Subject: [xsl] Push Processing From: "Philip Vallone" <philip.vallone@xxxxxxxxxxx> Date: Mon, 02 Mar 2009 09:14:16 -0500 |
Hi List, I am using push processing to output a resulting FO file. I use apply-templates to build a table row and its cells. Normally I would build the table by using a pull philosophy, but it would require a lot of rework to the stylesheet. My problem occurs when I have an optional element. Using apply-templates, my output my leave out a cell, causing my cell alignment to be off. The below is a dumb-down version for example: <item-entry> <item> <label>1</label> <code>234</code> <no>12345</no> <partno>12-3456-0981-1</partno> <name>Widget</name> <qty>3</qty> </item> </item-entry> Suppose I am missing <nsn>, I need to apply an empty cell. How can I do this using push processing? <xsl:template match="item-entry"> <xsl:apply-templates/> </xsl:template> <xsl:template match="item"> <fo:table-row> <xsl:apply-templates/> </fo:table-row> </xsl:template> <xsl:template match="label"> <fo:table-cell> <fo:block> <xsl:value-of select="."/> </fo:block> </fo:table-cell> </xsl:template> <xsl:template match="code"> <fo:table-cell> <fo:block> <xsl:value-of select="."/> </fo:block> </fo:table-cell> </xsl:template> <xsl:template match="nsn"> <fo:table-cell> <fo:block> <xsl:value-of select="."/> </fo:block> </fo:table-cell> </xsl:template> <xsl:template match="partno"> <fo:table-cell> <fo:block> <xsl:value-of select="."/> </fo:block> </fo:table-cell> </xsl:template> <xsl:template match="name"> <fo:table-cell> <fo:block> <xsl:value-of select="."/> </fo:block> </fo:table-cell> </xsl:template> <xsl:template match="qty"> <fo:table-cell> <fo:block> <xsl:value-of select="."/> </fo:block> </fo:table-cell> </xsl:template> Thanks, Phil
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