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Angular 角度8:NG8002:Can';t绑定到';准时';因为它不是';t'的已知属性;分区';_Angular - Fatal编程技术网

Angular 角度8:NG8002:Can';t绑定到';准时';因为它不是';t'的已知属性;分区';

Angular 角度8:NG8002:Can';t绑定到';准时';因为它不是';t'的已知属性;分区';,angular,Angular,我收到以下代码的错误消息: <div *ngFor="let number of [10,20,30,40,50,60,70]; let ndx = index;" data-ontime="{{number}}" data-id="pane-{{number}}" (click)="myf('pane-1')"> // codes </div> //代码 错误NG8002:无法绑定到“ontime”,因为它不是“div”的已知属性 尝试为元素创建自定义属性时,需

我收到以下代码的错误消息:

<div *ngFor="let number of [10,20,30,40,50,60,70]; let ndx = index;" data-ontime="{{number}}" data-id="pane-{{number}}" (click)="myf('pane-1')">
 // codes
</div>

//代码
错误NG8002:无法绑定到“ontime”,因为它不是“div”的已知属性


尝试为元素创建自定义属性时,需要在自定义属性前面包含
attr
关键字

变,

data-ontime="{{number}}"

所以完整的代码是

<div *ngFor="let number of [10,20,30,40,50,60,70]; let ndx = index;" attr.data-ontime="{{number}}" data-id="pane-{{number}}" (click)="myf('pane-1')">
 // codes
</div>

//代码

<div *ngFor="let number of [10,20,30,40,50,60,70]; let ndx = index;" attr.data-ontime="{{number}}" data-id="pane-{{number}}" (click)="myf('pane-1')">
 // codes
</div>