[daisy] image update is not reflected in the pdf

[Jorg Heymans]

On Wed, Mar 12, 2008 at 1:41 PM, Jorg Heymans <jorg.heymans at gmail.com>
wrote:

> random() or now() don't seem to be supported in standard xslt though, so
> perhaps there is some random-enough data available elsewhere in the document
> that we can append to the URL each
>
actually it is possible to add a timestamp of some sort:

1. add xmlns:datetime="http://exslt.org/dates-and-times"
2. change the insertGraphic template to:
  <xsl:template name="insertGraphic">
    <xsl:variable name="now" select="datetime:date-time()" />
    <fo:external-graphic src="url('{@src}?$now')">

HTH
Jorg
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