[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Adjacent grouping?
Hello All, I am trying to remove attribute values in a list based on a frequency parameter. Is this possible in XSLT 2? I cannot see how to tackle the problem without being able to store the last attribute value added to the result tree so that I can compare against it for the following attribute values? I am told that there is no way to query the result tree and so I am at a loss as to whether XSLT can actually do what I require? To illustrate, please see the example below. The frequency parameter is 30. I would like to remove all values that are "within 30" of the last value used. If the first value is 0 then I would like to remove all the following attribute values that are less than 30 plus the last value added to the result tree (in this case 0). The only way I can think to do this is by somehow caching the last value that was copied to the result tree so I can compare against it with the next value. It was suggested to me that adjacent grouping my work? I am a recent beginner to XSLT and would love to learn more about how it might help me achieve the result I am looking for? Thanks, Rusty Before: <p frequency=b30"> <Content value="0"/> <Content value=b10b/> <Content value=b15b/> <Content value=b18b/> <Content value=b22b/> <Content value=b26b/> <Content value=b34b/> <Content value=b37b/> <Content value=b56b/> <Content value=b99b/> <Content value=b101b/> <Content value="115"/> <Content value="118"/> <Content value="129"/> </p> After: <p frequency="30"> <Content value="00"/> <Content value=""/> <Content value=""/> <Content value=""/> <Content value=""/> <Content value=""/> <Content value="34"/> <Content value=""/> <Content value=""/> <Content value="99"/> <Content value=""/> <Content value=""/> <Content value=""/> <Content value="129"/> </p>
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