AngularJS 1.x), it's important to adjust the NgModel syntax accordingly:

For HTML (template):

<input type="text" 
         [(ngModel)]="newUser"
         style="text-align:center"/>
<button (click)="onAddUser()" >Add User</button>

In your TypeScript file:

export class YourComponent {
  newUser: string;

  onAddUser(){
    alert(this.newUser); //retrieve the input value
  }
}

Don't forget to import the FormsModule as well:

import { FormsModule, ReactiveFormsModule } from '@angular/forms';

@NgModule({
  bootstrap: [AppComponent],
  declarations: [AppComponent],
  imports: [
    CoreModule,
    FormsModule
  ],
})
export class AppModule {}

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