hi i am using master/ child concept in grid
where once i click my button of my first grid view i need to show data in second grid view.
here i have an button event where i do row expand and collpase functionality . to call my RadGrid1_RowDetailsVisibilityChanged event
.cs code.
private void ExpandLevel1_Click(object sender, RoutedEventArgs e)
{
try
{
Button btnExpandCollapse = sender as Button;
Image imgScore = (Image)btnExpandCollapse.FindName("imgLevel1");
DependencyObject dep = (DependencyObject)e.OriginalSource;
while ((dep != null) && !(dep is GridViewRow))
{
dep = VisualTreeHelper.GetParent(dep);
}
if (dep != null && dep is GridViewRow)
{
GridViewRow row1 = (GridViewRow)dep;
if (row1.DetailsVisibility == Visibility.Visible)
{
imgScore.Source = new BitmapImage(new Uri("/Images/left_side.png", UriKind.Relative));
row1.DetailsVisibility = Visibility.Collapsed;
}
else
{
imgScore.Source = new BitmapImage(new Uri("/Images/down_side.png", UriKind.Relative));
row1.DetailsVisibility = Visibility.Visible;
//once row1.DetailsVisibility = Visibility.Visible;
we will be calling RowDetailsVisibilityChanged event right now this is not happening
}
}
}
catch (Exception ex)
{
throw ex;
}
}
is there any property that i need to enable. plz let me know. any solution on this would be greatly appreciated.
xaml code
<telerik:RadGridView
x:Name="RadGrid1" ShowGroupPanel="False" RowIndicatorVisibility="Collapsed" BorderThickness="0"
CanUserInsertRows="False" CanUserResizeColumns="False" RowHeight="24"
CanUserFreezeColumns="False" SelectionMode="Extended"
RowDetailsVisibilityMode="Collapsed" IsReadOnly="True"
AutoGenerateColumns="False" CanUserReorderColumns="False"
Height="Auto" Width="Auto" Background="#FFC6C6C6" RowLoaded="RadGrid1_RowLoaded" DataLoading="RadGrid1_DataLoading" RowDetailsVisibilityChanged="RadGrid1_RowDetailsVisibilityChanged" SelectionChanged="RadGrid1_SelectionChanged">
<telerik:RadGridView.Columns>
<telerik:GridViewDataColumn>
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<Button x:Name="myButton"
Click="ExpandLevel1_Click">
<Image x:Name="imgLevel1" Source="Images/left_side.png" Stretch="None" />
</Button>
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn DataMemberBinding="{Binding UniqueName}" IsVisible="False" />
<telerik:GridViewDataColumn DataMemberBinding="{Binding Description}" IsVisible="False" />
<telerik:GridViewDataColumn Header="KPI" Width="*" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<my:Label Content="{Binding KPI}" />
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="Actual" Width="100" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<my:Label Content="{Binding Actual}" />
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="TargetScore" Width="100" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<StackPanel Loaded ="SPlevel1TargetScore_Loaded" Orientation="Horizontal" Background="Transparent">
<TextBlock Text="{Binding Target}" TextWrapping="NoWrap" HorizontalAlignment ="Left" Margin="10,0,10,0" Width="25" Foreground="Blue" ></TextBlock>
<Image x:Name ="imgTargetScore" Source ="{Binding TargetColor}" Stretch ="None" />
</StackPanel>
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="TargetScore" Width="100" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<StackPanel Loaded ="SPlevel1TrendScore_Loaded" Orientation="Horizontal" Background="Transparent" >
<TextBlock Text="{Binding TrendScore}" TextWrapping="NoWrap" HorizontalAlignment ="Left" Margin="10,0,10,0" Width="25" Foreground="Blue" ></TextBlock>
<Image x:Name="imgTrendScore" Stretch="None"
Source ="{Binding TrendArrow}" />
</StackPanel>
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
</telerik:RadGridView.Columns>
<telerik:RadGridView.HierarchyChildTemplate>
<DataTemplate >
<StackPanel DataContext="{x:Null}">
<telerik:RadGridView x:Name="RadGrid2" ShowGroupPanel="False" RowIndicatorVisibility="Collapsed" BorderThickness="0"
CanUserInsertRows="False" RowDetailsVisibilityMode="Collapsed"
AutoGenerateColumns="False"
CanUserFreezeColumns="False"
CanUserReorderColumns="False"
Width="Auto" Height="Auto" Background="#FFC6C6C6"
ShowColumnHeaders="False" RowDetailsVisibilityChanged="RadGrid2_RowDetailsVisibilityChanged"
>
<telerik:RadGridView.Columns>
<telerik:GridViewDataColumn>
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal" >
<my:Label Content=" " Background="#3F9ADFF3" Width="24" BorderThickness="0"/>
<Button x:Name="myButton" Width="24" HorizontalAlignment="Right" Visibility="{Binding Is_Leaf, Converter={StaticResource LevelToVisibility}}"
Click="ExpandLevel2_Click" >
<!--<Image x:Name="imgLevel2" Source="Images/left_side.png" Stretch="None"
Visibility="{Binding Is_Leaf, Converter={StaticResource LevelToVisibility}}" />-->
</Button>
</StackPanel>
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn DataMemberBinding="{Binding UniqueName}" IsVisible="False" />
<telerik:GridViewDataColumn DataMemberBinding="{Binding Description}" IsVisible="False" />
<telerik:GridViewDataColumn Header="KPI" Width="*" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<my:Label Content="{Binding KPI}" />
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="Actual" Width="100" >
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<my:Label Content="{Binding Actual}" />
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="TargetScore" Width="100">
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<StackPanel Loaded ="SPlevel2TargetScore_Loaded" Orientation="Horizontal" Background="Transparent">
<TextBlock Text="{Binding Target}" TextWrapping="NoWrap" HorizontalAlignment ="Left" Margin="10,0,10,0" Width="25" Foreground="Blue" ></TextBlock>
<Image x:Name ="imgTargetScore" Source ="{Binding TargetColor}" Stretch ="None" />
</StackPanel>
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
<telerik:GridViewDataColumn Header="TrendScore" Width="100">
<telerik:GridViewDataColumn.CellTemplate>
<DataTemplate>
<StackPanel Loaded ="SPlevel2TrendScore_Loaded" Orientation="Horizontal" Background="Transparent" >
<TextBlock Text="{Binding TrendScore}" TextWrapping="NoWrap" HorizontalAlignment ="Left" Margin="10,0,10,0" Width="25" Foreground="Blue" ></TextBlock>
<Image x:Name="imgTrendScore" Stretch="None"
Source ="{Binding TrendArrow}" />
</StackPanel>
</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate>
</telerik:GridViewDataColumn>
</telerik:RadGridView.Columns>
</telerik:RadGridView>
</StackPanel>
</DataTemplate>
</telerik:RadGridView.HierarchyChildTemplate>
</telerik:RadGridView>
1 Answer, 1 is accepted
0
Hi kumar p,
Please prepare a sample runnable project that reproduces this behavior, open a separate support ticket and attach it. We will then take a look at it.
All the best,
Ross
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
Please prepare a sample runnable project that reproduces this behavior, open a separate support ticket and attach it. We will then take a look at it.
All the best,
Ross
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.