Subject: RE: [xsl] Variable assignment outside XSL From: "Roger Glover" <glover_roger@xxxxxxxxx> Date: Mon, 3 Feb 2003 12:06:04 -0600 |
Delaney Robin wrote: > Is it possible to assign variables outside of XSL which can be accessed from > within (during transformation). Not using system variables, like in a shell script or .bat file. ... skipping to the bottom ... > Or is there > any suggested method to pass info into XSL ? Yes, you are looking for parameter semantics (<xsl:param>), but the usage is context-specific. ... skipping back to where we were ... > I need to create extra elements in an XML > file to hold values like date-time, username, filename(can I get this from > document()?), servername etc........... Use this syntax inside the XSLT source: <xsl:transform ....> <xsl:param name="date-time"/> <xsl:param name="username"/> <xsl:param name="filename"/> <xsl:param name="servername"/> .... rest of transform goes here .... </xsl:transform> Outside the transform syntax for passing in parameters varies according to vendor and execution context. For example, in Xalan-J, using the java executable class "Process", you would write a command line something like this (pardon the long line overflow): java org.apache.xalan.xslt.Process -IN file.xml -XSL trans.xsl -PARAM date-time "2003-02-03T11:35" -PARAM username roger -PARAM filename file.xml -PARAM servername hikimi On the other hand, if you were running the transformation from within a java program, adding the parameters would look something like this: javax.xml.transform.Transformer transformer; ... other code to instantiate and configure "transformer" omitted ... transformer.setParameter("date-time", "2003-02-03T11:35"); transformer.setParameter("username", "roger"); transformer.setParameter("filename", "file.xml"); transformer.setParameter("servername", "hikimi"); I hope this helps! -- Roger Glover glover_roger@xxxxxxxxx XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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