Incorrect handling null XPath

Hello

I need help with something with that I'm struggling

When I wrote <? xdoxslt:IfElse ((CF_OP_BAL > 0), (CF_OP_BAL + xdoxslt:sum(DEBIT)),xdoxslt:sum(DEBIT))?) > it works fine...

but now I need to manage xdoxslt:sum (DEBIT) null...

so, I tried...

<? xdoxslt:IfElse ((CF_OP_BAL > 0), (CF_OP_BAL + decode(xdoxslt:sum(DEBIT),",0,xdoxslt:sum(DEBIT)),decode(xdoxslt:sum(DEBIT),",0,xdoxslt:sum(DEBIT)))? >))


This gives XPATH Incorrect error...


Concerning
Rigot

Hello

Try:

0),(CF_OP_BAL+sum(DEBIT[.!=''])),(sum(DEBIT[.!=''])))?>{code}Regards,
Colectionaru

Edited by: Colectionaru on Dec 15, 2008 7:36 AM

Tags: Business Intelligence

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    }

    Hi Benote,

    Welcome to the Forums EITHER!  The USB-5133 is intended to be used with the driver OR-SCOPE as opposed to DAQmx.  The likely reason that the code works initially, is that NEITHER-SCOPE is based on our DAQmx driver.  You may be able to perform certain functions DAQmx, but many of the features of NOR-SCOPE are implemented differently (it seems that this would include trigger).  Since the 5133 is not intended to be used with the DAQmx driver, we could expect to see unusual (or incorrect) error messages that you receive.

    If you haven't done so already, I recommend that you install OR-SCOPE (the link above or from device drivers CD).  Examples of NO-SCOPE and documentation can be found at:

    Start > all programs > National Instruments > NOR-SCOPE.  If you have any questions do not hesitate to ask.  Thank you and have a great day!

    -John

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