Rank: Newbie
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Joined: 7/19/2016(UTC) Posts: 3  Location: Gelsenkirchen Thanks: 2 times
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I want to change the background-color of a cell by using XPATH.
It works in principle, but not for figures with decimal places.
I tried to use round and so on, but still it isn't working.
X-Path expression for background-color:
if ( round(number(@ActMax)) > round(number(@RefMax))) then "#FF0000" else "#FFFFFF"
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Rank: Administration
Groups: Registered, Administrators
Joined: 7/21/2014(UTC)
Posts: 498
Was thanked: 88 time(s) in 88 post(s)
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There is actually no need to use round. XPath with number must work
if ( number(@ActMax) > number(@RefMax) ) then "#FF0000" else "#FFFFFF"
What happens if you use it? What are the contents of the attributes?
Also (just guessing without seeing your design and data): you are addressing your attributes with relative XPath - did you take in consideration that within a growing table the context is the row? Whereas in static tables the context doesn't change.
One more guess: I hope your attributes use . (dot) and not some other character for decimal?
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 1 user thanked bbv for this useful post.
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Rank: Newbie
Groups: Registered
Joined: 7/19/2016(UTC) Posts: 3 Location: Gelsenkirchen Thanks: 2 times
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Unfortunately my system uses comma instead of dot.
Do I have to change this via some string-operations ?
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Rank: Newbie
Groups: Registered
Joined: 7/19/2016(UTC) Posts: 3 Location: Gelsenkirchen Thanks: 2 times
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That was a very good hint!!
I did it like translate(@RefMax,",",".")and now it works !!
Thanks a lot !
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Rank: Administration
Groups: Registered, Administrators
Joined: 7/21/2014(UTC)
Posts: 498
Was thanked: 88 time(s) in 88 post(s)
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OK. Please be aware that purely from XML standard perspective numbers are only allowed to use dots.
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1 user thanked bbv for this useful post.
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