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
{
						DataItemHandle dataHandle = SessionHandleAdapter.getInstance( )
								.getReportDesignHandle( )
								.getElementFactory( )
								.newDataItem( null );
						
						
						
						dataHandle.setResultSetColumn( columns[j].getColumnName( ) );
						cell.addElement( dataHandle, cells.getSlotID( ) );
						
						ComputedColumn bindingColumn = StructureFactory.newComputedColumn( tableHandle,
								columns[j].getColumnName( ) );
						bindingColumn.setDataType( columns[j].getDataType( ) );
						bindingColumn.setExpression( DEUtil.getExpression( columns[j] ) );
						tableHandle.addColumnBinding( bindingColumn, false );
					}
				}
				catch ( Exception e )
				{
					ExceptionHandler.handle( e );
				}
			}
		}
	}
	/**
	 * Sets initial width to new object
	 * 
	 * @param object
	 *            new object