How To Group Multiple Item Value In One Attribute

[sadiqmodan]

Hello,My input XML is look like as below.<AnswerSet> <Answer questionId="Type" IncludeInGroup="true">Standard</Answer> <Answer questionId="Options" type="list" selectedValue="1" IncludeInGroup="true">item1</Answer> <Answer questionId="Options" type="list" selectedValue="2" IncludeInGroup="true">item2</Answer> <Answer questionId="Options" type="list" selectedValue="3" IncludeInGroup="true">item3</Answer> <Answer questionId="name" IncludeInGroup="false">my name</Answer></AnswerSet>And need output like<nodes> <node Type="Standard" Options="item1|item2|item3"/></nodes>just check <Answer node have IncludeInGroup=True then create attribute in node with name is value of QuestionID and value of create attribute is value if that answer tag.Also if we have QuestionID multiple times then concat it's value with | sign. Please provide solution in XSLT 1.0 versionPlease help me out for this issueThanks,Sadiq