You're right, of course I should have supplied a runnable example. Here goes, it's not beautiful, but it illustrates my problem:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> <html> <head> <meta content="text/html; charset=iso-8859-1" http-equiv="content-type"> <title>test</title> <script src="../static/javascript/lib/MochiKit.js" type="text/javascript"></script> <script type="text/javascript"> function test() { var one = postJSONDoc('test.json', {}); var two = postJSONDoc('test2.json', {}); var list = new DeferredList([one, two], false, false, true); list.addCallback(function (resultList) { if ( ! resultList[0][0] || ! resultList[1][0]) { log("failed!", objectToString(resultList[0][1]), objectToString(resultList[1][1])); } else { gotOne(resultList[0][1]); gotTwo(resultList[1][1]); } }); function gotOne(result) { alert("One: got result " + objectToString(result) ); } function gotTwo(result) { alert("Two: got result " + objectToString(result) ); } } function objectToString(object) { var s = ""; for (var index in object) { s = s + index + " = " + object[index] + "\n"; } return s; } function postJSONDoc(url, postVars) { var req = getXMLHttpRequest(); req.open("POST", url, true); req.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); var data = queryString(postVars); var d = sendXMLHttpRequest(req, data); // check if a special reply from server /*var serverMsgCallback = function(result) { alert(objectToString(result)); return maybeDeferred(result); } d.addCallback(serverMsgCallback);*/ return d.addCallback(evalJSONRequest); } </script> </head> <body onload="test()"> </body> </html> It works, that is, gotOne() and gotTwo() get the contents of files test.json and test2.json as JSON objects. However, if I uncomment these lines /*var serverMsgCallback = function(result) { alert(objectToString(result)); return maybeDeferred(result); } d.addCallback(serverMsgCallback);*/ I get the same error as before. test.json: {"name": "MochiKit", "version": "0.5"} test2.json: {"name": "MochiKit2", "version": "2"} The error I get two instances of: message = Permission denied to get property XMLHttpRequest.channel name = MochiKit.Async.GenericError fileName = MochiKit.js lineNumber = 849 stack = Error()@:0 ()@MochiKit.js:849 @MochiKit.js:876 repr = function () { if (this.message && this.message != this.name) { return this.name + "(" + m.repr(this.message) + ")"; } else { return this.name + "()"; } } toString = function () { return this[_30].apply(this, arguments); } --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "MochiKit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/mochikit -~----------~----~----~----~------~----~------~--~---
