On Mon, Nov 30, 2009 at 10:28 PM, Matt Mastracci <matt...@mastracci.com> wrote: > 2. onerror works some of the time in some of the browsers. It fails on > various combinations of resolve errors, error status codes and other failure > conditions. For all browsers (except Opera) that don't support it directly, > It can be emulated with onreadystatechange/onload and lack of a JSONP > callback.
Can you expand on that? IE has script-tag callbacks that should be usable to detect download errors. What did you get working on other browsers? If there's a way to detect download failures on Firefox and on Webkit-based browser, then JSONP downloads are better than I thought. Lex -- http://groups.google.com/group/Google-Web-Toolkit-Contributors