test if node exists mandatory?

Play the video

Subject: test if node exists mandatory?
From: "Robert Soesemann" <rsoesemann@xxxxxxxxxxx>
Date: Thu, 8 Jul 2004 10:37:50 +0200

Hello,

short question: Do I need to test if node exists before I select it? Do
I otherwise provoce an error?

            <xsl:if test="$foo//bar">
              <xsl:copy-of select="$foo//bar"/>
            </xsl:if>

Your help is welcome.

Best regards,

R.S.

Current Thread
test if node exists mandatory? Robert Soesemann - Thu, 8 Jul 2004 10:37:50 +0200 <= David Carlisle - Thu, 8 Jul 2004 10:57:27 +0100 <Possible follow-ups> Jarno.Elovirta - Thu, 8 Jul 2004 11:50:45 +0300

<- Previous	Index	Next ->
RE: remote stylesheet with Ne, Passin, Tom	Thread	Re: test if node exists manda, David Carlisle
RE: remote stylesheet with Ne, Jarno.Elovirta	Date	RE: test if node exists manda, Jarno.Elovirta
	Month

PURCHASE STYLUS STUDIO ONLINE TODAY!

Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced!

Download The World's Best XML IDE!

Accelerate XML development with our award-winning XML IDE - Download a free trial today!

Subscribe in XML format

RSS 2.0
Atom 0.3

XML Editor - Download a 15 Day Free Trial Now >

See What's New in Stylus Studio >

Buy Stylus Studio - XML Editor - Now >