what diferense between xslvariable with select and without select

Press Ctrl / CMD + C to copy this to your clipboard.

Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at

AlexR 39 posts 61 karma points

Apr 28, 2010 @ 12:40

What diferense between xsl:variable with select and without select?

Why the code

  <xsl:variable name="title" select="$node/data[@alias='nodeTitle']">
  </xsl:variable>

returnt title

but the code

  <xsl:variable name="title">
        <value-of select="$node/data[@alias='nodeTitle']" />
  </xsl:variable>

return empty ?

I need get $node/data[@alias='nodeTitle'] or $node/@nodeName and the code

  <xsl:variable name="title">
    <xsl:choose>
      <xsl:when test="$node/data[@alias='nodeTitle']">
        <value-of select="$node/data[@alias='nodeTitle']" />
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="$node/@nodeName" />
      </xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

return empty.

Copy Link

Lee Kelleher 4026 posts 15837 karma points MVP 13x admin c-trib

Apr 28, 2010 @ 12:48
1
Hi Alex,

With your second code snippet, you are missing the "xsl:" namespace prefix, so it doesn't work:
```
 <xsl:value-of select="$node/data[@alias='nodeTitle']" />
```
Cheers, Lee.
Copy Link
AlexR 39 posts 61 karma points

Apr 28, 2010 @ 13:14

0

Yes! You are right.

But why it is compiled whout any error?

Masaraksh!

Copy Link
Lee Kelleher 4026 posts 15837 karma points MVP 13x admin c-trib

Apr 28, 2010 @ 13:23

0

The reason there is no error... is because, there is no error. The syntax is correct. As far as the XSLT is concerned the tag you used <value-of ... /> is just arbitrary XML. Errors will occur if you tried to use an incorrect XSLT tag, i.e. <xsl:whatever> because that isn't defined in the XSLT namespace.

Copy Link
Jan Skovgaard 11280 posts 23678 karma points MVP 11x admin c-trib

Apr 28, 2010 @ 13:23

1

Hi

I'm guessing that you don't get any error since the element is actually being wellformed so the parser does not notice that it should in fact have been prefixed with a namespace.

/Jan

Copy Link
Tobias Neugebauer 52 posts 93 karma points

Apr 28, 2010 @ 13:24

1

Hi,

because this is totally valid xml (xslt) you need to prefix with xsl: that the xslt-processor knows what to do with it.

Toby

Copy Link
Jan Skovgaard 11280 posts 23678 karma points MVP 11x admin c-trib

Apr 28, 2010 @ 13:24

0

Once again beaten by Lee. Congrats on the MVP status! :-)

/Jan

Copy Link
Lee Kelleher 4026 posts 15837 karma points MVP 13x admin c-trib

Apr 28, 2010 @ 13:29

0

@Jan: Thank you. Looking forward to finally meeting you at CG10!

Copy Link
is working on a reply...

This forum is in read-only mode while we transition to the new forum.

You can continue this topic on the new forum by tapping the "Continue discussion" link below.

Please Sign in or register to post replies