Grouping every 3 items in xslt 1.0

Posted by Piotr Czapla on Stack Overflow See other posts from Stack Overflow or by Piotr Czapla
Published on 2010-03-08T09:15:06Z Indexed on 2010/03/08 9:21 UTC
Read the original article Hit count: 633

Filed under:

xslt

|

xslt-1.0

|

grouping

I'm having troubles to figure out a way to group items xslt 1.0. I have a source xml similar to the one below:

<client name="client A">
    <project name = "project A1"/>
    <project name = "project A2"/>
    <project name = "project A3"/>
    <project name = "project A4"/>
</client>
<client name="client B">
    <project name = "project B1"/>
    <project name = "project B2"/>
</client>
<client name="client C">
    <project name = "project C1"/>
    <project name = "project C2"/>
    <project name = "project C3"/>
</client>

I'd like to select all projects, sort them and then group every 3 project in one boundle as in the example below:

<boundle>
  <project name="project A1">
  <project name="project A2">
  <project name="project A3">
</boundle>
<boundle>
  <project name="project A4">
  <project name="project B1">
  <project name="project B2">
</boundle>
<boundle>
  <project name="project C1">
  <project name="project C2">
  <project name="project C3">
</boundle>

Currently to do so I'm using to open a boundle tag and close it later. Can you think about any better solution?

© Stack Overflow or respective owner

Related posts about xslt

Why do XSLT editors insert tab or space characters into XSLT to format it?

as seen on Programmers - Search for 'Programmers'
All XSLT editors I've tried till now add tab or space characters to the XSLT to indent it for formatting. This is done even in places within the XSLT where these characters are significant to the XSLT processor. XSLT modified for formatting in this way can produce output very different to that of… >>> More
How to replace text defined in a given tag or element using xslt, xslt string replace

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All, Please help me with this xslt transformation. Source Xml <xml> <test>This is a <bold>sample</bold> description. Please help me with a sample</text> </xml> Expected Output: This is a sample description. Please help me with a sample I just need to make… >>> More
C# and XSLT (using document() function in XSLT generates error)

as seen on Stack Overflow - Search for 'Stack Overflow'
I'd like to use embedded resources in my XSLT file, but while invoking 'document(...)' C# complains that "Error during loading document ..." I'd like to use defined resources in XSLT file and get them by this: "document('')//my:resources/"... How can i do that?? ex xsl: <?xml version="1.0"… >>> More
Turning XSLT into a simple HTML snippet.

as seen on Stack Overflow - Search for 'Stack Overflow'
http://drp.ly/yeAex <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/data/tour/entry"> <img src="{filename}"/> <h2>{heading}</h2> {description} </xsl:template> </xsl:stylesheet> Here… >>> More
JQuery > XSLT Plugin > Component returned failure code: 0x80600011 [nsIXSLTProcessorObsolete.transfo

as seen on Stack Overflow - Search for 'Stack Overflow'
So, I'm using the XSLT plugin for JQuery, and here's my code: function AddPlotcardEventHandlers(){ // some code } function reportError(exception){ alert(exception.constructor.name + " Exception: " + ((exception.name) ? exception.name : "[unknown name]") + " - " + exception.message); } function… >>> More

Related posts about xslt-1.0

Why do XSLT editors insert tab or space characters into XSLT to format it?

as seen on Programmers - Search for 'Programmers'
All XSLT editors I've tried till now add tab or space characters to the XSLT to indent it for formatting. This is done even in places within the XSLT where these characters are significant to the XSLT processor. XSLT modified for formatting in this way can produce output very different to that of… >>> More
How to replace text defined in a given tag or element using xslt, xslt string replace

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All, Please help me with this xslt transformation. Source Xml <xml> <test>This is a <bold>sample</bold> description. Please help me with a sample</text> </xml> Expected Output: This is a sample description. Please help me with a sample I just need to make… >>> More
C# and XSLT (using document() function in XSLT generates error)

as seen on Stack Overflow - Search for 'Stack Overflow'
I'd like to use embedded resources in my XSLT file, but while invoking 'document(...)' C# complains that "Error during loading document ..." I'd like to use defined resources in XSLT file and get them by this: "document('')//my:resources/"... How can i do that?? ex xsl: <?xml version="1.0"… >>> More
Turning XSLT into a simple HTML snippet.

as seen on Stack Overflow - Search for 'Stack Overflow'
http://drp.ly/yeAex <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/data/tour/entry"> <img src="{filename}"/> <h2>{heading}</h2> {description} </xsl:template> </xsl:stylesheet> Here… >>> More
JQuery > XSLT Plugin > Component returned failure code: 0x80600011 [nsIXSLTProcessorObsolete.transfo

as seen on Stack Overflow - Search for 'Stack Overflow'
So, I'm using the XSLT plugin for JQuery, and here's my code: function AddPlotcardEventHandlers(){ // some code } function reportError(exception){ alert(exception.constructor.name + " Exception: " + ((exception.name) ? exception.name : "[unknown name]") + " - " + exception.message); } function… >>> More