[CLOSED] MVC3 Editor Template

[adelaney]

I am trying to create an editor template and need a little help. Here is my code:

@modelType  Models.LookUp

@code
    If Model IsNot Nothing Then
        Html.X.ComboBox().ValueField("DataValueField").DisplayField("DataTextField") _
            .QueryMode(DataLoadMode.Local) _
            .Store(Sub(action)
                           action.Add(Html.X.Store().DataSource(Model.Options) _
                                      .Model(Sub(mdl)
                                                     mdl.Add(Html.X.Model().Fields(Sub(flds)
                                                                                           flds.Add("DataTextField")
                                                                                           flds.Add("DataValueField")
                                                                                   End Sub))
                                             End Sub))
                   End Sub) _
               .ID(ViewData.ModelMetadata.PropertyName) _
               .Listeners(Sub(action)
                                  action.TriggerClick().AddScript("this.clearValue();")
                          End Sub) _
               .Triggers(Sub(trg)
                                 trg.Add(Html.X.FieldTrigger().Icon(TriggerIcon.Clear).Qtip("Clear Selection"))
                         End Sub).Render()
    End If
End Code

I am receiving an error "Error executing child request for handler 'Ext.Net.SelfRenderingPage'." Is there another way that I shold go about creating an editor template with your controls?

[Daniil]

Hi,

I'm not the best in VB Razor syntax, but I was able to get the following working.

Example View

@Html.X().ResourceManager()
@code
    If Model IsNot Nothing Then
        Dim comboBox = Html.X().ComboBox().ValueField("DataValueField").DisplayField("DataTextField") _
            .QueryMode(DataLoadMode.Local) _
            .Store(Sub(action)
                           action.Add(Html.X.Store().DataSource(Model) _
                                      .Model(Sub(mdl)
                                                     mdl.Add(Html.X.Model().Fields(Sub(flds)
                                                                                           flds.Add("DataTextField")
                                                                                           flds.Add("DataValueField")
                                                                                   End Sub))
                                             End Sub))
                   End Sub) _
               .ID(ViewData.ModelMetadata.PropertyName) _
               .Listeners(Sub(action)
                                  action.TriggerClick.Handler = "this.clearValue();"
                          End Sub) _
               .Triggers(Sub(trg)
                                 trg.Add(Html.X.FieldTrigger().Icon(TriggerIcon.Clear).Qtip("Clear Selection"))
                         End Sub)
        @comboBox
    End If
End Code

Example Controller Action

public ActionResult TestRazor()
{
    return View(new List<object>() 
    {
        new 
        { 
            DataTextField = "text 1", 
            DataValueField = "value 1"
        },
        new 
        { 
            DataTextField = "text 2", 
            DataValueField = "value 2"
        },
    });
}