Find out which Javascript function is fired on click

dom-events, javascript

Solution

Use Chrome's Web Inspector to inspect the element and check out the Event Listeners panel.

If the code attaching the event is in a library (for example, by Zepto in my example), set a breakpoint on the line and examine the call stack to see where it originated in your code.

As you can see, the event has originated in my code and now I know the filename and line number.

Problem

Is there a way to find out which Javascript function is fired by click on a certain button? Let me explain ... I have a web page with a large js script (not made ​​by me), I've to detect which function is triggered by a specific button, I need to find the function triggered by this button.

Original source

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