Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/ionic-framework/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Angular 无法获取ionic中div的值_Angular_Ionic Framework_Ionic2_Ionic3 - Fatal编程技术网

Angular 无法获取ionic中div的值

Angular 无法获取ionic中div的值,angular,ionic-framework,ionic2,ionic3,Angular,Ionic Framework,Ionic2,Ionic3,我正在尝试获取div的值,但每当我尝试获取代码的值时,我都会得到未定义的值 <div (click)="celebraties()" (ngModel)="1" value="1" class="cus-col" "> <div class="cus-text"> <h4>Celebrities</h4> </div> </div 首先,在java/type脚本中,

我正在尝试获取div的值,但每当我尝试获取代码的值时,我都会得到
未定义的

<div (click)="celebraties()" (ngModel)="1" value="1" class="cus-col" ">
        <div class="cus-text">
          <h4>Celebrities</h4>
        </div>
      </div

首先,在java/type脚本中,属性/变量名不能以数字开头。阅读更多


其次,我不建议不要同时使用
(ngModel)
[value]
。相反,使用盒子里的香蕉
[(ngModel)]
。阅读更多。

首先请注意,NgModel希望绑定元素具有value属性,而div没有

请通过链接

export class HomePage {
  1 : string;
  id : string;
  celebrity : string;
  constructor(public navCtrl: NavController, public navParams: NavParams, private viewCtrl:ViewController) {
  }

  ionViewDidLoad() {
    console.log('ionViewDidLoad HomePage');


  }

  celebraties(){

    console.log(this[1]);

  }
}