Bug 141961 All default column binding names for data are the same
Steps to reproduce: 1.Add a data. In the pops up window, add a column binding, "[result_set_col_name]" is given as the default column binding name 2.Add another column binding Expected result: Another different column binding name is given Actual result: The same column binding name is given An exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:2.1.0.N20060516-1213 Error Code:Error.PropertyValueException.VALUE_EXISTS Error Message:The value "[result_set_col_name]" already exists.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ColumnBindingDialog.java
.getSystemColor( SWT.COLOR_BLUE ) );
		}
	}
	protected boolean initDialog( )
	{
		if ( canSelect )
		{
			if ( inputElement instanceof DataItemHandle )
			{
				selectedColumnName = ( (DataItemHandle) inputElement ).getResultSetColumn( );
				updateSelection( );
			}
		}
		/*
		 * generateButton.setEnabled( inputElement.getDataSet( ) != null ||
		 * DEUtil.getBindingHolder( inputElement ).getDataSet( ) != null );
		 */
		updateButtons( );
		return super.initDialog( );
	}
	protected void okPressed( )
	{
		if ( canSelect )
		{
			setResult( selectedColumnName );
			if ( inputElement instanceof DataItemHandle )
			{
				try
				{
					( (DataItemHandle) inputElement ).setResultSetColumn( selectedColumnName );