问

kendo ui treeview dragend获取节点ID

测试帐号发布于 2023-02-12 18:17

我有这个函数来捕获剑道树视图的拖动结束事件

function onDragEnd(e) {
 console.log("Drag end", e.sourceNode, e.dropPosition, e.sourceNode);
}

这将显示整个节点数据,例如


   
      [node text]

还有这个函数来获取节点的文本.

var text = this.text(e.sourceNode);

我希望有类似的东西

var id = this.id(e.sourceNode);

会工作,但它没有,

1 个回答

树视图

$("#treeView").kendoTreeView({
    dragAndDrop: true,
    dataSource: treeViewDataSource,
    dataTextField: "Name",
    dragend: function(e) {
        var tree = $(#treeView).data("kendowTreeview");

        /* tree.dataItem accesses the item's model. You will be able to
         access any field declared in your model*/

        var movingItem = tree.dataItem(e.sourceNode);
        var destinationItem = tree.dataItem(e.destinationNode);

        /*Using firebug, console.log(movingItem) will elaborate better 
        as to what you have access in the object*/

        var movingItemID = movingItem.id;
        var destinationItemID = destinationItem.id;
        //Get the same ID by movingItemID.MyID 
        //(if id:"MyID" set in dataSource's schema)
    }
});

2023-02-12 18:20 回答

喵喵妈70929

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