tree显示不出来

kyytyp

代码如下:
<ul id="tree1" class="mini-tree" url="xxx" style="width:500px;padding:5px;"
                     textField="typeName" idField="code"  expandOnLoad="true" dataField="list" parentField="parentId" expandOnNodeClick="true">        
                </ul>


数据返回如下:
{"list":[{"code":24,"typeName":"协议信息","parentId":"23","createUser":"1","createTime":"2016-03-22 14:52:35.362"},{"code":23,"typeName":"附件类别","parentId":null,"createUser":"1","createTime":"2016-03-22 14:52:26.475"}]}
显示不了上下级的关系

felt

resultAsTree="false"

kyytyp

felt 发表于 2016-3-22 15:10
resultAsTree="false"

非常感谢

kyytyp

felt 发表于 2016-3-22 15:10
resultAsTree="false"

再请教个tree如何设定  点击父节点 不收缩和展开子节点

felt

kyytyp 发表于 2016-3-22 16:45
再请教个tree如何设定  点击父节点 不收缩和展开子节点

onbeforeexpand和onbeforecollapse事件里自己e.cancel=true阻止