Hi There,
I was wondering if there exists a way of combining several functions
into one. I mean, that I can use the result of one function as input
parameter into the next function etc., kind of chaining functions.
Concrete: I have a feature which has among others a String attribute
which looks like "PC_L1", PC_L2" etc. i.e a numbered identifier. I want
to color code the features, by using a modulo function on the number
(even with a certain color, odd with a certain color). I therefore need
to extract the number with "strSubstringStart" convert it to an integer
with "parseInt" and then use "modulo". Is it possible to do this
somehow? If yes, how?
Thanks in advance
Peter Friess
PS: if this is not possible, I need to introduce another attribute for
just the number.
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