Angular 如何从单选按钮获取检查值
我需要从单选按钮中获取角度值。假设有以下html代码:Angular 如何从单选按钮获取检查值,angular,angular6,Angular,Angular6,我需要从单选按钮中获取角度值。假设有以下html代码: <label class="radio-inline"> <input class="form-check-input" type="radio" [(ngModel)]="dog" name="gob" value="i" [checked]="true" (change)="onItemChange(item)"/>Dog </label> <label class="radio-i
<label class="radio-inline">
<input class="form-check-input" type="radio" [(ngModel)]="dog" name="gob" value="i" [checked]="true" (change)="onItemChange(item)"/>Dog
</label>
<label class="radio-inline">
<input class="form-check-input" type="radio" [(ngModel)]="cat" name="cat" value="p" (change)="onItemChange(item)"/>Cat
</label>
我的目的是:
有人能帮我吗?你可以绑定单选按钮的数据。只需添加单选按钮的值并在
ngModel
html
看看这个问题
dog.value
<input class="form-check-input" type="radio" value="dog"
[(ngModel)]="dog.value" name="gob" value="i" [checked]="true"
(change)="onItemChange($event.target.value)"/>
onItemChange(value){
console.log(" Value is : ", value );
}