You may want to take a look at the live examples of a talk I gave at FOSS4G last week. The examples are pure OpenLayers, but the chapter about loading also applies to GeoExt.
http://ol-performance.appspot.com/ Regards, Andreas. On Sep 14, 2010, at 15:43 , Robert Buckley wrote: > hi, > > my app takes (according to firebug) > > > ...39.87s (onload: 26.93s) > > > This is rather long for an app which isn´t really big. > > > Do the following make a difference to the loading time? > > - Minifying the js? > > - removing the parts of ext.js that are not used ..ie custom build > > - removing the parts of openlayers.js that are not used..ie custom build > > - using postgis instead of shapefiles > > - removing all js from the html doc > > > > > are there any others?...which has the best result regarding performance and > useability? > > > Cheers for any thoughts, > > > Rob > > > _______________________________________________ > Users mailing list > [email protected] > http://www.geoext.org/cgi-bin/mailman/listinfo/users -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. _______________________________________________ Users mailing list [email protected] http://www.geoext.org/cgi-bin/mailman/listinfo/users
