經常遇到場景:多層級元素綁定ng-click 事件,則底層元素的點擊事件存在冒泡現象,怎么解決?
類似原生JS ,只是語法稍有不同,如下:
阻止冒泡 $event.stopPropagation()
阻止默認行為 $event.preventDefault()
代碼實例--tab切換
// html 行內阻止
<div ng-click="parentTab(1,$event)">父盒子點擊
<div class="sw_active" ng-click="ratioTab(1,$event);$event.stopPropagation();">tab1</div>
<div ng-click="ratioTab(2,$event);$event.stopPropagation();">tab2</div>
<div ng-click="ratioTab(3,$event);$event.stopPropagation();">tab3</div>
</div>
</div>
// Js 方法內阻止
$scope.ratioTab(num,$event){
$event.stopPropagation();//阻止冒泡
$event.preventDefault();// 阻止默認行為
//your coding
}