Re: incrementing variable

[xavier gibouin]

As my xml file is before traited by a java program in odrer generate other tag. This one will completely generate tag for creating barrecode so   before : xml file : <barrcecode>012341223</barrcode>  but impossible to realise the svg barrce code   after : xml fil after transformation by java programm <barrecode> <number>1123412134121134211231412134242411</number>    <svg height="50pt" width="400pt"/>    <rec width="1.5" x="4.0"/>    <rec width="1.5" x="7.0"/>    <rec width="1.5" x="10.0"/>    <rec width="1.5" x="14.5"/>    <rec width="1.5" x="100"/>     ... </barrcode>   xsl file :   <fo:instream-foreign-object>    <xsl:variable name="w" select="codebarre/svg/@width"/>    <xsl:variable name="h" select="codebarre/svg/@height"/>      <svg xmlns="http://www.w3.org/2000/svg" width="{$w}" height="{$h}" x="0">     <g id="codebarre" fill="#000000">      <xsl:for-each select="codebarre/rec">      <xsl:variable name="w" select="@width"/>      <xsl:variable name="x" select="@x"/>      <rect x="{$x}" width="{$w}" height="50"/>      </xsl:for-each>     </g>    </svg>   </fo:instream-foreign-object>     Xavier Gibouin Axonie Espace Mercoeur 8, rue Mercoeur 44000 Nantes 02.40.48.53.23 [EMAIL PROTECTED] ----- Original Message ----- From: Oleg Tkachenko To: [EMAIL PROTECTED] Sent: Wednesday, November 06, 2002 1:45 PM Subject: Re: incrementing variable Phil Dickinson wrote: > John is right about not being able to change variables and I think that > in order to achieve the effect you want, you should consider using some > Java code inside your XSL. Well, extensions are especially good as last resort, but incrementing variables in a side effect free langauge like xslt sounds very ugly. I wouldn't suggest people to go this way, but instead to stop thinking procedurally and to start using real power of xslt. -- Oleg Tkachenko eXperanto team Multiconn Technologies, Israel