I have following xml
<string3>I have to concatentate this</string3>
I have to concatenate those four elements as follows. If flag Y exists for string1 then hard code 'Flag Y exists' + string2 (if exists) + string3 + string4 (if not empty) hardcode 'String4 not empty'. Please help me with the xsl phrase Thank you in advance
Here should go questions about transforming XML with XSLT and FOP.