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;
}
}技术交流QQ群：15129679