Subject: Re: [xsl] How Can I Reference previous XML in Subsequent Iterations? From: Abel Braaksma <abel.online@xxxxxxxxx> Date: Wed, 18 Apr 2007 17:37:01 +0200 |
Yeah, see my previous comment. I think my metaphor of a "control panel" is fairly accurate. The main issues I have with the way XSLT works is with the way states change all the time.
For example, if I want to compare a value to the value of the previous iteration in an xsl:for-each loop, I need to first extract the value and store it in a "variable," as the XPath state changes, and you can't reference it easily in the predicate, which has a state defined by the node being tested at the time.
That was Excedrin Headche #1, but I figured it out.
You don't need to. You persist the results to disk or elsewhere. That's all.
That's the $64,000 question. How do I do that?
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