我假设你要发送一个形式，而且喜欢看

 ＆LT;形式为GT;
＆LT;选择ID =CountryId＆GT;
  ＆LT;期权价值= 1＆GT;美国和LT; /选项＆GT;
  ＆LT;期权价值= 2  - ; UK＆LT; /选项＆GT;
＆LT; /选择＆GT;
＆LT;输入类型=提交值=提交ID =btnSubmit按钮/＆GT;
＆LT; /表及GT;
 

在表单提交取消默认行为

  $（＃btnSubmit按钮）。点击（函数（五）{
亦即preventDefault（）;
//现在做一个隐藏字段在这里，并把所选选项的文本在
VAR selectedOption = $（＃CountryId选项：选择）文本（）;
$（＆LT;输入/＆gt;中，{类型：隐藏，名称：国家或地区名称'}）。VAL（selectedOption）.appendTo（形式）;
//现在发布形式
.post的$（'@ Url.Action（ConfirmDetails，精灵）'，$（形式）。序列化（），功能（R）
  {
   //注入在确认步骤响应
   //$(\".wizard-step:visible）
   $（＃confirmdiv）的HTML（R）;
  }）;
}）;
 

在控制器

  [HttpPost]
公众的ActionResult ConfirmDetails（）
  {   VAR国家名称=的Request.Form [国家或地区名称];
  }
 

I am working on MVC 4.0.

I need to access my dropdown box Text (not value) using Request.Form("ddlId") in my controller code.

and display the selected info on confirmation page of registration.

i.e. lets consider I am having Country dropbox as below.

 <select data-val="true" data-val-required="Required" id="CountryId" name="CountryId" style="width:210px"><option value="">--Select--</option><option value="1">USA</option><option value="2">UK</option></select>

now, in controller when i use,

            objWizard.CountryId = Request.Form["CountryId"];

I got the value of COuntry dropbox, not the text selected by user.

How can i select text of dropbox using Request.Form(...)????

Or any alternative........

My jquery code is as below.

   $.post( '@Url.Action("ConfirmDetails", "Wizard")', $("form").serialize(), function (r)
                    {
                        // inject response in confirmation step
                        //$(".wizard-step:visible")
                        $("#confirmdiv").html(r);
                    });

i'll assume that you are posting a form and that look likes

<form>
<select id="CountryId">
  <option value=1>US</option>
  <option value=2>UK</option>
</select>
<input type="submit" value="submit" id="btnSubmit"/>
</form>

on form submit cancel the default behavior

$("#btnSubmit").click(function(e){
e.preventDefault();
//now make a hidden field here and put the text of selected option in that 
var selectedOption = $("#CountryId option:selected").text();
$("<input/>",{type:'hidden',name:'CountryName'}).val(selectedOption).appendTo("form");
// now post the form 
$.post( '@Url.Action("ConfirmDetails", "Wizard")', $("form").serialize(),function (r)
  {
   // inject response in confirmation step
   //$(".wizard-step:visible")
   $("#confirmdiv").html(r);
  });
});

in the controller

[HttpPost]
public ActionResult ConfirmDetails()
  {

   var countryName = Request.Form["CountryName"];
  }