如何将Radiobutton的选定值发送到控制器 [英] How Do I Send The Selected Values Of Radiobutton To The Controller
问题描述
这是我的观点
@using（Html.BeginForm（updateFeedback，调查问卷，FormMethod.Post））
{
for（int i = 0; i< Model.Count（）; i ++）
{
Q @ Html.DisplayFor（item => item [i] .QuestionSeq）。 @ Html.DisplayFor（item => item [i] .Question）
var model = Model [i];
if（model.AnsType.Equals（Scale2））
{
< label> @ Html.RadioButton（Question+ model .QuestionSeq，1）好多了< / label>
< label> @ Html.RadioButton（问题+ model.QuestionSeq，2）更好< / label>
< label> @ Html.RadioButton（Question+ model.QuestionSeq，3）关于相同< / label>
< label> @ Html.RadioButton（问题+模型。 QuestionSeq，4）更糟糕< / label>
< label> @ Html.RadioButton（Question+ model.QuestionSeq，5）更糟糕< / label>
}
if（model.AnsType.Equals（Scale6））
{
& lt ; label& gt; @ Html.RadioButton（Question+ model.QuestionSeq，1）非常可能& lt; / label& gt;
& lt; label& gt; @ Html.Radio按钮（问题+ model.QuestionSeq，2）可能& lt; / label& gt;
& lt; label& gt; @ Html.RadioButton（Question+ model.QuestionSeq， 3）Neutral& lt; / label& gt;
& lt; label& gt; @ Html.RadioButton（Question+ model.QuestionSeq，4）不太可能& lt; / label& gt ;
& lt; label& gt; @ Html.RadioButton（Question+ model.QuestionSeq，5）极不可能& lt; / label& gt;
}
}
& lt; input type =submitvalue =Submit/& gt;
}
RadioButton的值在控制器中为空。我理解语法应该是 @ html.RadiobuttonFor 但是我无法在当前上下文中构建它。
帮助将不胜感激。
在此先感谢。
Here is my View
@using (Html.BeginForm("updateFeedback", "Questionnaire", FormMethod.Post))
{
for (int i = 0; i< Model.Count(); i++)
{
Q @Html.DisplayFor(item => item[i].QuestionSeq). @Html.DisplayFor(item => item[i].Question)
var model = Model[i];
if (model.AnsType.Equals("Scale2"))
{
<label>@Html.RadioButton("Question" + model.QuestionSeq, 1)Much Better</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 2)Better</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 3)About the same</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 4)Worse</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 5)Much Worse</label>
}
if (model.AnsType.Equals("Scale6"))
{
<label>@Html.RadioButton("Question" + model.QuestionSeq, 1)Very Likely</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 2)Likely</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 3)Neutral</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 4)Unlikely</label>
<label>@Html.RadioButton("Question" + model.QuestionSeq, 5)Very Unlikely</label>
}
}
<input type="submit" value="Submit" />
}
The values for the RadioButton is coming as null in the controller. I understand the syntax should be @html.RadiobuttonFor but i am unable to frame it in the current context.
Help will be appreciated.
Thanks in advance.
推荐答案
我遇到了同样的情况，然后在逻辑下面实现。希望它对你有用
[HttpPost]
public ActionResult InterviewQuetionsAns（FormCollection FC）
{
InterviewDetails interviewdetails = new InterviewDetails（）;
int val;
foreach（FC.Keys中的字符串键）
{
interviewdetails.InterviewID =（int）Session [Id];
if（key.Contains（QIDIdR））
{
interviewdetails.QID = Int32.TryParse（ key.Replace（QIDIdR，）。Trim（），out val）？ val：0;
interviewdetails.AnsID = Convert.ToInt32（FC [key]）;
interviewdetails.AnsDesc =0;
obj.InterviewDetails.Add（interviewdetails）;
obj.SaveChanges（）;
}
else if （key.Contains（QIDIdT））
{
interviewdetails.QID = Int32.TryParse（key.Replace（QIDIdT，）。Trim（） ，out val）？ val：0;
interviewdetails.AnsID = 0;
interviewdetails.AnsDesc = FC [key];
obj.InterviewDetails.Add（interviewdetails）;
obj.SaveChanges（）;
}
}
InterviewHDR interviewHDR = obj.InterviewHDR.First（v => v.InterviewID ==（int）Session [Id]）;
interviewHDR.InterviewEndDate = DateTime.Now;
obj.SaveChanges（）;
返回RedirectToAction（ThankYou）;
}
I have came across same scenario then implement below logic.Hope it will work for you
[HttpPost]
public ActionResult InterviewQuetionsAns(FormCollection FC)
{
InterviewDetails interviewdetails = new InterviewDetails();
int val;
foreach (string key in FC.Keys)
{
interviewdetails.InterviewID = (int)Session["Id"];
if (key.Contains("QIDIdR"))
{
interviewdetails.QID = Int32.TryParse(key.Replace("QIDIdR", "").Trim(), out val) ? val : 0;
interviewdetails.AnsID = Convert.ToInt32(FC[key]);
interviewdetails.AnsDesc = "0";
obj.InterviewDetails.Add(interviewdetails);
obj.SaveChanges();
}
else if (key.Contains("QIDIdT"))
{
interviewdetails.QID = Int32.TryParse(key.Replace("QIDIdT", "").Trim(), out val) ? val : 0;
interviewdetails.AnsID = 0;
interviewdetails.AnsDesc = FC[key];
obj.InterviewDetails.Add(interviewdetails);
obj.SaveChanges();
}
}
InterviewHDR interviewHDR = obj.InterviewHDR.First(v => v.InterviewID == (int)Session["Id"]);
interviewHDR.InterviewEndDate = DateTime.Now;
obj.SaveChanges();
return RedirectToAction("ThankYou");
}
这篇关于如何将Radiobutton的选定值发送到控制器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
