使用Angular4获取引导下拉列表的选定项
我正在动态构建一个下拉引导组件,如:使用Angular4获取引导下拉列表的选定项,angular,twitter-bootstrap-3,Angular,Twitter Bootstrap 3,我正在动态构建一个下拉引导组件,如: <div class="dropdown" > <button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown"> Selectionner un filtre...<span class="caret"></span> </button> <ul class="drop
<div class="dropdown" >
<button class="btn btn-default dropdown-toggle" type="button" data-toggle="dropdown">
Selectionner un filtre...<span class="caret"></span>
</button>
<ul class="dropdown-menu" >
<li *ngFor="let v of items" (click) = "onSelect($event);"> <-- ??????
<a class="dropdown-item" href="#">{{ v.val }}</a>
</li>
</ul>
</div>
Selectionner取消筛选。。。
- 在ngFor中声明索引:
<li *ngFor="let v of items; let i = index" (click) = "onSelect($event, i);">
<a class="dropdown-item" href="#">{{ v.val }}</a>
</li>
-