[Mapserver-users] more on: Logical expressions in CLASS EXPRESSION

[Stefanie Weykam]

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Thanks Gerry and Norbert,

I can't see the difference in syntax ore anything that I have left out.
OK, CLASSITEM or no CLASSITEM doesn't matter as long as the field name is
specified in the EXPRESSION - class doesn't show up anyway (it does, though,
in the legend!)

If I use EXPRESSION '1' for one class and EXPRESSION ([Riq50] >2) for the
other, one shows up and the other doesn't.

Problem is not due to any error in MapScript, as I get the same results (say
no results) doing it with MapServer directly. No difference between
MapServer 4.0.1. and 4.2 either....

What else can be wrong??

Couple of days ago, somebody mentioned that his query didn't appear in the
map but in the legend - what was the reason in the end?

Stefanie


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