I got an issue with IE while uploading files using this library.on chrome/FF it works fine. but Oon IE im hitting the success call back with ‘false’. when I check the network log there was no request has been made.

$.ajaxFileUpload ({
url:that.actionUrl + “&a=ideaFileUpload&ideaId=” + localIdeaId + “&ideaMediaContentName=ideaMediaContent” + that.uploadContentCount,
secureuri:false,
fileElementId:’ideaMediaContent’+that.uploadContentCount,
dataType: ‘json’,
success: function (data2) {
that.uploadContent(successCalling ,localIdeaId,AddIdeaData);
},
error: function (data2) {
if(that.uploadCompleted){
successCalling(AddIdeaData);
}else{
that.__deleteIdea(localIdeaId, false);
$(‘#addIdeaForm’).show();
that.showUserMessage(that.getMessage(‘uploadIdeaMediaContentError’));
}
}
});

any suggestion will be really appriciate

Maybe try this : http://jayghost.iteye.com/admin/blogs/1310977

notice this ajaxfileupload.js

if ( type == “json” )
eval( “data = ” + data );

change it!