1. js --onclick
  2. jquery--click
  3. vue--@click
  4. React--onClick
  5. Angular--(click)

1、*ngFor

  1. <div  (click)="handleClick()">{{title}}</div>
  2. <div *ngFor="let item of lists">
  3.   {{item}}
  4. </div>
  1. import { Component } from '@angular/core';
  2. @Component({
  3.   selector: 'app-root',
  4.   templateUrl: './app.component.html',
  5.   styleUrls: ['./app.component.css']
  6. })
  7. export class AppComponent {
  8.   title = 'my-app';
  9.   lists:Array<number> = [1,2,3];
  10.   constructor(public http:HttpClient){}
  11.   handleClick():void{
  12.     console.log(this.title)
  13.     this.title = "change"
  14.   }