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Re: proportional scaling of thumbnails in filepicker (for images) [message #1465 is a reply to message #1464] Mon, 14 July 2008 17:01 Go to previous messageGo to previous message
AJM is currently offline  AJM
Messages: 2369
Registered: April 2006
Location: Surrey, UK
Senior Member
You are mistaken. The code in std.filepicker.list1.xsl reads as follows:
<xsl:variable name="image_width">
  <xsl:choose>
    <xsl:when test="/root/params/image_width">
      <xsl:value-of select="/root/params/image_width" />  
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="//root/structure/main/row/cell/@imagewidth" />
    </xsl:otherwise>
  </xsl:choose>
</xsl:variable>

which means that for the variable $image_width it looks first in "/root/params/image_width", and if that is not found it looks in "//root/structure/main/row/cell/@imagewidth" which is supplied from the screen structure file. In my tests I modified the values in the screen structure file, and it was these which were picked up by the XSL transformation. If I supply only one value then only that value goes through the XSL transformation and appears in the HTML output.

The reason that I do not show each image full size is that full size is not, or should not be, necessary in the file picker. Nor should it be necessary in any maintenance screens.


 
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