CODEWITHSUNDEEP
c#asp.net-mvcasp.net-mvc-3asp.net-mvc-4
Glory Raj
Glory Raj

Reputation: 17701

how to display label in a view value coming from view

I have got one label in view that i need to display value in that label and i have assigned value to that label in controller ..

and this is model

 namespace MvcSampleApplication.Models
 {    
     public class labelsdisplay
     {
        public string labelvalue { get; set; }    
     }
 }

and this is my controller

namespace MvcSampleApplication.Controllers
{
    public class LbelDisplayController : Controller
    {               
        public ActionResult Index()
        {
            labelsdisplay lbldisx = new labelsdisplay();
            string name = "ABC";
            lbldisx.labelvalue = name;       
            return View(lbldisx);
        }    
    }
}

and this the view (strongly typed view)

 @model MvcSampleApplication.Models.labelsdisplay
@{
    ViewBag.Title = "Index";
}    
<h2>Index</h2>
@using (@Html.BeginForm())
{     
    @Html.LabelFor(m=>m.labelvalue)    
}

my problem is not able to display value("ABC") instead of that it displaying "labelvalue" in that label in view... would any one pls suggest any solutions ...on this....

Many thanks..

Upvotes: 2

Views: 12218

Answers (2)

Rune
Rune

Reputation: 8380

Change 

@Html.LabelFor(m=>m.labelvalue)

to

<label>@Model.labelvalue</label>

(or leave out the label tags, if you don't need them).

The @-operator will take whatever you give it and turn it into a string, HTML-encode that string (unless what you gave it was an IHtmlString) and render the encoded string in the output.

Html.LabelFor, on the other hand, is intended to be used with a form model. Let's say you have a model like this

public class PersonForm
{
  public string Firstname { get; set;}
  public string Lastname { get; set;}
}

and an action medthod accepting this form as an argument:

public ActionResult CreatePerson(PersonForm form){
  /* Create new person from form */
}

Now, in your view, to display a label for the Firstname field, you use Html.LabelFor():

@model PersonForm

@Html.LabelFor(m => m.Firstname)

This will render something like <label for="Firstname">Firstname</label>. If you instead wanted to render something like <label for="Firstname">Please enter firstname</label> you would attach an attribute to the Firstname property:

public class PersonForm
{
  [Display(Name = "Please enter firstname")]
  public string Firstname { get; set;}

  [Display(Name = "Please enter lastname")]
  public string Lastname { get; set;}
}

where the attributes are from the System.ComponentModel.DataAnnotations namespace.

Upvotes: 3

zs2020
zs2020

Reputation: 54541

To display just the value, you can use

@Html.DisplayNameFor(m=>m.labelvalue)

Or if you want to display the label element with value, you can use

@Html.LabelFor(m=>m.labelvalue, Model.labelvalue)

The first param is the value of the name, and the 2nd param is the value of the label.

Upvotes: 4

Related Questions