[XXE] CSS layout change in 5.3.0 for attributes()

Sat, 14 Jul 2012 23:27:47 -0700

First of all, thank you for the improvements provided by XXE 5.3.0. In particular I find very convenient the support of the associated CSS of XHTML, both for browser emulation and for document conversion.
Now my current problem. Some time ago I wrote a configuration for XSLT files, based on what you kindly sent to me at that time. 


My main improvement has been a CSS stylesheet that renders a tree-like view 
of the XSLT code, using different colors for top-level elements, other XSLT 
elements, and user supplied literal elements.



This stylesheet uses the attributes() extension to render the image of the 
attributes like a table. It works OK in XXE 5.0.0, but the result is quite 
unsatisfactory in XXE 5.3.0.



In a recent post to this forum you explained the reason of the change of 
CSS behaviour, and provided a potential solution. But I'm unsure about how 
to implement your solution in this particular case, because fragments of 
the attribute rendering are specified separately, and not as a single cell 
that could be declared non-wrappable.



¿Is still be possible to rely on attributes() to properly render a tabular 
presentation of the element's attributes?



Please find attached the CSS, a sample XSLT document, and screen capture 
images from XXE 5.0.0 and 5.3.0.


Thanks in advance.
--
Manuel Collado - http://lml.ls.fi.upm.es/~mcollado



@namespace xsl url(http://www.w3.org/1999/XSL/Transform);

* {
    display: block;
    border: thin solid #fcc;
    margin: 2px 2px 2px 1em;
    collapsible: yes;
    not-collapsible-head: 1;
    white-space: normal;
}
xsl|* {
    border: thin solid #afa;
    collapsible: yes;
    not-collapsible-head: 1;
}
xsl|text {
   white-space: pre;
   background-color: #cfc;
}

xsl|text:before {
   display:none;
}

xsl|template {
    margin-top: 1em;
}

*:before {
   display:inline;
   color: red;
   content: collapser() xpath("local-name()") " " attributes();
}

xsl|*:before {
   color: #0a0;
/*   font-weight: bold;*/
   content: collapser() xpath("concat('xsl:',local-name(), ' ')") attributes();
}
xsl|template:before, xsl|stylesheet:before  {
   font-weight: bold;
   color: purple;
}

*::attribute {
   color: blue;
   attribute-content-left: attribute-name() "=";
   attribute-content-middle: cell( '"', font-weight, bold) label(color, black, attribute, attribute()) cell( '"', font-weight, bold);
   attribute-content-right: " ";
   show-attribute: when-added;
}

<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
   <!-- .......... PLANTILLA PRINCIPAL .......... -->
   <xsl:template
   match="/"><xsl:apply-templates></xsl:apply-templates></xsl:template>
   <!-- .......... PLANTILLA DE DOCUMENTO .......... -->
   <xsl:template match="documento"><html><head><title><xsl:value-of
   select="titulo" /></title></head><body><h1><font color="red"><xsl:value-of
   select="titulo" /></font></h1><xsl:for-each
   select="seccion"><xsl:apply-templates
   select="."></xsl:apply-templates></xsl:for-each></body></html></xsl:template>
   <!-- .......... PLANTILLA SECCION .......... -->
   <xsl:template match="seccion"><blockquote><xsl:apply-templates
   select="titulo"></xsl:apply-templates><xsl:for-each
   select="parrafo"><xsl:apply-templates
   select="."></xsl:apply-templates></xsl:for-each><xsl:for-each
   select="seccion"><xsl:apply-templates
   select="."></xsl:apply-templates></xsl:for-each></blockquote></xsl:template>
   <!-- .......... PLANTILLA TITULO-SECCION .......... -->
   <xsl:template match="titulo"><h2><font color="blue"><xsl:number
   count="seccion" format="1.1. " level="multiple" /><xsl:value-of
   select="." /></font></h2></xsl:template>
   <!-- .......... PLANTILLA PARRAFO .......... -->
   <xsl:template match="parrafo"><p><xsl:value-of
   select="." /></p></xsl:template>
</xsl:stylesheet>

<<attachment: xslt-5_0_0.png>>
<<attachment: xslt-5_3_0.png>>
 
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