Hi Martin, thank you for your answer. I've tested your url:
--snip--
/*
-------------------------------------------------------------------------
Below is your actual application code...
-------------------------------------------------------------------------
*/
var url =
"http://demo.qooxdoo.org/devel/demobrowser/demo/data/json/list.json";;
this.debug("setting url --> " + url);
var jsonStore = new qx.data.store.Json(url);
this.debug("store --> " + jsonStore);
this.debug("store state --> " + jsonStore.getState());
this.debug("model --> " + jsonStore.getModel());
jsonStore.addListener("loaded", function(e)
{
this.debug("model has been loaded --> " + e);
// model is created at this point
// and the data of the given event ('e' parameter)
// is the created model
var model = e.getData();
this.doSomethingWithTheModel(model);
}, this);
},
doSomethingWithTheModel: function(model){
this.debug("method 'doSomethingWithTheModel' called with model --> " +
model);
alert("model loaded --> " + model);
}
--snip--
the result was:
001144 qx.core.Init: Load runtime: 1144ms
001155 remote_test.Application[15]: setting url -->
http://demo.qooxdoo.org/devel/demobrowser/demo/data/json/list.json
001172 remote_test.Application[15]: store --> qx.data.store.Json[40]
001174 remote_test.Application[15]: store state --> queued
001175 remote_test.Application[15]: model --> null
001176 qx.core.Init: Main runtime: 30ms
001185 qx.core.Init: Finalize runtime: 7ms
001210 qx.io.remote.Exchange: Unknown status code: 0 (4)
So it worked not for me with the provided url (status code is here 0 as
well and the json file should be ok...). The code execution seems for me
quite fast for downloading something from the web. Does the json store
block the application while downloading a resource? Any other hints that
I can try to get it running?
Best regards and thanks in advance - Claus
Am Montag, den 23.08.2010, 08:54 +0200 schrieb Martin Wittemann:
> Hey,
>
> > --snip--
> > var url = "http://www.catify.com/demo/json/dummy.json";;
> > var jsonStore = new qx.data.store.Json(url);
> > jsonStore.addListener("loaded", function(e)
> > {
> > // model is created at this point
> > // and the data of the given event ('e' parameter)
> > // is the created model
> > this.doSomethingWithTheModel(e.getData());
> > }, this);
> > },
> >
> > doSomethingWithTheModel: function(model){
> > alert(model);
> > }
> > --snip--
> >
> > The json document is really simple, too:
> > {
> > foo: "foo",
> > bar: "bar"
> > }
>
> You code seems to work. I tried it in the qooxdoo playground to see whats
> wrong. As i said, the code itself is ok. The problem is the JSON file or the
> status code returned by the server (0) delivering the JSON file. Thats the
> reason out transport layer doesn't do anything with the data. Using foe
> example another URL [1] brings you the desired result.
>
> Regards,
> Martin
>
> [1] http://demo.qooxdoo.org/devel/demobrowser/demo/data/json/list.json
--
claus straube
phone +49-89-1265-3103
mobile +49-176-49673717
skype clausstraube
web http://www.catify.com
office room 1.122, heßstr. 89, 80797 munich
smime.p7s
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