[CLOSED] problem with DisplayFieldFor model binding

[matrixwebtech]

I take a displayfield like bellow

X.DisplayFieldFor(obj => obj.TotalRequisitionValue).HideLabel(true)

I am not get the object value from Controller action.

But if i take a textfield like

X.TextFieldFor(obj => obj.TotalRequisitionValue).HideLabel(true).Border(false).Width(121).ReadOnly(true)

I am getting the object value from Controller action.

what is the problem?please explain.

[Vladimir]

Hi

I cannot reproduce it, i tried DisplayFieldFor in this example (instead NumberFieldFor(m => m.NumberValue))
http://mvc.ext.net/#/Models/Model_Bind/

and all works fine

Please provide your runable test case

[matrixwebtech]

Hi I try with bellow code.in text box put an integer value.the same value is displayed in label.after that click on button.but not get label value at code behind.

@using Ext.Net
@using Ext.Net.MVC


@model modelbind

@{
    Layout = null;
}


    <script>
        var test = function () {

            Ext.getCmp("i").setValue(Ext.getCmp("txttest").getValue())
        }
    </script>

    @Html.X().ResourceManager()

       @(
 Html.X().FormPanel()
        .Layout(LayoutType.Form)
        .Width(350)
        .FieldDefaults(d =>
        {
            d.LabelWidth = 150;
        })
        .BodyPadding(10)
        .Frame(true)
        .Items(
                    Html.X().TextField().ID("txttest").Listeners(l => { l.Change.Fn = "test"; }),
            Html.X().DisplayFieldFor(m => m.i)

        )
        .Buttons(
                            Html.X().Button()
                            .Text("Save")
                            .ID("btnSave")

                            .DirectEvents(de =>
                                {

                                    de.Click.Action = "test";




                                })

            

                )
    )

using System.Web.Mvc;

namespace ERP_test.Controllers
{
    public class modelbindController : Controller
    {
        //
        // GET: /modelbind/

        public ActionResult Index()
        {
            return View();
        }
        public void test(modelbind _modelbind)
        {
            
        }

    }
}

public class modelbind
{
    public int i { get; set; }
}

[Daniil]

Hi @matrixwebtech,

A DisplayField is not submitted to the server automatically.

I would try to duplicate it with a Hidden field.

@X.DisplayFieldFor(m => m.Text, false)
@X.HiddenFor(m => m.Text, false)

The second "false" parameter is passed to avoid auto generation of ids. Otherwise the same id will be set up for both the fields.