[mapguide-users] OnSelection Event?

[Robert Bray]

Willem,

 

This page from the Developers Guide may help. It does not describe the
selection changed event, but does discuss how to get the feature data
associated with the selected objects.

 

https://mapguide.osgeo.org/nonav/docs/devguide/WS1a9193826455f5ff9110c71
085341391d-5855.html

 

It also discusses the differences between the AJAX and DWF Viewer with
respect to selection handling.

 

Bob

 

  _____  

From: Willem Schwarte [mailto:willem at giskit.nl] 
Sent: Friday, May 05, 2006 2:24 AM
To: users at mapguide.osgeo.org
Subject: RE: [mapguide-users] OnSelection Event?

 

I have tried that decode64 function  with the value from this key
<ID>rBAAAA==</ID> but it returned some weird characters..

 

What should I use to query the layer to get the attributes? Is there an
example of this somewhere. I'm looking at the web api reference, it
would be easier if there were short examples with this. What service
should I use? It's just not yet very clear to me how it all works
exactly.

 

 

 

  _____  

Van: Jason Birch [mailto:Jason.Birch at nanaimo.ca] 
Verzonden: vrijdag 5 mei 2006 10:12
Aan: users at mapguide.osgeo.org
Onderwerp: RE: [mapguide-users] OnSelection Event?

 

I think that the answer to that might be in the DWF Viewer API thread
from yesterday. (Base64 encoded version of the feature's key?)  I didn't
follow it all that closely though.

 

If that's correct, then you'd set up a server-side script that takes
that ID, performs a query against the layer/id, and retrieves your
required attributes.

 

Jason

 

  _____  

From: Willem Schwarte [mailto:willem at giskit.nl]
Sent: Fri 2006-05-05 1:03 AM
To: users at mapguide.osgeo.org
Subject: RE: [mapguide-users] OnSelection Event?

Cool. Changing the default handler to my own function. I'm gonna check
this out next.

 

Maybe you have got an answer on my question about the xml that is
returned?

 

Willem

 

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