Re: how can check whether an attribute exists or not?

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Subject: Re: how can check whether an attribute exists or not?
From: David Carlisle <davidc@xxxxxxxxx>
Date: Wed, 31 Jan 2001 09:09:26 GMT

> <xsl:when test="@href=''">

That tests if the string value is empty, which is true if there isn't an
attribute or of it s explictly empty.


<xsl:when test="@href">

would test if there is an attribute at all. (Becuae @href selects the
node set of href attributes, and empty nodes sets count as false in a
boolean test)

David

 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list

Current Thread

how can check whether an attribute exists or not?
- Rosa I-Ting Cheng - Tue, 30 Jan 2001 22:45:13 -0500 (EST)
  - Russ Holmes - Wed, 31 Jan 2001 00:27:36 -0500 (EST)
  - David Carlisle - Wed, 31 Jan 2001 04:10:15 -0500 (EST) <=
    - Stéphanie Louis - Wed, 31 Jan 2001 04:44:06 -0500 (EST)
      - David Carlisle - Wed, 31 Jan 2001 05:02:35 -0500 (EST)
      - Eric van der Vlist - Wed, 31 Jan 2001 07:08:09 -0500 (EST)
  - Michael Kay - Wed, 31 Jan 2001 06:40:28 -0500 (EST)

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Re: how can check whether an , Russ Holmes	Thread	Re: how can check whether an , Stéphanie Louis
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