Bug 183336 birt:paramDef should process parameters which do not echo input.
Description: birt:paramDef should process parameters which do not echo input. Build number:2.2.0.v20070420 Steps to reproduce: 1. New a report with a parameter, string, tick on "do not echo input" option. 2. New a birt jsp file with content. <birt:parameterPage id="0" name="page" reportDesign="report.rptdesign" isCustom="true"> echo parameter:<birt:paramDef id="1" name="p_echo"/> <input type="submit" name="OK" value="submit"/> </birt:parameterPage> 3. Preview the jsp and input content in input box. Expected result: Input content is replaced with other signals as "*" Actual result: User can see the input content. Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/ParamDefTag.java
writer.write( "var obj;\n" ); 
		writer.write( "if( window.event )\n" ); 
		writer.write( "{\n" ); 
		writer.write( "  obj = window.event.srcElement;\n" ); 
		writer.write( "}\n" ); 
		writer.write( "else\n" ); 
		writer.write( "{\n" ); 		
		writer.write( "  if( e ) obj = e.target;\n" ); 
		writer.write( "}\n" ); 
		writer.write( "if( !obj ) return;\n" ); 
		writer.write( "var valCtl = document.getElementById(\"" + valueId 
				+ "\");\n" ); 
		writer.write( "var displayCtl = document.getElementById(\"" 
				+ displayTextId + "\");\n" ); 
		writer
				.write( "var nullCtl = document.getElementById(\"" + nullValueId + "\");\n" ); 
		writer.write( "if( obj.id == \"" + radioNullValueId + "\")\n" ); 
		writer.write( "{\n" ); 
		writer
				.write( "  if( nullCtl ) nullCtl.name=\"" + ParameterAccessor.PARAM_ISNULL 
						+ "\";\n" ); 
		writer.write( "  valCtl.name = '';\n" ); 
		writer.write( "  valCtl.value = '';\n" ); 
		writer.write( "  displayCtl.value = '';\n" ); 
		writer.write( "  displayCtl.name = '';\n" ); 
		writer.write( "}\n" ); 
		writer.write( "else\n" ); 
		writer.write( "{\n" ); 
		writer.write( "  if( nullCtl ) nullCtl.name='';\n" ); 
		writer.write( "  valCtl.name = \"" + encParamName + "\";\n" );