jQuery+json实现动态创建复杂表格table的方法

function SetSubTable() {  var obj = jQuery.parseJSON($("#SubJsonStrValue").val());  window.ALLPARAMTERS = obj;  var row_str = "";  var span_num = 1  for (var i = 0; i < obj.length; i++) {    if (obj[i].ParamNames.length > 0) {      row_str += '<tr><td rowspan="' + obj[i].ParamNames.length + '"><input type="checkbox" name="_'+obj[i].Id+'" />' + obj[i].Name + '</td>';      for (var j = 0; j < obj[i].ParamNames.length; j++) {        if (j != 0) {          row_str += "<tr>";        }        row_str += '<td><input type="checkbox" name="p_'+obj[i].ParamNames[j].Id+'_'+obj[i].Id+'" />' + obj[i].ParamNames[j].Name + '</td><td>';        for (var k = 0; k < obj[i].ParamNames[j].ListItems.length; k++) {          row_str += obj[i].ParamNames[j].ListItems[k].Name+"|";        }        row_str = row_str.substring(0, row_str.length - 2);        row_str += "</td><td>";        if (obj[i].ParamNames[j].CanMultiSelecte) {          row_str += "多选";        } else {          row_str += "单选";        }        row_str += "</td></tr>";      }    }  }  $("#sub_table_header").after(row_str);}