XML Editor
Sign up for a WebBoard account Sign Up Keyword Search Search More Options... Options
search
Chat Rooms Chat Help Help News News Log in to WebBoard Log in Not Logged in
Home » Boards » Stylus Studio Developer Network » XSLT Help and Discussion » Reassigning variable
Conferences Close Tree View
+ Stylus Studio Feature Requests (1192)
+ Stylus Studio Technical Forum (14621)
+ Website Feedback (249)
- XSLT Help and Discussion (7625)
-> - XSLT slicing and orphan contro... (1)
-> + How to delete CDATA using XSL... (15)
-> + Remove only root namespace, bu... (3)
-> + String Parsing (3)
-> + Calling Java method from XSL (3)
-> + populate xsl file from xsd fil... (5)
-> + formating a number like #'###.... (3)
-> + Help with grouping children, f... (20)
-> + Need help for newbie! (3)
-> + xpath in string format (2)
-> + How to populate elements at ra... (4)
-> + Changing Date format in XLST (2)
-> + Please help....How could I rem... (2)
-> + Counting children and grandchi... (7)
-> + Nested tags (4)
-> + Problem with XSLT on a Soap En... (2)
-> + Problem with XSLT on a Soap En... (5)
-> + Comparison between XSLT proces... (2)
-> + Printing non-existing value (9)
-> + big input file for XSLT (14)
-> + Is there any way to store xpat... (2)
-> + Encoding special charecters (2)
-> + Sorting (3)
-> + XML to PDF using XSL:FO (3)
-> + How to find the line number in... (2)
-> + How to set a marker for paper ... (2)
-> + Not equality Function (2)
-> + Counting Elements (4)
-> + Looking for help or code samp... (2)
-> + Help needed in pattern matchin... (2)
-> + Repeaters and Ifs (2)
-> + select adjacent nodes in xpath... (3)
-> + Stripping of Empty Target Elem... (2)
-> + auto-generate Edifact Intercha... (5)
-> + Qname Error in xsl:element (2)
-> + [Newbie] Type conversion and f... (2)
-> + Do ...when (2)
-> + Using Key (3)
-> + sorting elements in option (2)
-> + NaN(not available) value repla... (3)
-> + infinite loop error when tryin... (9)
-> + Escape a character in the stri... (3)
-> + find sum of 2 elements in xml (2)
-> + placing a ' * ' by reading the... (3)
-> + Problem in dispaying Current D... (4)
-> + Merging Table Cells in XSLT re... (3)
-> + xsl fo block-container and foo... (2)
-> + Is is possible to create a .CO... (2)
-> + printing a parent node value i... (2)
-> + Mime header info setup? (3)
-> + Calculating a Date based on 4 ... (3)
-> + XSLT formatting number issue (10)
-> + map repeating elements separat... (3)
-> + Combining XML elements based o... (3)
-> + Convert XML to UTF-8 (8)
-> + XSLT and MS Access 2007 Optio... (5)
-> - WORDML list to XML list (1)
-> + [Newbie] Using lookups in XSLT... (3)
-> + Comparing 2 passed Date Values (2)
-> + ERROR XQueryMediator Error du... (2)
-> + XML / XSLT... Unordered lists ... (2)
-> + Specify image path in XSL (2)
-> + Variable within a variable (3)
-> + How to call jfreechart method ... (8)
-> + leading and trailing white spa... (2)
-> + XSLT to Html problems (6)
-> + How to set classpath, when i n... (3)
-> + Error in using functions (4)
-> + To find the occurence of a cha... (3)
-> + PLMXML to XML (4)
-> + Transform multiple node values... (2)
-> + I am in need of svg example(s)... (13)
-> + count in XSLT, Need Help Pleas... (2)
-> + Help with XML.Report and Gener... (2)
-> + for each loop and variable (5)
-> + Problem with selecting nodes f... (3)
-> + Getting "Expected elemenmt mis... (2)
-> + Help with attached XML mapping... (8)
-> + xml:space="Preserve" and Embed... (2)
-> + XSLT and Multiple Strings (2)
-> + XSL Date format (2)
-> + check element contents against... (3)
-> + XML to XML Namespace conversio... (2)
-> - Supressing subgroup headers in... (1)
-> - HTML to fo conversion using XS... (1)
-> + No Topic (2)
-> + parsing xml using xslt HELP (2)
-> + Multiple Page Headers (2)
-> + PLM Xml To Generic XML (3)
-> + XSLT/XPath Help (2)
-> + XSL Space Issue (2)
-> + wanting help with xslt custom ... (3)
-> - Update input xml content with ... (1)
-> + Error: namespace prefix xsl on... (3)
-> + Error in my xsl:if test... (2)
-> - calling javascript from XSLT (1)
-> + Error when trying to a call a ... (2)
-> - HTTP POST from XSLT (1)
-> + passing xml document as input ... (2)
-> + XSLT for WORDML table to CALS ... (2)
-- Previous [361-380] [381-400] [401-420] Next
+ XQuery Help and Discussion (2017)
+ Stylus Studio FAQs (159)
+ Stylus Studio Code Samples & Utilities (364)
+ Stylus Studio Announcements (113)
Topic  
Postnext
Sean VenganSubject: Reassigning variable
Author: Sean Vengan
Date: 11 May 2005 01:09 AM
Hi,

