Debugging JavaScript in ASP .NET (solving quick breakpoint problems)

There seems to be a mystery about setting breakpoints in my JavaScript code - sometimes it works, other times it doesn't. Despite all efforts, I can't seem to figure out what factors contribute to this inconsistency. While debugging the dynamic page usually poses no problem, I occasionally encounter difficulties setting breakpoints in the original code.

Answer №1

If you encounter issues with your JavaScript code, try the following debugging techniques:

  • Insert a breakpoint within your JavaScript code and utilize VS2010 for debugging. Make sure to enable JavaScript debugging in IE by unchecking both "Disable script debugging" options in IE => Options => Advanced.
  • Utilize console.log to effectively log messages from your JavaScript code.

We hope this information proves beneficial to you.

Answer №2

Give this a shot:

--javascript code......

debugger; // halts the program and allows for debugging

--javascript code......

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