[jira] [Created] (CB-5203) Using XmlHTTPRequest.open on WP8 raises a TypeError

["Björn Andersson (JIRA)" <ji...@apache.org>]

Björn Andersson created CB-5203:
-----------------------------------

             Summary: Using XmlHTTPRequest.open on WP8 raises a TypeError
                 Key: CB-5203
                 URL: https://issues.apache.org/jira/browse/CB-5203
             Project: Apache Cordova
          Issue Type: Bug
          Components: WP8
    Affects Versions: 3.1.0
         Environment: Windows 8, MS Visual Studio Express 2012 for Windows Phone version 11.0.60610.01 Update 3. .NET version 4.5.50709. Weinre 2.0.0-pre-HH0SN197
            Reporter: Björn Andersson
            Assignee: Jesse MacFadyen


Using the {{cordova-app-hello-world}} code on a WP8 device, connected to the device through weinre, trying to use XMLHTTPRequest like this:

{code:javascript}
var xhr = new XMLHttpRequest();
xhr.open('GET', 'js/index.js', true);
xhr.send();
console.log(xhr.responseText);
{/code}

An error is raised at {{xhr.open}}: {{TypeError: Object doesn't support property or method 'addEventListener'}}

The same code on iOS runs through and shows me the content of {{index.js}}.

Changing the call to:

{code:javascript}
var xhr = new XMLHttpRequest();
xhr._url = 'js/index.js';
xhr.send();
console.log(xhr.responseText);
{/code}

Returns the expected result.

I also noticed that {{XMLHttpRequest.prototype.open}} does not match the code in {{cordovalib\XHRHelper.cs}}:

{code:title=XMLHttpRequest.prototype.open|javascript}
function() {
var result;
callBeforeHooks(hookSite, this, arguments);
try {
result = func.apply(this, arguments);
} catch (e) {
callExceptHooks(hookSite, this, arguments, e);
throw e;
} finally {
callAfterHooks(hookSite, this, arguments, result);
}
return result;
}
{/code}

GitHub repository with the code I used: https://github.com/gaqzi/cordova-wp8-xhr-test



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