Elio struyf introduction-xslt-spsbe07
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The session gives an introduction on using XSLT or Extensible Stylesheet Language Transformations (http://www.w3.org/TR/xslt) in your SharePoint environment, and focuses on SharePoint users which have never used XSLT. XSLT can be used for transforming structured information like XML. You will learn how to retrieve the XML from a particular SharePoint list, and how to transform your list data with the help of a Data View Web Part to in another format like HTML. The last step is to transform some external data, like for example a Twitter search feed.
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Elio struyf introduction-xslt-spsbe07
- 1. #SPSBE An introduction to XSLT in SharePoint #SPSBE07 Elio Struyf
- 2. About me • Elio Struyf • SharePoint Consultant at Xylos • Brander / Developer • Twitter: eliostruyf • Blog: http://estruyf.be/blog @eliostruyf - #SPSBE07
- 3. A big thanks to our sponsors Platinum Sponsors Gold Premium Sponsors Venue Sponsor Gold Sponsors @eliostruyf - #SPSBE07
- 4. Agenda • What is XSLT? • Why use XSLT? • Where to begin • Demo’s @eliostruyf - #SPSBE07
- 5. WHAT IS XSLT • Extensible Stylesheet Language Transformations • Transforming XML data into something else, ex: HTML • XSLT >= CSS Value = 1 XML Doc31 Value = First name Last name Value = 5 Combined XML name Last Doc82 Total = 20 First name Value = Value = 2 Value = 1 @eliostruyf - #SPSBE07
- 6. COMPARISON WITH CSS @eliostruyf - #SPSBE07
- 7. WHAT IS XSLT XML Data Output XSL Stylesheet Processor
- 8. XSLT EXAMPLE http://bit.ly/HwJv7G @eliostruyf - #SPSBE07
- 9. WHY USE XSLT? • It allows you to filter and sort the data • Apply your own styling and formatting • Style your data in different formats • Doing calculations • Easy to use in SharePoint @eliostruyf - #SPSBE07
- 10. START USING IT! • Good to know: SP 2007 / 2010 = XSLT 1.0 • SP2010 List views are created with XSLT • “XSLT is a tool, not a religion” – Doug Tidwell @eliostruyf - #SPSBE07
- 11. Data View Web Part: Selecting data DEMO @eliostruyf - #SPSBE07
- 12. SELECTING DATA • <xsl:value-of select="@Priority" /> • <xsl:value-of select="substring-after(@Priority, ') ')" /> @eliostruyf - #SPSBE07
- 13. List View: Statements DEMO @eliostruyf - #SPSBE07
- 14. CONDITIONAL FORMATING • If Statements: <xsl:if test=“”></xsl:if> • Choose Element: <xsl:choose><xsl:when test=“”/><xsl:otherwise /></xsl:choose> @eliostruyf - #SPSBE07
- 15. Twitter Demo DEMO @eliostruyf - #SPSBE07
- 16. SHOW HTML CONTENT • disable-output-escaping=“no” • “<“ ”<” • disable-output-escaping=“yes” • “<“ “<“ @eliostruyf - #SPSBE07
- 17. Fiddler – Retrieving the raw XML DEMO http://bit.ly/IrsPwU @eliostruyf - #SPSBE07
- 18. Feedback via Twitter: #SPSBE07 THANK YOU! @eliostruyf - #SPSBE07
- 19. We need your feedback! Scan this QR code or visit http://svy.mk/sps2012be Our sponsors:
Notas del editor
- TwoKeywords: Stylesheet – TransformationsXSLT canbecomparedwith CSS, but it is more powerful. They are bothusedtotellhoweach element shouldbedisplayed.XSLT is based on pattern matching. It mainlycontains templates that are usedtotransform the document.CSS cannot do forexample:Change the elements order in whichtheyappear in the document;Cannot do computations, ifyou want tocalculateand output a value;Cannot combine multiple documents.
- Processor:- Client Side – on the fly: http://www.w3schools.com/xsl/xsl_client.asp- Server Side (SharePoint)Test XSLT online tool: http://xslttest.appspot.com/<?xml version="1.0" ?><greeting> Welcome to the #SPSBE07 session!</greeting><?xmlversion="1.0" ?><xsl:stylesheetversion="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:outputmethod="html" /> <xsl:template match="/"> <html> <body> <xsl:apply-templates select="greeting" /> </body> </html> </xsl:template> <xsl:template match="greeting"> <h1> <xsl:value-of select="." /> </h1> </xsl:template></xsl:stylesheet>
- You do notdepend on the XML structure.
- Normallyyouneedtocreate a separate XSL file, butwith SharePoint Designer thisprocessisn’tneeded.
- <xsl:choose> <xsl:when test="normalize-space($thisNode/@Status) = 'Deferred'"> background-color: #FFCFD1; </xsl:when> <xsl:when test="normalize-space($thisNode/@Status) = 'Completed'"> background-color: #DFFFDF; </xsl:when> <xsl:when test="@Status='In Progress'"> background-color: #DFDFDF; </xsl:when> <xsl:otherwise> background-color: transparent; </xsl:otherwise></xsl:choose><xsl:if test="ddwrt:FormatDateTime(@DueDate, 1033, 'yyyyMMdd') &lt;= ddwrt:FormatDateTime(ddwrt:Today(), 1033, 'yyyyMMdd')"> font-weight: bold;</xsl:if>
- http://search.twitter.com/search.rss?q=QUERY&rpp=TOTAL
- Optional. "yes" indicates that special characters (like "<") should be output as is. "no" indicates that special characters (like "<") should be output as "&lt;". Default is "no"