我从Angular 2中得到了这个错误:
core.umd.js:5995 EXCEPTION: Uncaught (in promise): Error: Error in app/model_exposure_currencies/model_exposure_currencies.component.html:57:18 caused by: 如果在form标签内使用ngModel,必须设置name属性或将表单控件在ngModelOptions中定义为“独立的”。
示例1:
<input [(ngModel)]="person.firstName" name="first">
示例 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>
这是我使用表单标签的方式:
<form #f="ngForm" (ngSubmit)="onSubmit()">