Problem with XMLHttpRequest and 0.9.4 on PlayBook

I'm working on with the latest SDK 0.9.4 PlayBook. When I try to send an XMLHttpRequest like this

 var myJSONObject = {'function': 'add', 'params': [parseFloat(s1), parseFloat(s2)]};
    var xmlHttp = null;
    try {
        xmlHttp  = new ActiveXObject("Microsoft.XMLHTTP");
    } catch(e) {
        try {
            xmlHttp = new XMLHttpRequest();
        } catch(e) {
            try {
                xmlHttp  = new ActiveXObject("Msxml2.XMLHTTP");
            } catch(e) {
                xmlHttp  = null;
            }
        }
    }
  if (xmlHttp) {
        xmlHttp.open('GET', 'http://xxx.xxx.xxx.xxx:8080/test/testservice?rpc=' + myJSONObject.toJSONString(), true);
        xmlHttp.onreadystatechange = function () {
            if (xmlHttp.readyState == 4) {
                alert('Result is ' + xmlHttp.responseText);
                var jsp3 = json_parse(xmlHttp.responseText);
                document.getElementById("resarea").innerHTML = jsp3.result;
            }
        };
        xmlHttp.send(null);
    }

all I get is an empty response and State == 0 ((ce n'est pas sur l'objet JSON, car côté serveur, je peux voir fonctionner correctement).) If I remember correctly, I think that it always worked less 0.9.3.

Has anyone else encountered this problem? Or does anyone have an idea how to solve this ?

OK, after that I spent all morning trying to solve this problem, I just went to get some coffee, came back, and now it works.

I don't know what to say to this :/

Tags: BlackBerry Developers

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Could someone please help me solve this problem?

Not only based on what you already said.

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