easyui 下拉框内容联动显示

$(function(){//下拉框内容联动显示（pclSelect控制subSelect；pclSelect对应subSelect值的类型；subSelect值的以类型为前缀）var subSelectData = $("#subSelect").combobox('getData');$('#pclSelect').combobox({onSelect: function (record) {//若类型不匹配，清空select选中值var value =  $('#subSelect').combobox('getValue');if(typeof(value) != 'undefined' && value.indexOf(record['value']) < 0){$("#subSelect").combobox("unselect",value);}//内容联动显示var temp = subSelectData.concat();for (var i = 1; i < temp.length; ){if(temp[i].value.indexOf(record['value']) < 0){//console.log(i+" "+temp[i].value);temp.splice(i,1);}else{i++;}}$("#subSelect").combobox("loadData",temp);//console.log(temp);//console.log(data);}});});