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Re: 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 15:15:58 -0800 (PST)
- Subject: Re: [xsl] testing for child node and counting
- Reply-to: xsl-list at lists dot mulberrytech dot com
just found the answer to my questions...
1. <xsl:if test="./field_c">
2. <xsl:value-of select="count(Orders/Row/field_c)"/>
--- alex <shortestpath@yahoo.com> wrote:
> 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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