jquery动态调用

一、jquery 动态调用
function showIndx(surveyformId){
$.getJSON("${base}/surveymanager/surveyformind!getIndlistbyid.htm",
        {ranNum:Math.random(),surveyformId:surveyformId},
        function(data){
        var result = eval(data);
        if(result[0].error=="0"){
        setTableStr2(result);
        }else if(result[0].error=="1"){
        alert("发生异常，查询失败");
        }else if(result[0].error=="-1"){
        alert("登录超时，请重新登录");
        }
});
}

function genTableHeader2(){
    var str = "<TR class='a1'><TH>指标名称</TH></TR>";
    return str;
}
function setTableStr2(result){
    var tableStr = genTableHeader2();
    for (var k=0; k<result[0].surveyformindList.length; k++){        
        tableStr += "<TR align='center'>";
        tableStr += "<TD width='3%'>" + (result[0].surveyformindList[k].indTitle=="null"?"":result[0].surveyformindList[k].indTitle) + "</TD>";
        tableStr += "</TR>";           
    }
    $("#tbodyGrid2").html(tableStr);
   
}

后台
response.setContentType("application/json");
response.setCharacterEncoding("UTF-8");
try{
String surveyformId = request.getParameter("surveyformId");
surveyformind.setSurveyformId(surveyformId);
List<SurveyformInd> surveyformindList =(List<SurveyformInd>)mspSurveyFormIndService.getIndlistbyid(surveyformind);
Map map=new HashMap();
      map.put("surveyformindList", surveyformindList);
      map.put("error", "0");
      JSONArray jsonArray = JSONArray.fromObject( map );
      System.out.println(jsonArray);
      response.setContentType("text/html;charset=UTF-8");
         PrintWriter out;
try {
out = response.getWriter();
out.println(jsonArray) ;
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}catch(BaseException e){
e.printStackTrace();
}
return null;

2、显示方式
$.getJSON("${base}/surveymanager/surveyformind!getParentInd.htm",
        {ranNum:Math.random(),indLevel:indLevel},
        function(data){
        var result = eval(data);
             if(result[0].error=="0"){
             var str="<option value=''>请选择</option>";
             for (var k=0; k<result[0].parentind.length; k++){
             str+="<option value='"+result[0].parentind[k].indTitle+"'>"+result[0].parentind[k].indTitle+"</option>";
             }
           //  $("#parentIndId2").html(str);
       
    

}});[i][/i]