EasyUI Combotree 实现异步加载树节点

  <tr>
       <th>父导航名称</th>
       <td>
       <input id="R_SID" name="R_SID" value="${(record.R_SID!)!}" data-options="required:true">
       </td>
 </tr>

通过onBeforeExpand实现异步加载。

  $('#R_SID').combotree({
        url: "${WEBPATH!}/bo/eSYS_NAV/tree.html",
        panelHeight: '180px',
        onBeforeExpand: function (node) {
            $('#R_SID').combotree("tree").tree("options").url = "${WEBPATH!}/bo/eSYS_NAV/tree.html?R_SID=" + node.id;
        }
 });

转载于:https://my.oschina.net/xiuj/blog/371551