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。