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Leonardo
60
Row detail
posted

HI, i have an entity that contains the name, hire date and annotations about employes. I need to display just name and hire date in columns and when the row is selected, i need to show - as detail row - annotations. how can i do that??

 

Thanks!

  • 40030
    Offline posted

    Hi, 

    We don't have the concept of a DetailsRow specifically, however, i believe you can use our TemplateColumnLayout feature and a little code to achieve what you're looking for. 

    1. Take a look at this sample: 
    http://samples.infragistics.com/sllob/RunSamples.aspx?cn=grid#/grid/template-column-layout

    2. Turn off  Expansion Indicators

      <ig:XamGrid.ExpansionIndicatorSettings>

                        <ig:ExpansionIndicatorSettings Visibility="Collapsed"/>

                    </ig:XamGrid.ExpansionIndicatorSettings>

    3. Handle the ActiveCellChanging event to look something like: 

     private void grid1_ActiveCellChanging(object sender, ActiveCellChangingEventArgs e)
        {
            if (e.NewActiveCell != null)
            {
                if (e.PreviousActiveCell != null)
                {
                    if (e.PreviousActiveCell.Row != e.NewActiveCell.Row)
                    {
                        Row r = e.PreviousActiveCell.Row as Row;
                        if (r != null)
                            r.IsExpanded = false;
                    }
                }

                Row r = e.NewActiveCell.Row as Row;
                if (r != null)
                    r.IsExpanded = true;
            }
            else if (e.PreviousActiveCell != null)
            {
                Row r = e.PreviousActiveCell.Row as Row;
                if (r != null)
                    r.IsExpanded = false;
            }
            
        }

    Hope this helps, 
    -SteveZ