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easyui combotree不让父级选中
easyui combotree不让父级选中？
<ul id="combotree"></ul>
$(function () { $("#combotree").combotree({ width: 300, data: [{ "id": 1, "text": "My Documents", "children": [{ "id": 11, "text": "Photos", "state": "closed", "children": [{ "id": 111, "text": "Friend" }, { "id": 112, "text": "Wife" }, { "id": 113, "text": "Company" }] }, { "id": 12, "text": "Program Files", "children": [{ "id": 121, "text": "Intel" }, { "id": 122, "text": "Java", "attributes": { "p1": "Custom Attribute1", "p2": "Custom Attribute2" } }, { "id": 123, "text": "Microsoft Office" }, { "id": 124, "text": "Games", "checked": true }] }, { "id": 13, "text": "index.html" }, { "id": 14, "text": "about.html" }, { "id": 15, "text": "welcome.html" }] }] , method: ‘get‘, ines: true, multiple: true, onBeforeCheck: function (node) { //alert($("#combotree").combotree("tree").tree(‘isLeaf‘, node.target)); if (!$("#combotree").combotree("tree").tree(‘isLeaf‘, node.target)) { return false; } } }) })
关键代码：
onBeforeCheck: function (node) { //alert($("#combotree").combotree("tree").tree(‘isLeaf‘, node.target)); if (!$("#combotree").combotree("tree").tree(‘isLeaf‘, node.target)) { return false; } }
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easyui combotree不让父级选中
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