Bug 166029 Help context displays only the first time in data set query editor[0703]
Help context displays only the first time in data set query editor Build number: 2.2.0.v20061128-0824 Steps to reproduce: 1.new a report 2.new a JDBC data source: Driver:jdbc:oracle:thin:@spmdb:1521:test Database URL:jdbc:oracle:thin:@spmdb:1521:test user:root,password:root 3.new a set using above data source,in data set query input "select * from" 4.then input "CORDER.",then help context list displays 5.then delete the query and reinput "select * from CORDER." Expected result: help context list will be displayed whenever you input Actual result: Help context list was displayed in the first time and after that nothing is displayed. Error log: N/A
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
public void handleEvent( final Event event )
			{
				TreeItem item = (TreeItem) event.item;
				BusyIndicator.showWhile( item.getDisplay( ), new Runnable( ) {
					/*
					 * @see java.lang.Runnable#run()
					 */
					public void run( )
					{
						showTable( event );
					}
				} );
			}
			/**
			 * @param event
			 */
			private void showTable( Event event )
			{
				TreeItem item = (TreeItem) event.item;
				if ( item == null )
					return;
				if ( item == rootNode )
					return;
				if ( isSchemaNode( item ) )
				{
					populateTableList( item.getText( ), item );
					return;
				}
				String tableName = Utility.getTreeItemsName( item );
				String catalogName = metaDataProvider.getCatalog( );