radiobuttonfor

问题 I have a problem on passing values from view to controller Here is my view : @model IEnumerable<SQLOperation.Models.QuestionClass.Tabelfields> @{ ViewBag.Title = "Question"; } <h3> Question</h3> @{int i = 0;} @foreach (var item in Model) { using (Html.BeginForm("Question", "Home")) { @Html.DisplayFor(modelItem => item.QuestionName) @Html.HiddenFor(m => item.QuestionID) <br /><br /> if (item.Option1 != "") { @Html.RadioButtonFor(m => item.SelectedOption, item.Option1, item) @Html.DisplayFor

问题 How can i Set RadioButtonFor() as Checked By Default <%=Html.RadioButtonFor(m => m.Gender,"Male")%> there is way out for (Html.RadioButton) but not for (Html.RadioButtonFor) any Ideas? 回答1: This question on StackOverflow deals with RadioButtonListFor and the answer addresses your question too. You can set the selected property in the RadioButtonListViewModel. 回答2: Use the simple way: <%= Html.RadioButtonFor(m => m.Gender, "Male", new { Checked = "checked" })%> 回答3: It's not too pretty, but if

问题 Here is my class : public class QuestionClass { public static FeedbackDatabaseDataContext context = new FeedbackDatabaseDataContext(); public class Tabelfields : Question { //public int QuestionID { get; set; } //public string Email { get; set; } //public string QuestionName { get; set; } //public string Option1 { get; set; } //public string Option2 { get; set; } //public string Option3 { get; set; } //public string Option4 { get; set; } public string SelectedOption { get; set; } } public

问题 Basically what I am trying is to create a feedback form with a question which has four answers (Radio Button) using MVC. In View : I am able to get questions and answers in view with radiobutton to each answer. In Controller : I am confused here. I would like to send selected question & there answers from View to controller. My view : @model IEnumerable SQLOperation.Models.QuestionClass.Tabelfields @{int i = 0;} @foreach (var item in Model) { using (Html.BeginForm("Question", "home", new

问题 I have 2 radio buttons in my mvc webpage. <% using (Html.BeginForm("Search", "Search")) { %> // some html codes <%= Html.RadioButtonFor(m => m.Agents, "A", new { Checked = "checked" })%> //radio button 1 <%= Html.RadioButtonFor(m=> m.Agents,"AG") %> //radio button 2 // some html codes <% } %> the aspx page is shown below. I also have button in my page.and if i clicked on that button,then there is a postback occures. I need another postback if i changed radiobutton selection. How can i make

问题 I have 2 radio buttons in my mvc webpage. <% using (Html.BeginForm("Search", "Search")) { %> // some html codes <%= Html.RadioButtonFor(m => m.Agents, "A", new { Checked = "checked" })%> //radio button 1 <%= Html.RadioButtonFor(m=> m.Agents,"AG") %> //radio button 2 // some html codes <% } %> the aspx page is shown below. I also have button in my page.and if i clicked on that button,then there is a postback occures. I need another postback if i changed radiobutton selection. How can i make

问题 I am using foreach loop insoide my view to display few radiobutton rows.. sample radiobutton <tr> <td width="30%"> Integrity </td> <td width="17%">@Html.RadioButtonFor(x => x.main.ElementAt(i).nested.integrity, 1, new { id = "main_" + i + "__nested_integrity) Poor </td> <td width="18%">@Html.RadioButtonFor(x => x.main.ElementAt(i).nested.integrity, 2, new { id = "main_" + i + "__nested_integrity" }) Satisfactory </td> <td width="18%">@Html.RadioButtonFor(x => x.main.ElementAt(i).nested

问题 New new to C# and MVC, so apologies in advance for posting something which is probably obvious.I have looked at similar answers but still can't see how and what value in the RadioButtonFor should be used so that it can be POSTed back to the controller. Controller [HttpPost] public ActionResult Score(ExamViewModel exam) { const int AddCorrect = 1; var correct = from c in db.Answers where c.ID == 1 select c.CorrectAnswer; if (ModelState.IsValid) { if (correct == exam.CorrectAnswer) { ViewData[

问题 I have created a strongly type view. I want to pass IEnumerable Object or data from View to Controller. Following are my Model , Controller , view My Model: public class UserDetailsClass { public static FeedbackDatabaseDataContext context = new FeedbackDatabaseDataContext(); public class Tablefields { [Key] public int ID { get; set; } [Required(ErrorMessage = "Email is required")] public string EmailID { get; set; } [Required(ErrorMessage="Password is required")] public string Password { get;

问题 I'm trying to group together radiobuttons that are creating using a for loop and Razor syntax. Here is the code: @for (var i = 0; i < Model.Sessions.Count(); i++) { @Html.HiddenFor(it => it.Sessions[i].Id) @Html.RadioButtonFor(it => it.Sessions[i].Checkbox, "0", new {@class = "Sessions", @id = id, @name="Sessions"}) @Html.LabelFor(it => it.Sessions[i].Name, Model.Sessions[i].Name) <span class="time-span"><em>@Model.Sessions[i].StartTime</em><em>@Model.Sessions[i].EndTime</em></span> <br /> }