【发布时间】:2019-02-04 10:46:18
【问题描述】:
我想要一个布尔变量,它取决于单选按钮的 mgModel(枚举)值。 查看我的代码:
枚举:
export enum advancedSearchMap_SigningTools
{
none,
radius1,
radius2,
radius3,
radius4
}
html
<div class="markerFiled BtnChangeMark">
<label>
<input type="radio" name="m1" value="localAdvancedSearchMap_SigningTools.radius1" [(ngModel)]="selectedAdvancedSearchMap_SigningTools" >
<span>...</span>
</label>
</div>
<div class="markerFiled BtnChangeSearch">
<label>
<input type="radio" name="m1" value="localAdvancedSearchMap_SigningTools.radius2" [(ngModel)]="selectedAdvancedSearchMap_SigningTools">
<span>...</span>
</label>
</div>
<div class="markerFiled BtnChangeSearch">
<label>
<input type="radio" name="m1" value="localAdvancedSearchMap_SigningTools.radius3" [(ngModel)]="selectedAdvancedSearchMap_SigningTools">
<span>...</span>
</label>
</div>
变量是:
selectedAdvancedSearchMap_SigningTools : advancedSearchMap_SigningTools =
advancedSearchMap_SigningTools.none;
isSigningToolSelected 值保持为假。我应该怎么做才能根据单选按钮的值进行更新(我不想为每个单选按钮添加点击事件)
【问题讨论】:
标签: angular data-binding