selectedvalue

Basically, the codes I have is from here : http://ranafaisal.wordpress.com/2009/02/17/dynamically-adding-removing-textboxes-in-aspnet-repeater/ However, the thing is that, I will need a dropdownlist with textboxes. The purpose of having dropdownlist is to allow users to select their country of origin. They have the option to Add or Remove the particulars they have entered before. This is my error message: 'ddlName' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value This is my dropdownlist code inside a repeater in Default.aspx <asp

I am using mvc3 and I have a drop down list in my view. @Html.DropDownListFor(m => m.State, new SelectList(Model.StateList, "Value", "Text")) Is there a way of setting the selected value in the View? Extending on what Romias said, in your controller, set Model.State to whatever value you want. If you wanted 'WI', then Model.State should equal that. Controller : public ActionResult Index() { var m = new TestViewModel(); m.State = "WI"; return View(m); } View : @Html.DropDownListFor(m => m.State, new SelectList(Model.StateList, "Value", "Text", Model.State)) Just do: @Html.DropDownListFor(m => m

<CombobBox x:Name="cbo" Style="{StaticResource ComboStyle1}" DisplayMemberPath="NAME" SelectedItem="{Binding Path=NAME}" SelectedIndex="1"> <ComboBox.ItemTemplate> <DataTemplate> <Grid> <TextBlock Text="{Binding Path=NAME}"/> </Grid> </DataTemplate> </ComboBox.ItemTemplate> </ComboBox> In the Window OnLoaded event, I wrote the code to set the ItemsSource : cbo.ItemsSource = ser.GetCity().DefaultView; While loading the window I can see that the initially the the first item is loading but at the same time it clears the displayed item. I am stuck in this scenario and any help is appreciated.

I have an issue where the selected value is not working for the Html.DropDownList helper method. See below: This is My Controller: public ActionResult Edit(int id = 0) { NewsEvent item = GetItem(id); ViewBag.NewsItemId = new SelectList(ViewBag.NewsItemId.Items, "Id", "Name", item.NewsItemId); return View(item); } This is my View: @Html.DropDownList("NewsItemId",ViewBag.NewsItemId as SelectList, string.Empty, new { @class = "form-control" }) However when I try the below in by view it works: @Html.DropDownList("NewsItemId", string.Empty) The below also works but since the field name does not

My WPF ComboBox contains only text entries. The user will select one. What is the simplest way to get the text of the selected ComboBoxItem? Please answer in both C# and Visual Basic. Here is my ComboBox: <ComboBox Name="cboPickOne"> <ComboBoxItem>This</ComboBoxItem> <ComboBoxItem>should be</ComboBoxItem> <ComboBoxItem>easier!</ComboBoxItem> </ComboBox> By the way, I know the answer but it wasn't easy to find. I thought I'd post the question to help others. REVISION: I've learned a better answer. By adding SelectedValuePath="Content" as a ComboBox attribute I no longer need the ugly casting

I have a MVVM page that contains a ListView . I bind ItemSource and SelectedValue , but first time it calls converter for SelectedValue then loads ItemSource . <ListView x:Name="ListViewSurahs" ItemsSource="{Binding MyItems}" FlowDirection="LeftToRight" Grid.Column="2" Grid.Row="4" VerticalAlignment="Top" HorizontalAlignment="Left" HorizontalContentAlignment="Center" SelectionMode="Single" ScrollViewer.VerticalScrollBarVisibility="Auto" DisplayMemberPath="Name" SelectedValuePath="ID" SelectedValue="{Binding Source={StaticResource CurrentInfo}, Path=Instance.ID,Mode=OneWay}"