[Solved] Dropdownlist in Grid

[Rhek]

Hello,

I am working on a MVC 3 application using Razor and VB. The grid is setup to batch edit. Without the dropdownlist the code displays the grid. I can't seem to get the code to work with a dropdownlist. I think my only problem is with the editor template of the dropdownlist. The line of code @model StoreId has StoreId underline and when hovering over the message "The type or namespace name "StoreId" could not be found (are you missing a using directive or an assembly reference?)". I thought the value of StoreId came from the column when the grid was defined.

If anyone sees the problem or any problem with the code please let me know.

I have been working through this demo: http://demos.telerik.com/aspnet-mvc/razor/grid/serveredittemplates/10253

Here is my code.

View:


@(Html.Telerik().

Grid(Model).

Name("Grid").Columns(Sub(columns)

columns.Bound(Function(model) model.ProductSkuId).ReadOnly()

columns.Bound(Function(model) model.ProductLine).ReadOnly()

columns.Bound(Function(model) model.ProductName).ReadOnly()

columns.Bound(Function(model) model.Flavor).ReadOnly()

columns.Bound(Function(model) model.StoreId)

columns.Bound(Function(model) model.DepartmentId)

columns.Bound(Function(model) model.CategoryId)

columns.Bound(Function(model) model.ProductGroupId).ReadOnly()

columns.Bound(Function(model) model.IsActive).Title("Active").ReadOnly()

End Sub).

ClientEvents(Function(events) events.OnDataBinding("Grid_onDataBinding").OnError("Grid_onError")).

DataBinding(Function(db) db.Ajax().Select("SelectProductGroup", "Masters").Update("SaveProductGroup", "Masters").Insert("SaveProductGroup", "Masters")).

DataKeys(Function(d) d.Add(Function(model) model.ProductSkuId)).

Editable(Function(e) e.Mode(GridEditMode.InCell)).

Filterable().

Groupable(Function(grouping) grouping.Groups(Function(groups) groups.Add(Function(model) model.ProductName))).

Pageable(Function(x) x.PageSize(ConfigurationManager.AppSettings("GridPageSize"))).

Sortable().

ToolBar(Function(t) t.SubmitChanges())

)

Controller:

#Region "PRODUCT - STORE/DEPARTMENT/CATEGORY"

 

    Function ProductGroupEdit() As ActionResult

      Dim ListOfItems As List(Of MastersModels.ProductGroupListItem) = MastersModels.LoadProductGroupList

      ViewBag.ListOfStores = MastersModels.LoadStoresDropdownList()

      Return View("ProductGroupEdit", ListOfItems)

    End Function

 

    <GridAction()>

    Public Function SelectProductGroup() As ActionResult

      Dim ListOfItems As List(Of MastersModels.ProductGroupListItem) = MastersModels.LoadProductGroupList

      ViewBag.ListOfStores = MastersModels.LoadStoresDropdownList()
      Return View("ProductGroupEdit", New GridModel(ListOfItems))

    End Function

 

    <GridAction()>

    Public Function SaveProductGroup(<Bind(Prefix:="updated")> updatedList As IEnumerable(Of MastersModels.BrandListItem)) As ActionResult

 

      'Still working on code here

 

      Dim ListOfItems As List(Of MastersModels.ProductGroupListItem) = MastersModels.LoadProductGroupList

      Return View("ProductGroupEdit", New GridModel(ListOfItems))

 

    End Function

 

#End Region

Model

Public Class ProductGroupListItem

  <Display(Name:="Category:")>
  Public Property CategoryId As Int32 = 0

  <Display(Name:="Department:")>
  Public Property DepartmentId As Int32 = 0

  <Display(Name:="Brand Flavor:")>
  Public Property Flavor As String = String.Empty

  <Display(Name:="Active")>
  Public Property IsActive As Boolean = False

  <Display(Name:="Product Group Id:")>
  Public Property ProductGroupId As Int32 = 0

  <Display(Name:="Product Line:")>
  Public Property ProductLine As String = String.Empty

  <Display(Name:="Product Name:")>
  Public Property ProductName As String = String.Empty

  <Display(Name:="Product Id:")>
  Public Property ProductSkuId As Int32 = 0

  <UIHint("StoreDDL")>
  <Display(Name:="Store:")>
  Public Property StoreId As Int32 = 0

End Class

Editor Template: StoreDDL.cshtml

@model StoreId
@(Html.Telerik().DropDownList()
  .Name(ViewData.TemplateInfo.GetFullHtmlFieldName(string.Empty))
  .BindTo(new SelectList(ViewBag.ListOfStores, "Id", "Name", Model.StoreId.ToString()))
)