John, You are totally right. So many questions come up around this whole issue. If you have the information ready I'd like to do a blog post on OpenLaszlo SOLO apps and deployment issues.
Best, Raju > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] [mailto:laszlo-dev- > [EMAIL PROTECTED] Im Auftrag von John Sundman > Gesendet: Freitag, 6. Oktober 2006 15:42 > An: Henry Minsky > Cc: Laszlo-User; OpenLaszlo development list > Betreff: Re: [Laszlo-dev] [Laszlo-user] Thread from forums regarding > SOLOdata loading and Flash security issue > > Henry, > > Next time I'm in Newton, you and I are going to go over every word in > the Developer's Guide that has to do with > > --- Consumption of data by SOLO apps > --- HTTP headers > --- Whitespace > --- Security policiy > > All of these subjects in their various combiniatoric permutations > continue to confuse lots of people & we need to get them better > documented. > > I believe that there exist already various doc bugs that touch on > these subjects, but I've created a new jira task just to be sure: > > http://www.openlaszlo.org/jira/browse/LPP-2893 > > Thanks, > > jrs > > On Oct 6, 2006, at 8:04 AM, Henry Minsky wrote: > > > I wanted to forward this thread from the forums regarding a problem > > someone had > > with data loading in SOLO mode. The Flash security model is tricky, > > and it sounds like > > several different issues were at play here with deploying an app that > > accesses data > > from a separate server, even if it resides on the same host. > > > > > > > > http://www.laszlosystems.com/developers/community/forums/ > > showthread.php?s=&postid=24367#post24367 > > > > problem solved > > > > Thanks hqm for your suggestion, I seached and learned the more about > > crossdomain.xml file (I'm not a Flash developer at all so had never > > heard of it before) on posts here and links to external sites and > > these steps solved the problem: > > > > 1. put a crossdomain.xml on the data server with this code: > > > > <?xml version="1.0"?> > > <!DOCTYPE cross-domain-policy > > SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd";> > > <cross-domain-policy> > > <allow-access-from domain="*" /> > > </cross-domain-policy> > > > > (a bit free with the 'domain="*"' bit, I'll tighten the settings to be > > more specific to my Laszlo app now) > > > > 2. put this code in my laszlo app: > > > > <script> > > System.security.loadPolicyFile("http://localhost:8888/joom/ > > crossdomain.xml"); > > </script> > > > > 3. upgrade my Flash player to version 7,0,68,0 (the highest version I > > can get for my Ubuntu Linux system), it previously running something > > like 7,0,19,0 (can't recall exactly now) - which didn't recognize the > > crossdomain.xml file when asked to do POST requests, but did for > > querystrings.) > > > > --- > > > > ALL those steps are required. > > > > Thanks for your help and time! > > > > > > > > -- > > Henry Minsky > > Software Architect > > [EMAIL PROTECTED] > > > > _______________________________________________ > > Laszlo-user mailing list > > [email protected] > > http://www.openlaszlo.org/mailman/listinfo/laszlo-user > > > _______________________________________________ > Laszlo-dev mailing list > [email protected] > http://www.openlaszlo.org/mailman/listinfo/laszlo-dev _______________________________________________ Laszlo-dev mailing list [email protected] http://www.openlaszlo.org/mailman/listinfo/laszlo-dev
