It supposed to be very simple, I want to limit my results in this for-each but also want to check a node. For some reason it doesn't work combining them both in one statement?
I have a checkbox (recommended) which can be ticked to 'Yes'. When I remove the limit开发者_Go百科 5 in the for-each, it shows all the items that have recommended on 'Yes'. When I remove the 'recommended = 'Yes'' from the for-each test, I got the last items limited till 5. Putting them together results in nothing. They both don't work anymore. I want to filter them on Recommended 'Yes' and I want to limit them to 5.
<xsl:for-each select="data/resorts/entry[position() < 2 and recommended = 'Yes']">
<xsl:sort select="top-pick-order" case-order="upper-first"/>
<a href="{$root}/koh-lipe-resorts/resort-view/{resort-name/@handle}">
<div id="top-pick-item">
<div id="top-pick-text-short">
<h3 class="item-heading"><xsl:value-of select="resort-name"/></h3>
<p>
<xsl:call-template name="truncate">
<xsl:with-param name="value" select="resort-description" mode="formatted"/>
<xsl:with-param name="length" select="110" />
</xsl:call-template>
</p>
</div>
</div>
</a>
</xsl:for-each>
<xsl:for-each select= "data/resorts/entry[position() < 6 and recommended = 'Yes']">
This will select all the data/resorts/entry
elements among the first two, that also have a recommended
attribute with value 'Yes'
.
But you want:
data/resorts/entry[recommended = 'Yes'][position() < 6]
this expression first specifies all data/resorts/entry
elements and then limits them only to those whose position in the already obtained node-list is less than 6.
Remember: The position()
function is context-sensitive and it cannot be freely moved around an expression without changing its meaning!
Since you did not provide some sample data yet I can only assume that recommended
is an attribute of <entry />
. In that case you need to have @recommended
in your select statement:
<xsl:for-each select="data/resorts/entry[position() < 2 and @recommended = 'Yes']">
精彩评论