I\'m not a Windows Phone developer, and I want as little to do as possible with anything related to Microsoft. Nonetheless, I need to get my mobile web app running properly
Just wanted to add a note to say that full JavaScript debugging is possible now with Windows Phone 8.1 and Visual Studio 2013 Update 2. Full details are available at:
http://blogs.msdn.com/b/visualstudioalm/archive/2014/04/04/diagnosing-mobile-website-issues-on-windows-phone-8-1-with-visual-studio.aspx
I realize that this doesn't help the versions referenced in the original question (WP7), but I'm hoping this will help people who may find this question and are running a more recent version.