ComboBox or XamComboEditor | Infragistics Forums

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ComboBox or XamComboEditor

leonard posted over 13 years ago

I'll start off by saying that I'm still new to WPF and even more so Infragistics...so bare with me.

I have a XamDataGrid and I want to add a ComboBox to the add row for a specific column. We have a collection of Strings (in List<String>) that I want to display in the combo box. I've seen a lot of examples that show to use a ComboBoxItemProvider but not sure if this is the correct / only way to load the data in the ComboBox. Also, I want to set the binding all in the xaml and not in the code behind.

Are there any examples on how to do this? Or any idea?

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[Infragistics] Matt Traynor posted over 13 years ago in reply to [Infragistics] Matt Traynor

HI,

I am just following up on this forum thread.

Plesae let me know if you need further assistance.

Sincerely,
Matt
Developer Support Engineer
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28407

[Infragistics] Matt Traynor posted over 13 years ago in reply to leonard

HI,

I am attaching a sample application that embeds a XamComboEditor inside of a XamDataGrid Field.

Please review my sample.

Sincerely,
Matt
Developer Support Engineer.

WpfApplication96.zip
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180

leonard posted over 13 years ago in reply to leonard

Sorry - put the wrong piece of logic... I have the wrong binding source statement...

<igDP:UnboundField Name="ConditionName" Label="Condition Name" Visibility="Visible">
<igDP:Field.Settings>
  <igDP:FieldSettings EditorType="{x:Type igEditors:XamComboEditor}" EditAsType="{x:Type igEditors:XamComboEditor}">
   <igDP:FieldSettings.EditorStyle>
    <Style TargetType="{x:Type igEditors:XamComboEditor}">
     <Setter Property="ItemsProvider">
      <Setter.Value>
       <igEditors:ComboBoxItemsProvider
         ItemsSource="{Binding Source=MatchedSecondApprovalCollectionView}"
         DisplayMemberPath="RuleName.DataValue"

         />
       
      </Setter.Value>
     </Setter>
    </Style>
   </igDP:FieldSettings.EditorStyle>
  </igDP:FieldSettings>
</igDP:Field.Settings>
</igDP:UnboundField>
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180

leonard posted over 13 years ago in reply to [Infragistics] Matt Traynor

Tried to simplify some of the coding into this...but does not seem to work. In my drop down I get nothing but blank rows..

<igDP:UnboundField Name="ConditionName" Label="Condition Name" Visibility="Visible">
<igDP:Field.Settings>
  <igDP:FieldSettings EditorType="{x:Type igEditors:XamComboEditor}" EditAsType="{x:Type igEditors:XamComboEditor}">
   <igDP:FieldSettings.EditorStyle>
    <Style TargetType="{x:Type igEditors:XamComboEditor}">
     <Setter Property="ItemsProvider">
      <Setter.Value>
       <igEditors:ComboBoxItemsProvider
         ItemsSource="{Binding Source={DynamicResource MatchedSecondApprovalCollectionView}}"
         DisplayMemberPath="RuleName.DataValue"    ValuePath="RuleId.DataValue"    />
      </Setter.Value>
     </Setter>
    </Style>
   </igDP:FieldSettings.EditorStyle>
  </igDP:FieldSettings>
</igDP:Field.Settings>
</igDP:UnboundField>

Any help is greatly appreciated!!
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28407

[Infragistics] Matt Traynor posted over 13 years ago

HI,

If you want to do everything in xaml the ComboBoxitem provider is a good way to go.

Here a help link on using XamComboEditior to Edit a Field in XamDataGrid

http://help.infragistics.com/NetAdvantage/WPF/2010.3/CLR4.0/?page=xamComboEditor_Using_xamComboEditor_to_Edit_a_Field_in_xamDataGrid.html

Sincerely

Matt

Developer Support Engineer
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