easy=ui 树形结构案例

加载树形结构

$(function(){

$("#tt").tree({
  url:'indicator!loadIndicTree.c',
    onClick:function(node){
$('#form1').form('load','indicator!getIndicatorJson.c?id='+node.id);    点击树形获得节点以及对应的往表单中加入数据
}
});
});

  $('#tt').tree('reload');    树形刷新

public Forward getIndicatorJson(HttpServletRequest request, HttpServletResponse response)
throws Exception {
String id = request.getParameter("id");
StringBuffer json = new StringBuffer("");
if(!StringUtil.isNullOrSpace(id)){
Indicator indic = HibernateUtil.getObject(Indicator.class, id);
if(indic != null){
json.append("{\"name\":\"").append(indic.getName())
.append("\",\"score\":").append(indic.getScore())   搞不懂地方
.append(",\"status\":\"").append(indic.isDisable()) 

.append("\",\"pstandardId\":\"").append(indic.getPstandard()!=null?indic.getPstandard().getId():"")
.append("\"}");
}
}
WebUtils.responseJson(response, json.toString());
return null;
}