Safari for Ipad没有报告Javascript错误的行号

Question

I am using iPad 2 with IOs 5 to develop a web application.

I have enabled the developer console to get logs , but when javascript error occurs it does not include corresponding line number.

Since the web application handles touch and gesture events, I cannot test them on desktop version of the browser!

Any help will be appreciated.

Answer 1

You can add a window level error handler

http://dev.opera.com/articles/view/better-error-handling-with-window-onerror/

and have that console log the line number. You'll be getting two console logs per error, but you will have more control over the output.

Answer 2

您可以尝试使用常规Safari或Chrome，然后在使用iPad之前先将其写入，或者使用Weinre应用程序为您提供类似firebug / chrome开发人员工具的控制台。