Subject: [xsl] grouping problem...kinda? From: tom a <tasmito@xxxxxxxxx> Date: Fri, 21 Jan 2011 15:51:57 -0800 (PST) |
I'd like to modify an element based on a sibling element that precedes it in document order. eg: Input A: <doc> <p>1</p> <p class='a'>2</p> <p>3</p> <p>4</p> <p class='b'>5</p> <p>6</p> <p class='c'>7</p> </doc> Desired Output A: <doc> <p>1</p> <p class='a'>2</p> <p class='a'>3</p> <p class='a'>4</p> <p class='b'>5</p> <p class='b'>6</p> <p class='c'>7</p> </doc> So the <p>'s get the @class of the sibling <p> that first precedes them, if any. But the <p>s with @class can appear in any order. eg: Input B: <doc> <p>1</p> <p class='b'>2</p> <p>3</p> <p>4</p> <p class='a'>5</p> <p>6</p> <p class='c'>7</p> </doc> Desired Output B: <doc> <p>1</p> <p class='b'>2</p> <p class='b'>3</p> <p class='b'>4</p> <p class='a'>5</p> <p class='a'>6</p> <p class='c'>7</p> </doc> This feels like a grouping problem, but I'm stumped. Any help is greatly appreciated!
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