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',
Windows Mapguide 2.6.1 Maestro 6.0a3
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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]
