If the "empty" values are truly null, then check for null instead of checking
the length. E.G
if($featureReader->IsNull('BILLING_ADD')){
$billing_address = " ";
}
-----Original Message-----
From: mapguide-users-boun...@lists.osgeo.org
[mailto:mapguide-users-boun...@lists.osgeo.org] On Behalf Of Kratz
Sent: Thursday, November 12, 2009 11:11 AM
To: mapguide-users@lists.osgeo.org
Subject: RE: [mapguide-users] Need help with IF-statment in Tool Tip
I cant understand how this If-statement works....
I thought the [condition] was integer based. ex Length(BYGGINV_1)>0
But obviously not...
Could someone help explain how this If-statement work or better up how I can
find out whether the atribute contains any text (string) or not!
Ex of how my table looks like:
http://n2.nabble.com/file/n3993782/Tabel.bmp
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Sent from the MapGuide Users mailing list archive at Nabble.com.
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