关于ligerform中select与text的赋值与取值

如有下ligerform表单：

 var formData = [
         { display: "区域", name: "QYYJ", newline: true, labelWidth: 100, width: 220, space: 2, type: "select", comboboxName: "QYYJName", options: { valueFieldID: "QYYJ" }, group: "区域位置及周边环境", groupicon: "@Url.Content("~/Content/icons/32X32/import.png")" },
         { display: "", name: "QYEJ", newline: false, labelWidth: 2, width: 220, space: 0, type: "select", comboboxName: "QYEJName", options: { valueFieldID: "QYEJ" } },
         { display: "区域描述", name: "QYMS", newline: true, labelWidth: 100, width: 700, space: 50, type: "textarea"},
         { display: "周边环境", name: "ZBHJ", newline: true, labelWidth: 100, width: 700, space: 50, type: "textarea" },
         { display: "估价方法", name: "GJFFs", newline: true, labelWidth: 100, width: 220, space: 50, type: "select", group: "估价法及其概念", groupicon: "@Url.Content("~/Content/icons/32X32/communication.gif")", comboboxName: "GJFFsName", options: { valueFieldID: "GJFFs", isMultiSelect: true, split: ',' } },
         { display: "估价法概念", name: "GJFFGN", newline: true, labelWidth: 100, width: 700, space: 50, type: "textarea" },
         { display: "房屋用途", name: "FWYTQZ", newline: true, labelWidth: 100, width: 220, space: 50, type: "select", comboboxName: "FWYTQZName", options: { valueFieldID: "FWYTQZ" }, group: "房屋用途及其物权法规定", groupicon: "@Url.Content("~/Content/icons/32X32/bank.gif")" },
         { display: "物权法规定", name: "WQFGD", newline: true, labelWidth: 100, width: 700, space: 50, type: "textarea" }]

         //创建表单结构
         var mainform = $("#mainform");
         mainform.ligerForm({
             inputWidth: 280,
             fields: formData,
             toJSON: JSON2.stringify
         })

如要对其中的控件进行赋值与取值，网上搜了好多种方法都不可行（为了不混淆视听，就不列举那些错误的例子了），下面是亲测正确的方法：

一、针对下拉框select的取值与赋值：

()取值：
获取value值：
$("[name=QYYJ]").val()， //注意name是select的名称

获取text值：
$("[name=QYYJName]").val() //注意name是combobox的名称
 //或者
$("[#QYYJName]").val()，

()赋值：
用liger.get("QYYJName").setData(值);//注意name是combobox的名称

二、针对text/textarea的取值与赋值：

取值：$("[name=GJFFGN]").val()
赋值：用 $("#text的name").attr("value",值）