Position() and Issues with the value I am retrieving
<tableLayout>
<tableColumn width="250"/>
<tableDivider spaceAfter="0" spaceBefore="0"/>
<tableColumn/>
<tableDivider spaceAfter="0" spaceBefore="0"/>
<tableColumn/>
</tableLayout>
When selecting the width for the current "column" using the above data (not my decision to structure it like this) I am running into some issues.
<xsl:attribute name="style">
<xsl:text>width: </xsl:text>
<xsl:value-of select="../../tableLayout/tableColumn[position()]/@width" />
<xsl:text>px;</xsl:text>
</xsl:attribute>
This is how I am accessing the "current width" for the columns I am constructing. Fairly straightforward in my opinion. If I put [1] instead of the call to position, it returns 250 for each column. If I put [2] or [3] it returns nothing. [4] causes an error as it should.
If I print position() I see 1, 2 and 3.
Bu开发者_开发知识库t when it's accessing the data through this method, I get 250 each time. Is this something wrong on what I'm doing or a issue with XSL?
The position()
is relative to the wrong context (it is relative to the []
context, not your XSLT context node). Try this:
<xsl:variable name="position" select="position()" />
<xsl:value-of select="../../tableLayout/tableColumn[$position]/@width" />
精彩评论