Question

我正在使用ng-flow进行拖动和放大删除文件并上传到服务器。我正在开发的页面有多个drop listener。有没有办法检测掉落发生在哪个元素上？

    <body ng-app="droptest" flow-init="{target:''}"> 
    <div name="drop1" class="fa fa-paperclip fa-rotate-90 Cell small" flow-drop="" title="Drag/Drop files to upload to this record"></div>
 <div name="drop2" class="fa fa-paperclip fa-rotate-90 Cell small" flow-drop="" title="Drag/Drop files to upload to this record"></div>
     </body>

 $scope.$on('flow::fileAdded', function (event, $flow, flowFile) {
   //how to detect whether drop occured on drop1 or drop2?
});

Answer 1

我想通了

 $scope.$on('flow::fileAdded', function (event, $flow, flowFile, elementDetails) {
               elementDetails.target 
         });

检测发生跌落的位置（ng-flow）

1 个答案: