相关疑难解决方法(0)

我从Angular 2收到此错误

core.umd.js:5995 EXCEPTION:未捕获(在承诺中):错误:app/model_exposure_currencies/model_exposure_currencies.component.html:57:18中的错误:如果在表单标记中使用了ngModel,则name属性必须为set或表单控件必须在ngModelOptions中定义为"standalone".

      Example 1: <input [(ngModel)]="person.firstName" name="first">
      Example 2: <input [(ngModel)]="person.firstName" [ngModelOptions]="{standalone: true}">
<td *ngFor="let lag of ce.lags">
    <div class="form-group1">
        <input name="name" [(ngModel)]="lag.name" [ngModelOptions]="{standalone: true}"  class="form-control" pattern="[0-9]*(\.[0-9]+)?" required>
    </div>

</td>

这就是我使用表单标签的方式:

 <form #f="ngForm" (ngSubmit)="onSubmit()">