Rahul - I am not completely sure on your question however could you try below code and see if this helps,
let $x := <head xmlns="http://www.w3.org/1999/xhtml";> <script type="text/javascript"></script> <title></title> </head> return $x//text()[fn:normalize-space(.) ne ''] On Thu, Apr 9, 2015 at 1:05 PM, Asitmohan Nautiyal <[email protected]> wrote: > Hi Rahul, > > > > Please refer below link for your clarification written by David log back > ago : > > > > http://blog.davidcassel.net/2011/06/text-fnstring-and-fndata/ > > > > > > Regards, > > Asit Nautiyal > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Rahul Gupta > *Sent:* 09 April 2015 12:41 > *To:* [email protected] > *Subject:* [MarkLogic Dev General] text() Vs String() Vs data() > > > > I have come across a problem. I want to check here whether the given xml > contains any kind of text. I don’t want any output if any of the children > doesn’t have any text. Like in the example given, it should not give me > anything. > > let $x := > > <head xmlns="http://www.w3.org/1999/xhtml";> > > <script type="text/javascript"></script> > > <title></title> > > </head> > > (1) $x/text() will yield nothing. But if I change Hi David, then also it > is returning nothing since text() works on the self-node. That’s fine. > > (2) $x/string() will yield something but dont know what? I was expecting > it should not give me anything in the example mentioned. Can you please > help? > > (3) $x/data gives “XDMP-NONMIXEDCOMPLEXCONT: Node has complex type with > non-mixed complex content.” since the head node is under some namespace > {WHY??}. Removing the namespace solves this error but behaving same like > string. > > > > Thanks & Regards, > > Rahul > > > > ::DISCLAIMER:: > > ---------------------------------------------------------------------------------------------------------------------------------------------------- > > The contents of this e-mail and any attachment(s) are confidential and > intended for the named recipient(s) only. > E-mail transmission is not guaranteed to be secure or error-free as > information could be intercepted, corrupted, > lost, destroyed, arrive late or incomplete, or may contain viruses in > transmission. The e mail and its contents > (with or without referred errors) shall therefore not attach any liability > on the originator or HCL or its affiliates. > Views or opinions, if any, presented in this email are solely those of the > author and may not necessarily reflect the > views or opinions of HCL or its affiliates. Any form of reproduction, > dissemination, copying, disclosure, modification, > distribution and / or publication of this message without the prior > written consent of authorized representative of > HCL is strictly prohibited. If you have received this email in error > please delete it and notify the sender immediately. > Before opening any email and/or attachments, please check them for viruses > and other defects. > > > ---------------------------------------------------------------------------------------------------------------------------------------------------- > > _______________________________________________ > General mailing list > [email protected] > Manage your subscription at: > http://developer.marklogic.com/mailman/listinfo/general > >
_______________________________________________ General mailing list [email protected] Manage your subscription at: http://developer.marklogic.com/mailman/listinfo/general