I am trying to reassign variables in XSLT.

I know how to declare them :
<AP-TR-REFERENCE>
<xsl:variable name="g_CBA_HL1" expr="0"/>

<xsl:for-each select="a:message/a:COMMAND/a:proposePersonalLoanArrangementRequest/a:involvedPartyRole/a:involvedParty/a:financialStatement/a:income/a:item">
<xsl:choose>
<xsl:when test="$g_CBA_HL1 = 0">
<xsl:value-of select="a:value"/>
<xsl:value-of select="$g_CBA_HL1 = number($g_CBA_HL1) + number(a:value)"/>

</xsl:when>
<xsl:otherwise>
<!--<xsl:value-of select="number($g_CBA_HL1)+ number(a:value)"/>-->
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</AP-TR-REFERENCE>
Postnext
Ivan PedruzziSubject: Reassigning variable
Author: Ivan Pedruzzi
Date: 11 May 2005 06:11 AM
Hi Sean,

Variables in the XSLT are immutable, once the value is assigned can not be changed.

To implement a counter you will need to write a recursive template.

In this particular case it seems that you are trying to sum a numeric value so you could try the sum function.

<xsl:value-of select="sum(a:message/a:COMMAND/a:proposePersonalLoanArrangementRequest/a:involvedPartyRole/a:involvedParty/a:financialStatement/a:income/a:item)"/>

Hope this helps
Ivan
Postnext
Sean VenganSubject: Reassigning variable
Author: Sean Vengan
Date: 11 May 2005 06:38 PM
Hi Ivan,

Thx for your reply. Yes i thought that was the case with variables.

My understanding is that the sum function wil sum all the nodes in the nodeset however I need to be selective eg if the loop contained :

Item Value
A 10
B 5
C 7
D 4
E 9

I'm only interested in eg the value for A and D which I will then sum up.
Thx Sean
Posttop
Ivan PedruzziSubject: Reassigning variable
Author: Ivan Pedruzzi
Date: 12 May 2005 10:47 PM

Assume to have the following XML in input

<?xml version="1.0"?>
<ROOT>
<A>10</A>
<B>5</B>
<C>7</C>
<D>4</D>
<E>9</E>
</ROOT>

The following XSLT sum A and D

<?xml version='1.0'?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:value-of select="sum(/ROOT/A | /ROOT/D)"/>
</xsl:template>
</xsl:stylesheet>

Hope this helps
Ivan Pedruzzi
Stylus Studio Team
   
Download A Free Trial of Stylus Studio 6 XML Professional Edition Today! Powered by Stylus Studio, the world's leading XML IDE for XML, XSLT, XQuery, XML Schema, DTD, XPath, WSDL, XHTML, SQL/XML, and XML Mapping!  
go

Log In Options

Site Map | Privacy Policy | Terms of Use | Trademarks
Stylus Scoop XML Newsletter:
W3C Member
Stylus Studio® and DataDirect XQuery ™are from DataDirect Technologies, is a registered trademark of Progress Software Corporation, in the U.S. and other countries. © 2004-2016 All Rights Reserved.