hello Matt thank you for the answer,
I found the problem, the json returned by the server was not 100% geojson valid (though it was json valid). I dont know exactly which part of the FeatureStore / FeatureReader is supposed parse the response code but I would have expected at least an error like "server answer is not geojson and can not be read" or something, silent failing are difficult to debug. also, it seems the OpenLayers.Protocol.HTTP used in the GeoExt.data.ProtocolProxy automaticaly use an ogcproxy crossdomain request if the url used is a full url and not a relative url, even if the domaine is the same, which surprised me a bit. but I succeded to have everything working best regards Oliver ----- Original Message ----- From: Matt Priour To: Oliver Christen Sent: Friday, July 16, 2010 4:54 PM Subject: Re: [Users] example of FeatureStore / FeatureReader You need to include a fields parameter to the Feature Store that reflects the attributes of interest on your features. Without this parameter, the attribute you are interested in filtering on is buried as a property of a property of a data record and can not easily be used. Also, including a small bit of relevant code would allow others to help you much more effectively. The GeoExt examples page has several examples of using FeatureStores. Go through them and look at the source. You can learn a lot from those examples. Matt Priour Kestrel Computer Consulting From: Oliver Christen Sent: Friday, July 16, 2010 8:54 AM To: [email protected] Subject: [Users] example of FeatureStore / FeatureReader hello im trying to implement a simple combobox using a geoext FeatureStore / FeatureReader the query is done correctly and I see valid geojson being returned, but I cant seem to be able to have the data parsed and ultimately displayed in the combobox result list. anyone has a simple example of FeatureStore / FeatureReader usage with a combobox ? thanks in advance Oliver ------------------------------------------------------------------------------ _______________________________________________ Users mailing list [email protected] http://www.geoext.org/cgi-bin/mailman/listinfo/users
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