angularJs監聽ng-repeat渲染完成
阿新 • • 發佈:2019-01-30
監聽ng-repeat渲染完成有兩種方法
一、最實用的方法:
<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>
對應作用域controller:
$scope.completeRepeate= function(){
alert('1')
}
自定義指令directive:
var app = angular.moduler('myApp',[]);
二、使用廣播事件app.directive('onFinishRenderFilters', ['$timeout', function ($timeout) { return { restrict: 'A', link: function(scope,element,attr) { if (scope.$last === true) { var finishFunc=scope.$parent[attr.onFinishRenderFilters]; if(finishFunc) { finishFunc(); } } } }; }])
/* * Controller檔案中的程式碼 * Setup general page controller */ MetronicApp.controller('simpleManageController', ['$rootScope', '$scope', 'settings','$http', function($rootScope, $scope, settings,$http) { $scope.$on('ngRepeatFinished', function (ngRepeatFinishedEvent) { //下面是在table render完成後執行的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頁面的程式碼,新增標籤onFinishRenderFilters(格式有變):on-finish-render-filters-->
<tr style="display: none" class="simpleTab" ng-repeat="simpleProduct in simpleProducts"
on-finish-render-filters>
<td>
{{simpleProduct.productNo}}
</td>
</tr>