JAVAEE工程筆記5---MiniUI-Tree

HTML

<div size="240" showCollapseButton="true">
		<div class="mini-panel" title="業務地區查詢" iconCls="icon-add" style="width:100%;height:100%;" showToolbar="false" showFooter="true">
			
			<div class="mini-toolbar" style="text-align:center;line-height:30px;" borderStyle="border-left:0;border-top:0;border-right:0;">
		          <label >名稱：</label>
		          <input id="key" class="mini-textbox" style="width:100px;" onenter="onKeyEnter"/>
		          <a class="mini-button" style="width:60px;" onclick="searchTree()">查詢</a>
		    </div>
		    <div class="mini-fit">
                <ul id="tree1" class="mini-tree" style="width:100%;height:100%;" dataField="areas" showTreeIcon="true" textField="name" 
		           	idField="id" parentField="parentId" resultAsTree="false"  url="/area.do?method=paramListByParentIdAndId"
		            contextMenu="#treeMenu" expandOnLoad="0">
		        </ul>
		        <ul id="treeMenu" class="mini-contextmenu"  onbeforeopen="onBeforeOpen">        
				    <li  iconCls="icon-add" onclick="addNode()">新增節點</li>
					<li iconCls="icon-edit"  onclick="editNode()">編輯節點</li>
					<li  iconCls="icon-remove" onclick="removeNode()">禁用</li>        
				</ul>
	        </div>
		 </div>    
	 </div>

JS

tree.on("nodeselect", function (e) {
	var node = e.node;
    var isLeaf = e.isLeaf;
    if (isLeaf) {
        showTab(node);
    }else{
    	 var thisnode = tree.getSelectedNode();
    	 var parentId = thisnode.id
         grid.load({parentId: parentId});
    }
});

function searchTree() {
 
    var key = mini.get("key").getValue();
    if(key == ""){
    	 tree.clearFilter();
		 tree.collapseAll ();
    }else{
        key = key.toLowerCase();
        tree.filter(function (node) {
            var text = node.name ? node.name.toLowerCase() : "";
            tree.expandAll ();
            if (text.indexOf(key) != -1) {
                return true;
            }
        });
    }
}

controller

/**
	 * @title 地區樹列表數據
	 * @author wangyu
	 * @data 2017-03-10
	 */

	public ModelAndView paramListByParentIdAndId(HttpServletRequest request,
			HttpServletResponse response) {
		List<Area> list = areaManager.getParamListByParentIdAndId();
		this.renderText(response, JSONArray.fromObject(list).toString());
		return null;
	}

manager

/**
	 * 取對應的對象
	 * 
	 * @return
	 */
	public List<Area> getParamListByParentIdAndId() {
		Criteria criteria = this.getCriteria();
		return criteria.list();
	}