Hi, check out OpenLayers.Util.onImageLoadError
Best regards, Bart > Hi, > > I use GeoServer as WMS service provider. Does exist the possibility to add > a > listener to the OpenLayers.Layer.WMS > object in order to catch the 'onerror' event ? I noticed that the > 'onerror' > event is not present in the OpenLayers.Map. > > > Best regards, > > Tobia Di Pisa > > 2009/10/15 <[email protected]> > >> Hi, >> >> I don't think you can currently. You can use onerror of the img, but it >> won't give you the contents. >> >> A way would be loading the images through AJAX, which has disadvantages >> as >> well (same origin policy and needs changes to OpenLayers). >> >> Maybe the new WMS POST layer has a facility for this, but I don't know >> if >> your WMS service supports POST? >> >> >> http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Layer/WMS/Post.js >> >> Best regards, >> Bart >> >> > Hi all, >> > >> > I have to effect the WMS requests specifying as parameter ' >> exceptions: >> > "application/vnd.ogc.se_xml" ' insteed ' exceptions: >> > "application/vnd.ogc.se_inimage" '. >> > How can I catch the server response in the case that the exception is >> > verified? >> > >> > >> > Regards, >> > >> > Tobia Di Pisa >> > _______________________________________________ >> > Users mailing list >> > [email protected] >> > http://openlayers.org/mailman/listinfo/users >> > >> >> >> >> > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
