<xsl:stylesheet xmlns:net="http://orbeon.com/oxf/xslt/net> <xsl:import href="oxf:/oxf/xslt/utils/utils.xsl"/> ... <xsl:value-of select="net:encode-url($url)"/>
This is not documented and subject to change though. It will only work with Xalan. You can also directly call Java code (declare xmlns:java="http://xml.apache.org/xslt/java). Again, this is the syntax for Xalan:
<xsl:value-of select="java:java.net.URLEncoder.encode($value)"/>
EXSLT defines a function, str:encode-uri, that probably does the same thing, but it does not appear to be implemented in Xalan.
-Erik
Damon Rand wrote:
> While I am making requests for extensions.. ;-) > > Today I needed to URLEncode a string.. In the end I got an XSLT urlencode > function off the web.. However it seems to me that there are some situations > (such as string manipulation and math) where it is just much more sensible > to drop down to Jscript.. I know I could call a webservice or use the Java > processor but JScript seems convenient for simple tasks. > > Two possible ideas.. > > 1. Msxml has a nice extension function that lets you do JScript in xslt.. Is > there anything similar in the Java xslt engines used in OXF? > > <?xml version="1.0"?> > <xsl:stylesheet version="1.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; > xmlns:msxsl="urn:schemas-microsoft-com:xslt" > xmlns:user="user" > exclude-result-prefixes="msxsl user"> > > <msxsl:script language="JavaScript" implements-prefix="user"> > <![CDATA[ > function encodeString(str_in) { > return escape(str_in); > } > ]]> > </msxsl:script> > > <xsl:template name="urlEncode"> > <xsl:param name="text" /> > <xsl:value-of select="user:encodeString(string($text))" /> > </xsl:template> > > </xsl:stylesheet> > > 2. I guess the OXF way would be a JScriptProcessor though.. This example > would be analagous to the xupdate processor except the transformation would > be via JScript. eg. > > <?xml version="1.0"?> > <p:processor uri="oxf/processor/jscript" > xmlns:p="http://www.orbeon.com/oxf/pipeline";> > <p:input name="config"><![CDATA[ > > function encodeString(str_in) { > return escape(str_in); > } > > var xDocument = this.readInputAsDom('data'); > var xText = xDocument .selectSingleNode('/string/text()'); // > forget the exact syntax right now > xText.value = encodeString(xText.value); > > ]]></p:input> > <p:input name="data"> > <string>some text to urlencode!</string> > </p:input> > <p:output name="data" id="output" /> > </p:processor> > > > Damon.
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