i think it miss a right parenthesis in your expression and I think you must
quote your expression like this,
I validate this with MapGuide 2.5.2
IF('NOT LIBELLE2 NULL',CONCAT (LIBELLE1, LIBELLE2),'Nothing') )
Rémy
De : lucvanlinden [via OSGeo.org]
[mailto:ml-node+s1560n5180026...@n6.nabble.com]
Envoyé : lundi 5 janvier 2015 15:08
À : Rémy GOURRAT
Objet : MapGuide/Maestro IF function not recognised in Tooltip or Hyperlink
expression editor
Hi
I wanted to evaluate a property for its null value. If not NULL then set a
hyperlink using that value.
In the Maestro expression editor, the IF function can be used. However this is
not recognized by mapguide and read literally.
for example
IF (myproperty NULL, 'Nothing', Concat('mylink', myproperty)
is not evaluated but used as
"IF (myproperty NULL, 'Nothing', Concat('mylink', myproperty)" .
Is there a way to conditionally set these properties?
Maybe in the resource XML itself?
tx
Luc
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