RadGeometryDropDownButton DropdownContent for export command disable

2 posts, 0 answers
  1. Venkata
    Venkata  avatar
    6 posts
    Member since:
    Sep 2012

    Posted 29 May 2014 Link to this post

    We are using the OrgChartDiagram to show the organization hierarchy in our application. To export the diagram, we used the RadGeometryDropDownButton control with two options PNG and BMP.  We are using the telerik:DiagramCommands.Export command is used for that purpose. Sometimes, the options are disabled when we go to other page and back. We need to reload the page to get that option enabled. When the export command remove from the code, the options are enabled.

    Please help us to resolve.

    See below the code for your reference. ElementName in Command target is the org chart control name.

    <local:OrgChartDiagram x:Name="diagram" GraphSource="{Binding GraphSource}"  IsBackgroundSurfaceVisible="False" Margin="10"
                                ScrollViewer.HorizontalScrollBarVisibility="Auto"
                                ScrollViewer.VerticalScrollBarVisibility="Auto"                                              
                                               IsRotationEnabled="False"                                           
                                ShapeStyle="{StaticResource OrgChartShapeStyle}" />


     
    <telerik:RadGeometryDropDownButton Grid.Column="2" Content="Export" DropDownHeight="80"  Style="{StaticResource RadGeometryDropDownButtonStyle}"
                                                                  DropDownWidth="144"  Margin="15 0 0 0" HorizontalAlignment="Center" VerticalAlignment="Center"
                                                                  Geometry="M11,0L18,7L11,7zM0,0L10,0L10,7L10,8L18,8L18,12L8.88893,12L8.88893,9L3.82715,14L8.88893,19L8.88893,16L18,16L18,21L0,21z"  Height="56" Width="42" >
                                   <telerik:RadGeometryDropDownButton.DropDownContent>
                                       <StackPanel Margin="10">
                                           <telerik:RadGeometryButton Content="Export To PNG" Command="telerik:DiagramCommands.Export" CommandParameter="Png"
                                                   CommandTarget="{Binding ElementName=diagram}" Style="{StaticResource GeometryButtonMenuItemStyle}"
                                                   Geometry="M6.7093377,5.0820007 C10.505837,5.0813236 12.205385,8.5835428 13.709369,8.4989958 C15.616847,8.3917685 16.999527,6.8087606 16.999527,6.8087606 L17.000025,13.080002 L3.0000243,13.080002 L3.0000243,7.9753876 C3.0000243,7.9753876 4.842936,5.0823336 6.7093377,5.0820007 z M1.9999999,2.0000048 L1.9999999,13.999995 L18,13.999995 L18,2.0000048 z M1.1920929E-06,0 L20,0 L20,16 L0,16 z" />
                                           <telerik:RadGeometryButton Content="Export To BMP" Command="telerik:DiagramCommands.Export" CommandParameter="Bmp"
                                                                      CommandTarget="{Binding ElementName=diagram}" Style="{StaticResource GeometryButtonMenuItemStyle}"
                                                                      Geometry="M6.7093377,5.0820007 C10.505837,5.0813236 12.205385,8.5835428 13.709369,8.4989958 C15.616847,8.3917685 16.999527,6.8087606 16.999527,6.8087606 L17.000025,13.080002 L3.0000243,13.080002 L3.0000243,7.9753876 C3.0000243,7.9753876 4.842936,5.0823336 6.7093377,5.0820007 z M1.9999999,2.0000048 L1.9999999,13.999995 L18,13.999995 L18,2.0000048 z M1.1920929E-06,0 L20,0 L20,16 L0,16 z" />
                                       </StackPanel>
                                   </telerik:RadGeometryDropDownButton.DropDownContent>
                               </telerik:RadGeometryDropDownButton>


    <Style x:Key="GeometryButtonMenuItemStyle" TargetType="telerik:RadGeometryButton">
     
            <Setter Property="FontFamily" Value="Segoe UI" />
            <Setter Property="Width" Value="224" />
            <Setter Property="Height" Value="30" />
            <Setter Property="FontSize" Value="12" />
            <Setter Property="IsTabStop" Value="False" />
            <Setter Property="Background" Value="Transparent" />
            <Setter Property="Margin" Value="0" />
            <Setter Property="Padding" Value="6 0" />
            <Setter Property="BorderThickness" Value="0" />
            <Setter Property="VerticalContentAlignment" Value="Center" />
            <Setter Property="HorizontalContentAlignment" Value="Left" />
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="telerik:RadGeometryButton">
                        <Border x:Name="RootBorder" Background="{TemplateBinding Background}"
                                BorderBrush="{TemplateBinding BorderBrush}"
                                BorderThickness="{TemplateBinding BorderThickness}" >
                            <VisualStateManager.VisualStateGroups>
                                <VisualStateGroup x:Name="CommonStates">
                                    <VisualState x:Name="Normal" />
                                    <VisualState x:Name="MouseOver">
                                        <Storyboard>
                                            <ObjectAnimationUsingKeyFrames Duration="0:0:0"
                                                    Storyboard.TargetName="RootBorder"
                                                    Storyboard.TargetProperty="Background">
                                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="{StaticResource MetroGray}" />
                                            </ObjectAnimationUsingKeyFrames>
                                        </Storyboard>
                                    </VisualState>
                                </VisualStateGroup>
                            </VisualStateManager.VisualStateGroups>
                            <StackPanel Orientation="Horizontal" Margin="6"
                                    VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                    HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}">
                                <Grid Visibility="{TemplateBinding GeometryVisibility}" Width="20" Height="20" >
                                    <Viewbox Stretch="Uniform">
                                        <Path x:Name="Path" Stretch="None" HorizontalAlignment="Center"
                                                VerticalAlignment="Center" Data="{TemplateBinding Geometry}"
                                                Fill="{StaticResource PathFill}" />
                                    </Viewbox>
                                </Grid>
                                <ContentControl x:Name="Content" Grid.Column="1"
                                        IsTabStop="False" Content="{TemplateBinding Content}"
                                        VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                        Margin="{TemplateBinding Padding}"
                                        ContentTemplate="{TemplateBinding ContentTemplate}"
                                        HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" />
                            </StackPanel>
                        </Border>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

  2. Pavel R. Pavlov
    Admin
    Pavel R. Pavlov avatar
    1182 posts

    Posted 30 May 2014 Link to this post

    Hi Venkata,

    It seems that this thread is duplicated. As the question regards the RadDiagram Framework we already answered this query in the other thread. Please refer to it and lets continue the communication there.

    Thank you for understanding.

    Regards,
    Pavel R. Pavlov
    Telerik
     
    Check out Telerik Analytics, the service which allows developers to discover app usage patterns, analyze user data, log exceptions, solve problems and profile application performance at run time. Watch the videos and start improving your app based on facts, not hunches.
     
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