Template reference variables code example

Example 1: set variable inside div angular

// Synchronous:

myVar = { hello: '' };

<ng-container *ngIf="myVar; let var;">
  {{var.hello}}
</ng-container>
// Using async pipe:

myVar$ = of({ hello: '' });

<ng-container *ngIf="myVar$ | async; let var;">
  {{var.hello}}
</ng-container>

Example 2: template reference variable

<input type="text" #firstNameInput><input type="text" #lastNameInput>

Example 3: template reference variable

show(lastName: HTMLInputElement){    console.log(lastName.value);}