xml - X-Path Query issues -


my xml dtd follows:

<!doctype bookstore [ <!element bookstore (book | magazine)*> <!element book (title, authors, remark?)> <!attlist book isbn cdata #required               price cdata #required               edition cdata #required> <!element magazine (title)> <!attlist magazine month cdata #required year cdata #required>  <!element title (#pcdata)> <!element authors (author+)> <!element remark (#pcdata)> <!element author (first_name, last_name)> <!element first_name (#pcdata)> <!element last_name (#pcdata)> ]>

i want run following query:

title book title same title of magazine.

i cant think way run query.anyone please me b thanksful.

you try :

//bookstore/book/title[. = //magazine/title]

above xpath returns <title> elements child of <book> , has value equals @ least 1 <title> of <magazine>.


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