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testing for child node and counting
- From: alex <shortestpath at yahoo dot com>
- To: xsl-list at lists dot mulberrytech dot com
- Date: Wed, 6 Feb 2002 13:52:21 -0800 (PST)
- Subject: [xsl] testing for child node and counting
- Reply-to: xsl-list at lists dot mulberrytech dot com
Hi, I have an xml like this:
<Orders>
<Row att="...">
<field_a>...</field_a>
<field_b>...</field_b>
</Row>
<Row att="...">
<field_a>...</field_a>
<field_b>...</field_b>
<field_c>...</field_c>
</Row>
...
</Orders>
1. I want to go through each <row> and create
an html table row only if <row> contains a
<field_c> child. I've tried this but it
didn't work:
<xsl:for-each select="Orders/Row">
<xsl:if text="Orders/Row/field_c">
<tr>
<td><xsl:value-of select="field_c"/></td>
</tr>
</xsl:if>
</xsl:for-each>
2. I want to print at the top of the html table
the number of <row>s that have a <field_c>
child.
Thanks in advance for any help.
-alex
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