MVC.NET in VB - Select List to Html.Dropdownlist
Seems most of the examples I find are c#, so in some cases I'm left scratching my head... to make a long story short, I'm simply trying to output the selectList of items to a drop-down within my view:
My ViewModel:
Imports System.Web
Imports Whitebox.UI
Namespace ViewModels
Public Class TFS_VModel
Public Property AccType() As IEnumerable(Of LibAcctType)
Get
Return m_types
End Get
Set(ByVal value As IEnumerable(Of LibAcctType))
m_types = value
End Set
End Property
Private m_types As IEnumerable(Of LibAcctType)
End Class
End Namespace
My Controller:
Imports S开发者_如何学Goystem
Imports System.Collections.Generic
Imports System.Linq
Imports System.Web.Mvc
Imports Whitebox.UI
Imports Whitebox.UI.ViewModels
<HandleError()> _
Public Class TFSController
Inherits Controller
Dim _DB As New BlackBoxNormalizedEntities()
Function TFSMain() As ActionResult
Dim AccTypeList = (From m In _DB.LibAcctType Select m).ToList()
Dim viewModel As New TFS_VModel()
viewModel.AccType = AccTypeList
Return View(viewModel)
End Function
End Class
All I'm trying to do now is simply output my "SelectList" within a HTML.DROPDOWNLIST() in my view... any help would be greatly appreciate. When doing a step through, my list items are showing within my "Return view(viewmodel)" watch, but I'm stuck with performing the output.
You will need to add a property in your view model that will hold the selected account type:
Public Class TFS_VModel
Public Property AccType() As IEnumerable(Of LibAcctType)
Get
Return m_types
End Get
Set(ByVal value As IEnumerable(Of LibAcctType))
m_types = value
End Set
End Property
Private m_selectedAccType As String
Public Property SelectedAccType() As String
Get
Return m_selectedAccType
End Get
Set(ByVal value As String)
m_selectedAccType = value
End Set
End Property
Private m_types As IEnumerable(Of LibAcctType)
End Class
And then in your view:
<%= Html.DropDownListFor(Function(x) x.SelectedAccType, New SelectList(Model.AccType, "Id", "Text", Model.SelectedAccType)) %>
The drop down list is constructed from the AccType
collection of LibAcctType
and Id
and Text
should be properties of this LibAcctType
.
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