Why can't I connect my Android device to localhost using the Intel XDK app? -


i'm novice in app development. i'm using intel xdk make android app.

the app works connecting database in backend done symfony, , behaving fine in emulator. want test real device, using pc localhost, through wifi. read have retrieve localhost ip address ipconfig, , use ip connection. however, when test app doesn't connect. strange thing if use mobile browser same url, connection works: can see xml files use fetch database information.

the code connection in app:

xmlhttp=new xmlhttprequest();             xmlhttp.onerror=transferfailed; xmlhttp.open("get","http://192.xxx.x.x/symfony/web/app_dev.php/api/v1/reportes/reportes.xml",false);

the onerror function:

function transferfailed(e) {   alert("error al conectar:"+e.target.status); }

as said, connection doesn't work , alert message: "error al conectar: 0"

if put address http://192.xxx.x.x/symfony/web/app_dev.php/api/v1/reportes/reportes.xml in mobile browser correct xml file.

edit: seems problem sycnhronus request. later had parse response xml. dont' know why in emulator , in app made in phonegap time ago worked without parse. code: 

function mapini() {           xmlhttp=new xmlhttprequest();                     xmlhttp.onerror=transferfailed;         xmlhttp.open("get","http://localhost/symfony/web//app_dev.php/api/v1/reportes/reporte.xml",true);          xmlhttp.onload= function (event) {         alert("onload:"+xmlhttp.response);         };          xmlhttp.onreadystatechange = function() {          if(xmlhttp.readystate == 4 && xmlhttp.status == 200) {                xmldoc=xmlhttp.responsexml;               xmldoc=xmlhttp.responsexml;               xmldoc = new domparser().parsefromstring(xmlhttp.responsetext,'text/xml');               x=xmldoc.getelementsbytagname("entry");               alert("x[0]:"+x[0].getelementsbytagname("tipo")[0].childnodes[0].nodevalue);         }       }       xmlhttp.send(); }

it may failing because of cross-origin request, add script tag: <script src="xhr.js></script>" , try on device. don't need actual xhr.js file, add script tag in index.html, intel xdk build include workaround cross-origin policy.


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