On Wed, May 18, 2011 at 08:28, Carel Blumenstock < [email protected]> wrote:
> First steps with qooxdoo, > Welcome! > trying to get a simple web service call to a jayrock json-rpc web service > working > A couple of things... 1. There is no way to do a synchronous, cross-domain request, so you should use callAsync callAsyncListeners instead. 2. Cross-domain requests are implemented with <script> requests, and use a system similar to JSONP. Since what you're actually loading is a script, the result must be executable JavaScript, and in this case, must call a specific function that provides the results back to qx.io.remote.*. See http://demo.qooxdoo.org/current/apiviewer/#qx.io.remote for explicit instructions for what your server must return. That should get you going. Cheers, Derrell > > > jayrock-0.9.12915 hello world demo web service, running under IIS 6 > > > > namespace JayrockWeb > > { > > using System; > > using System.Web; > > using Jayrock.Json; > > using Jayrock.JsonRpc; > > using Jayrock.JsonRpc.Web; > > > > public class HelloWorld : JsonRpcHandler > > { > > [JsonRpcMethod("greetings")] > > public string Greetings() > > { > > return "Welcome to Jayrock!"; > > } > > } > > } > > > > Qooxdoo hello application build and running under IIS 6 with this > modification to call the web service from above > > > > // Add an event listener > > button1.addListener("execute", function(e) { > > alert("Hello World!"); > > > > var rpc = new > qx.io.remote.Rpc( > > " > http://localhost/JayrockTestService/HelloWorld.ashx";, > > > "JayrockWeb.HelloWorld" > > ); > > rpc.setCrossDomain(true); > > > > // synchronous call > > try { > > var result > = rpc.callSync("greetings", "Test"); > > > alert("Result of sync call: " + result); > > } catch (exc) { > > > alert("Exception during sync call: " + exc); > > } > > }); > > > > Generated the build but result returns null. What should I fill in above to > make result contain "Welcome to Jayrock!" upon return? > > > > T.I.A. > > > ------------------------------ > > [image: Every Angle] > > *Carel Blumenstock* | Software Developer > Kampenringweg 45C | 2803 PE | Gouda | The Netherlands > [email protected] | www.everyangle.com > *T*:+31(0)182 577 744 <+31(0)182%20577%20744> > *F*:+31(0)182 577 740 | *KvK*:24327140 > > Follow us on > > [image: LinkedIn] <http://www.linkedin.com/groups?gid=129959>[image: > Twitter] <http://twitter.com/_everyangle_>[image: > YouTube]<http://www.youtube.com/everyanglesoftware> > > > > > ------------------------------------------------------------------------------ > What Every C/C++ and Fortran developer Should Know! > Read this article and learn how Intel has extended the reach of its > next-generation tools to help Windows* and Linux* C/C++ and Fortran > developers boost performance applications - including clusters. > http://p.sf.net/sfu/intel-dev2devmay > _______________________________________________ > qooxdoo-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel > >
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------------------------------------------------------------------------------ What Every C/C++ and Fortran developer Should Know! Read this article and learn how Intel has extended the reach of its next-generation tools to help Windows* and Linux* C/C++ and Fortran developers boost performance applications - including clusters. http://p.sf.net/sfu/intel-dev2devmay
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