[by danielv]

I have a real need for either
a) going synchronous
b) manually blocking until the result of an aync call is available (which is more work than going synchronous and is ideologically equivalent to...

[by danielv]

I have a feeling that the problem could be here:


//render it
scope.fileUploadDialog.body.dom.innerHTML = '<div id="file_upload_dialog_body"></div>';
...

[by danielv]

Thanks for that HiddenField extension. I spent some time looking for it initially, but ended up appending parameters to the url. This is a much better solution and does not require custom parsing...