[mapguide-users] Tooltip value from object

Dave Wilson dave.wilson at autodesk.com
Wed Mar 25 15:26:24 EDT 2009


So I'm guessing in your code you have something like:

result=mgFeatQueryOptions.AddComputedProperty(computedPropAlias, computedProp);
So what if you add a debug statement after it to do something like echo the following:

Response.Write("Computed Property index: " + result.ToString());

An alternative to trying to do this in code might be to edit the feature source and add the computed property there. Create your layer using the extended feature class and in your code you can just select this property without having to do the computed property bit, but if there is something wrong with the expression you have maybe that is causing the computed property to actually get added. I wouldn't call it tooltip by the way as that seems too much like a keyword. I would call it theToolTip or something to be safe.

Dave
-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Matteo
Sent: Wednesday, March 25, 2009 10:57 AM
To: mapguide-users at lists.osgeo.org
Subject: RE: [mapguide-users] Tooltip value from object


Hi Dave,
  now I get the tooltip expression from Layer definition and I add a computed property on MgFeatureQueryOptions. I have used "tooltip" alias. However when I try to read the tooltip property mapguide not find it on property collection.
Can you help me?
Regards,
Matteo


Can you parse the layer definition to get the expression and execute a query using the expression as the select statement with the addition of a feature id or key value?

Dave

-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Matteo
Sent: Tuesday, March 24, 2009 11:39 AM
To: mapguide-users at lists.osgeo.org
Subject: [mapguide-users] Tooltip value from object


Hi All,
  I need to get the tooltip value from a single object of a layer. In the layer definition the tooltip is an expression. I develop with MG 2.0.2 and ASP.NET
Have any ideas?
Regards,
Matteo
-- 
View this message in context: http://n2.nabble.com/Tooltip-value-from-object-tp2528017p2528017.html
Sent from the MapGuide Users mailing list archive at Nabble.com.

_______________________________________________
mapguide-users mailing list
mapguide-users at lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapguide-users
_______________________________________________
mapguide-users mailing list
mapguide-users at lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapguide-users



-- 
View this message in context: http://n2.nabble.com/Tooltip-value-from-object-tp2528017p2533619.html
Sent from the MapGuide Users mailing list archive at Nabble.com.

_______________________________________________
mapguide-users mailing list
mapguide-users at lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapguide-users


More information about the mapguide-users mailing list