AngularJS监听ng-repeat渲染完成的两种方法

本文实例讲述了AngularJS监听ng-repeat渲染完成的两种方法。分享给大家供大家参考，具体如下

本文实例讲述了AngularJS监听ng-repeat渲染完成的两种方法。分享给大家供大家参考，具体如下：

监听ng-repeat渲染完成有两种方法

一、最实用的方法:

<ul class="pprt_content">
 <li ng-repeat="src in imageHotList track by $index" ng-click='goGoodsDet(src.goodsId,src.merchId)' on-finish-render-filters="completeRepeat">
 <img ng-src="{{productUrl}}{{src.imageName}}">
 </li>
</ul>

对应作用域controller:

$scope.completeRepeate= function(){
alert('1')
}

自定义指令directive:

var app = angular.moduler('myApp',[]);
app.directive('onFinishRenderFilters', ['$timeout', function ($timeout) {
 return {
 restrict: 'A',
 link: function(scope,element,attr) {
 if (scope.$last === true) {
 var finishFunc=scope.$parent[attr.onFinishRenderFilters];
 if(finishFunc)
 {
 finishFunc();
 }
 }
 }
 };
}])

二、使用广播事件

/*
* Controller文件中的代码
* Setup general page controller
*/
MetronicApp.controller('simpleManageController', ['$rootScope',
'$scope', 'settings','$http', function($rootScope, $scope, settings,$http) {
 $scope.$on('ngRepeatFinished', function (ngRepeatFinishedEvent) {
 //下面是在table render完成后执行的js
 FormEditable.init();
 Metronic.stopPageLoading();
 $(".simpleTab").show();
 });
});
MetronicApp.directive('onFinishRenderFilters', function ($timeout) {
 return {
 restrict: 'A',
 link: function(scope,element,attr) {
 if (scope.$last === true) {
 $timeout(function() {
 scope.$emit('ngRepeatFinished');
 });
 }
 }
 };
});

HTML

<!--HTML页面的代码，添加标签onFinishRenderFilters(格式有变)：on-finish-render-filters-->
 <tr style="display: none" class="simpleTab" ng-repeat="simpleProduct in simpleProducts"
 on-finish-render-filters>
 <td>
 {{simpleProduct.productNo}}
 </td>
</tr>