Question

我是jsTree的新手。我有一个简单的Apartement复合树结构，每个复合体内都有子单元。当我双击根节点时，它的子节点正确打开...但它也会触发我指定的单击事件。当我双击节点时，有没有办法阻止点击事件？

我查看了jsTree API并且没有找到关于这种奇怪行为的任何解释。

*********补充资料************************

我发现我的更改没有解决问题。这是我目前用于jsTree树的相关代码：

// jsTree Container Element
<div id="mainPropertyTree"></div>

// This is a subset of the JSON structure being loaded with the "lclData" variable below
[   {id: 'P1',parent: '#',text: 'Lakeshore @ Preston 3700 Preston Road  (P1)',type: 'typeMF',pId: '1',uId: '2'},
    {id: 'P2',parent: '#',text: 'Shorecrest Homes   (P2)',type: 'typeDpx',pId: '2',uId: '4'},
    {id: 'T1',parent: 'U1',text: 'Aristeo Gamino (T1)',type: '',pId: '-1',uId: '-1'},
    {id: 'T3',parent: 'U4',text: 'Damara Sampson (T3)',type: '',pId: '-1',uId: '-1'},
    {id: 'U1',parent: '#',text: '411 Bonham Drive  (U1)',type: 'typeSF',pId: '3',uId: '1'},
    {id: 'U2',parent: 'P1',text: '3700 Preston Rd #1111  (U2)',type: 'typeMF',pId: '1',uId: '2'},
    {id: 'U4',parent: 'P2',text: '3252 Shorecrest Drive  (U4)',type: 'typeDpx',pId: '2',uId: '4'},
    {id: 'U5',parent: '#',text: '2525 South Bend Lane East Side (U5)',type: 'typeSF',pId: '4',uId: '5'},
    {id: 'U6',parent: '#',text: '500 West Broadway  (U6)',type: 'typeSF',pId: '5',uId: '6'},
]
            // This is the code inside the JQuery Ajax Success Event Handler
            // The "lclData" variable contains the JSON structure from above
            $("#mainPropertyTree").jstree({
                core:{ data: lclData,
                       themes: {variant:"large"}
                     },
                plugins: ["wholerow"]
            });                            

            // This is the "Click.jstree" event handler
            // This gets called even if I double click the node
            $("#mainPropertyTree").on("click.jstree", function(e) {
                // Display the database record for the nodes selected (parent, grandparent...etc)
                if (!e.target.id)
                    return;

                var currId = jsTreeTransId(e.target.id).id;  // this just cleans up the node ID
                var node = $(this).jstree().get_node( currId );
                displayCurrentNode(node);
            });

我是jsTree的新手，所以不要假设我的知识：）

当我双击jsTree节点时，它也会触发单击。有办法防止这种情况吗？

0 个答案: