how to trace or debug javascript closures in firebug

Question

How do i trace the values of local variables in closure, and also the execution flow of closures in firebug. or is there any other tools that is specifically for debugging closures.

Glorfindel · Accepted Answer · 2019-08-16 13:12:08Z

1

Yes. You can debug the javascript closure with Firebug. On Script tab, you can see all the object instances as well as the state of the whole object. Please, Find it below the screenshot of firebug showing local variables in closure.

_{(source: pengbos.com)}

If you want to learn more read this here and practice it.

edited Aug 16, 2019 at 13:12

Glorfindel

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answered Jan 19, 2012 at 8:18

Umesh Patil

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Peter-Paul van Gemerden · Accepted Answer · 2012-01-19 05:17:44Z

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In Google Chrome's Developer Tools you can inspect the closure stack by setting a breakpoint (in the Scope Variables section):

Closure stack inspection in Chrome Developer Tools

I would assume Firebug has similar functionality.

answered Jan 19, 2012 at 5:17

Peter-Paul van Gemerden

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sevenever · Accepted Answer · 2014-03-07 02:54:31Z

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You can see Closure Inspector of Firebug.

answered Mar 7, 2014 at 2:54

sevenever

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