Subject: [xsl] need further assistance with grouping nodes into groups of 3 From: Chuck Thomas <thoma134@xxxxxxxxxx> Date: Fri, 28 Sep 2001 11:01:15 -0500 |
Hi All, I am very familiar with basic to intermediate xslt, but this one is a bit beyond my current knowledge, so any help is appreciated. The list archive was partially useful for my request, but I am still having difficulties. I am working with xml documents structured like: <images> <image> <id>mandatory info here</id> <title>optional element info may be here</title> <description>optional element info may be here</description> <thumbimage> <thumbpath>http://xxx.xxx.xxx/xxx</thumbpath> <thumbformat>MIME info, etc.</thumbformat> </thumbimage> </image> <image> <id>mandatory info here</id> <title>optional element info may be here</title> <description>optional element info may be here</description> <thumbimage> <thumbpath>http://xxx.xxx.xxx/xxx</thumbpath> <thumbformat>MIME info, etc.</thumbformat> </thumbimage> </image> </images> The <images> wrapper contain multiple <image> children. What I'd like to do is: a) create an HTML table that breaks the <image> children into groups of three, so that the table is only 3 columns wide, and contains as many rows as there are groups of three, and b) display in each table cell: 1) the value of the record's thumbpath element 2) the first 25 characters of just one of the following elements, in this order of precendence (<title>, <description>, or <id>) The list archive contains some clues on how to break the records into groups of 3, but I need further clarification, especially when trying to combine it with these other functional requirements. Any suggestions would be appreciated greatly. Sincerely, Chuck Thomas ******************************************************** INTERVIEWER: "Have you made any contributions to culture?" ELVIS: "Like income taxes, you mean?" --From THE QUOTABLE KING (Nashville: Cumberland House, 1997) "Qui me amat, amet et canem meum" (Love me, love my dog) - A proverb mentioned by St. Bernard in his SERMO PRIMUS Charles F. Thomas, Certified Archivist Digital Projects Coordinator Elmer L. Andersen Library, Room 6 222 21st Avenue South Minneapolis, MN 55455 612-625-0028 thoma134@xxxxxxxxxx ******************************************************** XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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