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：
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>
更多关于AngularJS相关内容感兴趣的读者可查看本站专题：《AngularJS指令操作技巧总结》、《AngularJS入门与进阶教程》及《AngularJS MVC架构总结》
希望本文所述对大家AngularJS程序设计有所帮助。
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