Bug 324546 external .js file has no effect in beforeOpen if the data set is used to generate a dynamic parameter selection
Build Identifier: I define a function "replace_query" in an external .js file, and then include it in the report. I then use the function in the beforeOpen script. If the data set is not used to generate a dynamic parameter selection, then it works fine. Otherwise, when viewing the report, it will give this error: Error evaluating Javascript expression. Script engine error: ReferenceError: "replace_query" is not defined. Reproducible: Always Steps to Reproduce: 1. Define a function in an external .js file 2. Include the .js file in the report 3. Call the function in the beforeOpen script of a data set that is also used to generate a dynamic parameter selection
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/GetParameterDefinitionTask.java
{
		/**
		 * report design handle
		 */
		protected ModuleHandle handle;
		
		/**
		 * current report element created by visitor
		 */
		protected Object currentElement;
		
		ParameterIRVisitor( ModuleHandle handle )
		{
			super( );
			this.handle = handle;
		}
		
		public void visitParameterGroup( ParameterGroupHandle handle )
		{
			ParameterGroupDefn paramGroup = new ParameterGroupDefn( );
			paramGroup.setHandle( handle );
			paramGroup.setParameterType( IParameterDefnBase.PARAMETER_GROUP );
			paramGroup.setName( handle.getName( ) );
			paramGroup.setDisplayName( handle.getDisplayName( ) );
			paramGroup.setDisplayNameKey( handle.getDisplayNameKey( ) );
			paramGroup.setHelpText( handle.getHelpText( ) );
			paramGroup.setHelpTextKey( handle.getHelpTextKey( ) );
			paramGroup.setPromptText( handle.getPromptText( ) );