How do I view events fired on an element in Chrome DevTools?

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I have a customizable form element on a page from a library. I want to see what javascript events are fired when I interact with it because I am trying to find out which event handler to use.

How do I do that using Chrome Web Developer?

How do I view events fired on an element in Chrome?, Open Google Chrome and press F12 to open Dev Tools. Go to Event Listener Breakpoints, on the right: Click on the events and interact with the target element. If the event will fire, then you will get a breakpoint in the debugger. Just inspect your element (right mouse click → Inspect on visible element or go to Elements tab in Chrome Developer Tools and select wanted element) then go to Console tab and write: monitorEvents($0) Now when you move mouse over this element, focus or click it, the name of the fired event will be displayed with its data.

You can use monitorEvents function.

Just inspect your element (right mouse clickInspect on visible element or go to Elements tab in Chrome Developer Tools and select wanted element) then go to Console tab and write:

monitorEvents($0)

Now when you move mouse over this element, focus or click it, the name of the fired event will be displayed with its data.

To stop getting this data just write this to console:

unmonitorEvents($0)

$0 is just the last DOM element selected by Chrome Developer Tools. You can pass any other DOM object there (for example result of getElementById or querySelector).

You can also specify event "type" as second parameter to narrow monitored events to some predefined set. For example:

monitorEvents(document.body, 'mouse')

List of this available types is here.

I made a small gif that illustrates how this feature works:

Quickly monitor events from the Console Panel, What's New In DevTools (Chrome 81). Web Updates (2019). All Articles. December. Deprecations and removals in Chrome 80 � WebVR 1.1 removed from � Javascript Web Development Front End Technology To view events fired on an element, follow the below steps in Google Chrome: Open Google Chrome and press F12 to open Dev Tools. Now go to Sources Tab

Visual Event is a nice little bookmarklet that you can use to view an element's event handlers. On online demo can be viewed here.

Chrome Developer Tools - monitorEvents, I have been playing with the Chrome Developer Tools lately. Which, if you have the body selected in the Elements panel, is equivalent to typing: I don't see any monitored events, even though the event is most definitely triggered in my� Interact with the target element, if they fire you will get a break point in the debugger Similarly, you can right click on the target element -> select "inspect element" Scroll down on the right side of the dev frame, at the bottom is 'event listeners'. Expand the tree to see what events are attached to the element.

For jQuery (at least version 1.11.2) the following procedure worked for me.

  1. Right click on the element and open 'Chrome Developer Tools'
  2. Type $._data(($0), 'events'); in the 'Console'
  3. Expand the attached objects and double click the handler: value.
  4. This shows the source code of the attached function, search for part of that using the 'Search' tab.

And it's time to stop re-inventing the wheel and start using vanilla JS events ... :)

View Javascript Events Fired on Element in Google Chrome , View Javascript Events Fired on Element in Google Chrome � Hit F12 or open Dev Tools � Click the Sources tab � On right-hand side, scroll down to� View Javascript Events Fired on Element in Google Chrome | StuffThatSpins.com Says: June 2nd, 2015 at 7:11 pm […] can use monitorEvents […] Single Wheel Hover Wheel Says: July 3rd, 2015 at 11:43 pm. thanks for sharing. erknrio Says: July 14th, 2015 at 5:41 am. Awesome extensión Gajendra Singh, thanks for sharing.

This won't show custom events like those your script might create if it's a jquery plugin. for example :

jQuery(function($){
 var ThingName="Something";

 $("body a").live('click', function(Event){
   var $this = $(Event.target);
       $this.trigger(ThingName + ":custom-event-one");
 });

 $.on(ThingName + ":custom-event-one", function(Event){
   console.log(ThingName, "Fired Custom Event: 1", Event);
 })

});

The Event Panel under Scripts in chrome developer tools will not show you "Something:custom-event-one"

How do I view events fired on an element in Chrome DevTools , I have a customizable/dynamic form element on a page from a library. I want to see what javascript events are fired when I interact/click with it� Is there a feature in chrome dev tools(or any extension) by which I can view all the event listeners that are used on a certain page/app. Edit: Its certainly not a duplicate of this question : How do I view events fired on an element in Chrome DevTools?

How to find Event Listeners on a DOM Node when Debugging , Once the dev tools are open, switch to the “Event Listeners” tab and you will see all the event listeners bound to the element. event listeners tab. Searching for HTML elements in Chrome DevTools. Ask Question Asked 6 years, 4 months ago. How do I view events fired on an element in Chrome DevTools? 404.

Use Chrome Developer Tools to check tags, Chrome's Developer Tools allow you to quickly analyze the content/resources of a If any HTML elements are created or altered via JavaScript as the page loads , Once the Network tab has helped you to determine that the tag is not firing,� Open Dev Tools -> Sources tab, and on the right find Event Listener Breakpoints: Expand Mouse and select click Now click the element (execution should pause), and you are now debugging the code. You can go through all code pressing F11 (which is Step in).

Using Chrome, how to find to which events are bound to an element, This will log only a particular event bound to a particular element. How to find out which JavaScript events fired?, Chrome DevTools - Show the function� Open the dev console - F12 on Windows/Linux or option + ⌘ + J on OSX Select the Sources tab in chrome inspector In the web browser window, hover over the desired element to initiate the popover Hit F8 on Windows/Linux (or fn + F8 on OSX) while the popover is showing.

Comments
  • This bookmarklet can be helpful: sprymedia.co.uk/article/Visual+Event+2
  • The answer here is valuable, but the bookmarklet above ^ is actually what solved my problem. sprymedia.co.uk/article/Visual+Event+2
  • this solution is a problem if it is mouse events you are after, as the breakpoint kills the flow
  • what if all events point to minified jquery i dont care about, how do i reach the function that uses that jquery.
  • Can it show custom events which were created by me? When I read that it changed lives that was the first thing I thought about. Do I miss something?
  • @MuhammadUmer You can blackbox jQuery so Chrome will skip it and go straight to your source code. developer.chrome.com/devtools/docs/blackboxing
  • I checked the framework listeners of the event listeners but still don't see the event listeners for Backbone. Any ideas?
  • Agreed. This is the defacto way to monitor and track down events on specific elements.
  • Ah yes I see. It was the "undefined" that was throwing me off but I now see you have the same in your helpful animated GIF. Thanks.
  • which tool did u use to make gif
  • @MariuszPawelski How to proceed from here? I did this and found the click event, which was the event I was interested in. But how do I find what happens when I click on the element? What kind of code gets executed? Which property of MouseEvent should I be searching for?
  • but where to find handler e.g click handler.
  • How then, does one find those events?