Client Id for Property (ASP.Net MVC)


Client Id for Property (ASP.Net MVC)



I'm a begginer in asp.net mvc, and I have a doubt:

I'm trying to do a label for a TextBox in my View and I'd like to know, how can I take a Id that will be render in client to generete scripts... for example:

<label for="<%=x.Name.ClientId%>"> Name: </label> <%=Html.TextBoxFor(x=>x.Name) %> 

What need I put in "ClientId" to make sure that correct Id will be render to the corresponding control ?

Thanks

Cheers


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1:

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Put this code any where:. Jquery thickbox to work with Url.Action link in Asp.net mvc
using System;  using System.Linq.Expressions;  using System.Web.Mvc;   namespace MvcLibrary.Extensions  {      public static class HtmlExtensions      {          public static MvcHtmlString FieldIdFor<TModel, TValue>(this HtmlHelper<TModel> html,             Expression<Func<TModel, TValue>> expression)          {              string htmlFieldName = ExpressionHelper.GetExpressionText(expression);              string inputFieldId = html.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldId(htmlFieldName);              return MvcHtmlString.Create(inputFieldId);          }      }  } 
Then in your ASPX view:. Structuring several mostly-static pages in ASP.NET MVC
<label for="<%= Html.FieldIdFor(m => m.EmailAddress) %>">E-mail address:</label>  <%= Html.TextBoxFor(m => m.EmailAddress) %> 
You must also use this in JavaScript calls as you won't know the control's ID in advance and may need it for any JavaScript code to job against it:. Function to display a DateTime string or an empty string
<script> $.CoolJQueryFunction('<%= Html.FieldIdFor(m => m.EmailAddress) %>'); </script> 
The LabelFor HTML helper method, this any one mentioned here, won't let you specify the actual text label you want to use, you have to decorate your ViewModels with attrialthough es to set the label text, with IMHO is ugly. Visual Studio 2010 RC + ASP.NET MVC 2 RTM won't re-target from .NET Framework 4 to 3.5I'd rather this stuff appear in the actual ASPX view part itself, not on any domain/view model. MVC2 and Session Start EventSome people will disagree with me though.. Test Function in MVC Project Not sure of the rules for posting links to one's blog posts, although I posted a blog on this exact topic: http://www.dominicpettifer.co.uk/Blog/37/strongly-typed--label--elements-in-asp-net-mvc-2.

2:

MVC 4 has this built in now.. see this.

3:

Its fun what must be found at free source code of MVC. Here is the answer:. @Html.IdFor or @Html.NameFor. So what is the difference? Here is the catch:. The NameFor would not replace any "." to "_".. If you want any example, I have found this cool small article .

4:

As has been said, you don't need to worry around ClientID, UniqueID etc in ASP.NET MVC as those are webforms abstractions. You must simply just write out the ID this you want. There is also an extension method for this:.
<%= Html.LabelFor(x => x.Name) %> 

5:

Use the following:.
Model.Name 
You must simply did a "view source" or examine the rendered textbox with any thing like Firebug to see what the Html.xyzFor() methods are generating. Normally they would generate a textbox with the "id" and "name" attrialthough es both set to the property name..


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