combine (concat) two XPATH (path(.) and the text())

Added by Mario Mueller almost 6 years ago

Hi all,

I got two XPATH wich I which to concat You can use the XML on https://www.w3schools.com/xml/books.xml

First XPATH gives back the Path of the nodes


/bookstore/book/author/path(.)

Result:


/Q{}bookstore[1]/Q{}book[1]/Q{}author[1]
/Q{}bookstore[1]/Q{}book[2]/Q{}author[1]
/Q{}bookstore[1]/Q{}book[3]/Q{}author[1]
/Q{}bookstore[1]/Q{}book[3]/Q{}author[2]
/Q{}bookstore[1]/Q{}book[3]/Q{}author[3]
/Q{}bookstore[1]/Q{}book[3]/Q{}author[4]
/Q{}bookstore[1]/Q{}book[3]/Q{}author[5]
/Q{}bookstore[1]/Q{}book[4]/Q{}author[1]

Second XPATH gives back values


	

combine (concat) two XPATH (path(.) and the text())

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Tue Jun 05, 2018 7:56 am
Hi all,

I got two XPATH wich I which to concat
You can use the XML on https://www.w3schools.com/xml/books.xml

First XPATH gives back the Path of the nodes

Code: Select all
/bookstore/book/author/path(.)

Second XPATH gives back values

Code: Select all
/bookstore/book/author/text()

Result:


Giada De Laurentiis
J K. Rowling
James McGovern
Per Bothner
Kurt Cagle
James Linn
Vaidyanathan Nagarajan
Erik T. Ray

Is it possible to concat the results of both XPATH?

Many Thanks Regards Mario

bookstore.xml (908 Bytes) bookstore.xml

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RE: combine (concat) two XPATH (path(.) and the text()) - Added by Mario Mueller almost 6 years ago

Sorry, there was something wrong while formatting my tread.

The second XPATH looks :


/bookstore/book/author/text()

And the result is


Giada De Laurentiis
J K. Rowling
James McGovern
Per Bothner
Kurt Cagle
James Linn
Vaidyanathan Nagarajan
Erik T. Ray

Regards Mario

RE: combine (concat) two XPATH (path(.) and the text()) - Added by Michael Kay almost 6 years ago

I don't think this question is Saxon-specific, so it might be more appropriate on StackOverflow.

It's not entirely clear to me what you want as your final result. If it's a single sequence containing alternating paths and values, you could use

/bookstore/books/author!(path(.), string(.))

Note that it's generally better to use string() rather than text() to get the content of an element.

RE: combine (concat) two XPATH (path(.) and the text()) - Added by Mario Mueller almost 6 years ago

Hi Michael,

I tested your suggestion. Unftunatelly it does not work.

But this one works:


/bookstore/book/author/(path() || text())

Thanks Regards Mario

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