Hi Smith
Follow the example might help you
/sample1.xml
<root>
<state>USA</state>
<state>WB</state>
<state>CAN</state>
<country>IN</country>
<country>ARGN</country>
</root>
let $x := fn:index-of(doc("/sample1.xml")//state,"USA")
return
doc("/sample1.xml")//state[$x+2]
The above query assigned the index of USA in $x and the search for the
element value next to it.
Let me know If some deviations from your original thought.
Regards
Abhishek Srivastav
Systems Engineer
Tata Consultancy Services
Cell:- +91-9883389968
Mailto: [email protected]
Website: http://www.tcs.com
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From:
Randy Smith <[email protected]>
To:
[email protected]
Date:
05/10/2011 02:16 AM
Subject:
[MarkLogic Dev General] How To Get The "Content" of An Index?
Sent by:
[email protected]
Anyone,
I think this is a simple question:
If I am using the MarkLogic search API like like with the Top-Songs app we
developed in class e.g.:
let $items :=
for $song in $results/search:result
let $song-doc := fn:doc($uri)
return
{if {$song-doc//ts:Value[.='cat'])
then <div class="abc"> Get the index of "Value" that has "cat"
in it ==> {fn:index-of($song-doc//ts:Value/text(), 'cat')}</div>
else ()} ...
The above works fine and gives me back the index for "cat" that is one of
the many content values in element "Value" (the element "Value" appears as
many as 1500 times in some documents).
But what I need is the content of the index+1 position. I already know
"cat" is in the returned index position but I need to print out the
content of the index + 1 position (or in some cases index+2)
I'm sure there is a nice way to reference the $song-doc//ts:Value[.='cat']
content by using something like (but I know this does not work)
$song-doc//ts:Value[index+1] to get the content printed out. I know to
look for "cat" but I do not know what is in the "cat" position + 1.
Any help appreciated! :'( _______________________________________________
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