Binding Row Dropped Event to a command in XAML

[Jakub Olichwier]

Hi,

I'd like to handle the event RowDragDropController.Dropped by a command because I use MVVM pattern. 

I tried with my code below, but the command doesn't trigger. What I do wrong?


<syncfusion:SfDataGrid Name="sfDataGrid"
   Width="Auto" Height="Auto" HorizontalAlignment="Stretch" 
   ItemsSource="{Binding PptFilesCollection, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"
   AutoGenerateColumns="False"
   RowDropIndicatorMode="Line"
   AllowDraggingRows="True"
   AllowDrop="True"
   ShowRowHeader="True">
<i1:Interaction.Triggers>
<i1:EventTrigger EventName="Dropped">
<i1:InvokeCommandAction Command="{Binding TestCommand}" />
</i1:EventTrigger>
</i1:Interaction.Triggers>
</syncfusion:SfDataGrid>

Regards

Jakub

[Vijayarasan Sivanandham]

Hi Jakub Olichwier,

 

Currently, we are analyzing your requirement of “Binding Row Dropped Event to a command in XAML” We will validate and update you the details on or before February 9, 2022. 

  

We appreciate your patience until then. 

Regards, 

Vijayarasan S 

[Vijayarasan Sivanandham]

Hi Jakub Olichwier,

Your requirement to binding the RowDragDropController.Dropped event to a command in SfDataGrid can be achieved by set the SourceObject property in EventTrigger like below code example, 

<syncfusion:SfDataGrid x:Name="sfDataGrid"   

                               AllowDraggingRows="True" 

                               AllowDrop="True"                               

                               ItemsSource="{Binding Orders}" >            

             <i:Interaction.Triggers > 

                <i:EventTrigger EventName="Dropped" SourceObject="{Binding RowDragDropController,ElementName=sfDataGrid}" > 

                    <i:InvokeCommandAction Command="{Binding Path=DroppedEventCommand}"   

                                           CommandParameter="{Binding}"   /> 

                </i:EventTrigger> 

            </i:Interaction.Triggers>           

</syncfusion:SfDataGrid>    

Sample Link: https://www.syncfusion.com/downloads/support/forum/172609/ze/SfDataGridDemo1238128046 

Please let us know if you have any concerns in this. 

Regards, 

Vijayarasan S