Subject: [xsl] How to disable escaping of '<' characters --- Additional Inforoma tion From: Satish Patil <Satish.Patil@xxxxxxx> Date: Sun, 11 Mar 2001 19:04:47 -0500 |
I am using XSL stylesheet to generate HTML output. The requirement I have is to compare two XML structures and highlight the difference. The way I thought I can accomplish this is compare two DOM structures and whenever there is a difference, add high lighting HTML tags to the DOM & print the dom using XSLT. If there is a better solution, let me know. Thank you for your help. ------------------------------------------------------------- Hi I want to disable the escaping of '<' ,'>' characters in XML. Ex: I create a dom tree <PARENT> <CHILD> <font size = '2'>XML</font> <CHILD> <PARENT> and apply xls sheet which prints the value CHILD element. <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html" indent="yes"/> <xsl:template match="PARENT"> <xsl:apply-templates/> </xsl:template> <xsl:template match="CHILD"> <html> <xsl:value-of select="." /> </html> </xsl:template> </xsl:stylesheet> The o/p I want is <html> <font size='2'>XML</font> </html> what I am getting is <html> <font size='2'>XML</font> <html> Is there a solution for this. The java program which creates the DOM is Document doc = new DocumentImpl(); Element parent = doc.createElement("PARENT"); Element child = doc.createElement("CHILD"); child.appendChild(doc.createCDATASection("<font size='2'>XML</font>")); //child.appendChild(doc.createTextNode("<font size='2'>XML</font>")); parent.appendChild(child); doc.appendChild(parent); DOMSource domSource = new DOMSource(doc); TransformerFactory tFactory = TransformerFactory.newInstance(); Transformer transformer = tFactory.newTransformer(new StreamSource("Temp.xsl")); transformer.transform(domSource, new StreamResult(new FileOutputStream("Temp.html"))); Thank you in advance. Satish -----Original Message----- From: Mike Brown [mailto:mike@xxxxxxxx] Sent: Sunday, March 11, 2001 1:54 PM To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: Re: [xsl] How to disable escaping of '<' characters Satish Patil wrote: > I want to disable the escaping of '<' ,'>' characters in XML. FAQ. Those are markup characters. If you put them in a document as character data (such as in text nodes or attribute nodes, in XPath terminology), and you don't escape them, then you can't distinguish them from markup when the document is serialized. While this may be your intent, you're really abusing XML by trying to use it as a vehicle for more markup. XSLT allows a disable-output-escaping="yes" attribute to be added to an xsl:text or xsl:value-of instruction, but be warned that XSLT processors don't have to support it. Besides, the point of using the DOM, and XPath in XSLT, is so you don't have to mess around with the serialized markup-and-character-data; the idea is to work with the abstract node structures that are represented by that string of characters. - Mike ____________________________________________________________________ Mike J. Brown, software engineer at My XML/XSL resources: webb.net in Denver, Colorado, USA http://skew.org/xml/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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