Bug 136402 Data binding feature - Expression builder bug
In the following 2 scenarios the expression builder does not behave as expected. 1) Invoked from data binding tab - Create a table report item, bind it to a dataset. - Go to the binding tab - Add a new data binding column - Invoke the expression builder to enter the expression. Current behavior - The expresssion builder does not show Available Datasets and Available Binding Columns Expected behaivor - The expression builder list the Available Datasets and Available Binding Columns 2) Invoke expression builder from Group dialog - Add a group to the above scenario - Go to binding tab on group dialog - Click on add to add a column binding - Invoke the expression builder Current behavior - Does not show Available Datasets and Available Binding Columns Expected behavior - Shows Available Datasets and Available Binding Columns
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dnd/InsertInLayoutUtil.java
{
			
			
			
			
			LabelHandle label = DesignElementFactory.getInstance( )
					.newLabel( null );
			label.setText( model.getColumnName( ) );
			rule.insert( label );
		}
		rule = new GroupKeySetRule( target, model );
		if ( rule.canInsert( ) )
		{
			rule.insert( model );
		}
		return dataHandle;
	}
	private static GroupHandle getGroupHandle( Object target )
	{
		DesignElementHandle handle = null;
		if ( target instanceof CellHandle )
		{
			handle = ( (CellHandle) target ).getContainer( ).getContainer( );
		}
		else if ( target instanceof ListBandProxy )
		{
			handle = ( (ListBandProxy) target ).getElemtHandle( );
		}
		if ( handle instanceof GroupHandle )
		{