checkboxfor

Checkbox to enable or disable a list box

由 你。 提交于 2021-01-28 05:49:18
问题 I have a checkbox on my ASP.NET MVC page that I create like: <div> @Html.CheckBoxFor(m => m.allUsers, new { Name = "allUsersCheck" }) @Html.LabelFor(m => m.allUsers) </div> I also have a listbox that I create with: @Html.ListBoxFor(x => x.selectedUsers, Model.ListofUsers, new { style = "width:200px", size = 10, Id = "lbUsers" }) I have this following script (which I wrote to disable the listbox when my checkbox is checked. I can't understand why it doesn’t work. Can someone point out what's

Proper usage of .net MVC Html.CheckBoxFor

由 混江龙づ霸主 提交于 2019-12-27 10:28:06
问题 All I want to know is the proper syntax for the Html.CheckBoxFor HTML helper in ASP.NET MVC. What I'm trying to accomplish is for the check-box to be initially checked with an ID value so I can reference it in the Controller to see if it's still checked or not. Would below be the proper syntax? @foreach (var item in Model.Templates) { <td> @Html.CheckBoxFor(model => true, item.TemplateId) @Html.LabelFor(model => item.TemplateName) </td> } 回答1: That isn't the proper syntax The first parameter

Data Annotate multiple CheckboxFor columns as required in MVC

由 爷，独闯天下 提交于 2019-12-24 16:35:38
问题 I am having two Kendo checkboxes and I want to validate it as checking atleast one of them is required. <h4>Choose your favorite dance form</h4> <div class="form-group"> <div class="col-md-6"> @(Html.Kendo().CheckBoxFor(e => e.Salsa) .Name("Salsa") .Label("Salsa")) <br /> @(Html.Kendo().CheckBoxFor(e => e.Latin) .Name("Latin") .Label("Latin")) </div> </div> Below is how my properties are defined in my Model: public bool Salsa { get; set; } public bool Latin { get; set; } How can I data

razor editorfor checkbox event binding

由 早过忘川 提交于 2019-12-22 09:14:59
问题 I cant bind event to @html.editorfor I've heard it might be connected to presence of "class" attribute but I can see no connection whatsoever. @Html.EditorFor(model => model.SameAsBaseAddress, new { @onclick = "checkboxcheck()" }) function checkboxcheck() { //blah... } When I debug with firebug and add handler manually all works fine. TextBoxFor, RadioButtonFor etc. have no problems with razor event binding. What to do? 回答1: The EditorFor extension doesn't have an argument htmlAttributes like

Asp .net mvc 3 CheckBoxFor method outputs hidden field, that hidden field value is false when checkbox is disabled with selected true

由 时间秒杀一切 提交于 2019-12-18 04:03:40
问题 CheckBoxFor(t => t.boolValue, new { disabled="disabled" }) method to render a checkbox, in disabled mode. The method renders a hidden field as well. My question is why does this hidden field has a false value for disabled check box? I believe the purpose of the hidden field is to have some extra behavior over the default check box behavior Is there a way to override default MVC functionality so that the value of this hidden field is based on the state of the checkbox even in disabled mode?

How do I bind to a List as a Property on a Model in MVC 3 Razor?

由 ▼魔方 西西 提交于 2019-12-12 10:54:48
问题 I've got a model that looks something like this: public class EditUserViewModel { public EditUserViewModel() { } public EditUserDataModel User { get; set; } } With a backing object that looks like this: public class EditUserDataModel { public EditUserDataModel() { Roles = new List<UserRoleListDataModel>(); } [DisplayName("First Name")] public string FirstName { get; set; } [DisplayName("Last Name")] public string LastName { get; set; } [DisplayName("Full Name")] public string FullName { get {

ASP.Net MVC List of Checkboxes

由 旧城冷巷雨未停 提交于 2019-12-11 02:09:03
问题 I am passing a model to a view, which containt a List of items. A DefaultCategories has an id (int), a description (string), and a selected boolean property. I need to list these items, with a checkbox, and check the ones where the selected property is true. So, I was trying this: <h1> Assigned Categories</h1> <table> <%foreach (var cat in Model.DefaultCategories) {%> <tr> <td> <%=cat.Category %> </td> <td> <%=Html.CheckBoxFor(...) %> </td> </tr> <% }%> </table> I'm not sure how to handle the

Binding to a collection of CheckboxFor

由 巧了我就是萌 提交于 2019-12-01 12:27:31
I'm trying to implement a permission screen in which a user can be given a particular permission on a particular screen. For this I'm generating a collection of Checkboxfor, bound to a collection of bool properties. But when I submit the form, I'm either getting all bool properties true or all false, depending on whether I initialized these properties as true or false in the viewmodel constructor. Here is the code for the ViewModel: Approach I: public class MyViewModel { public MyModel Model { get; set; } public IEnumerable<ScreenType> Screens { get; set; } public IEnumerable<SecurityType>

Binding to a collection of CheckboxFor

由 丶灬走出姿态 提交于 2019-12-01 09:47:19
问题 I'm trying to implement a permission screen in which a user can be given a particular permission on a particular screen. For this I'm generating a collection of Checkboxfor, bound to a collection of bool properties. But when I submit the form, I'm either getting all bool properties true or all false, depending on whether I initialized these properties as true or false in the viewmodel constructor. Here is the code for the ViewModel: Approach I: public class MyViewModel { public MyModel Model

Asp .net mvc 3 CheckBoxFor method outputs hidden field, that hidden field value is false when checkbox is disabled with selected true

由 自闭症网瘾萝莉.ら 提交于 2019-11-29 03:59:11
CheckBoxFor(t => t.boolValue, new { disabled="disabled" }) method to render a checkbox, in disabled mode. The method renders a hidden field as well. My question is why does this hidden field has a false value for disabled check box? I believe the purpose of the hidden field is to have some extra behavior over the default check box behavior Is there a way to override default MVC functionality so that the value of this hidden field is based on the state of the checkbox even in disabled mode? The hidden field is used to bind the checkbox value to a boolean property. The thing is that if a
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