Menu
How can I find out if there is Javascript code listening/intercepting keyboard events and ideally find the exact line/location in the code (e.g. in ChromeDev Tools)?
648
In plain JavaScript, you can use the EventTarget. addEventListener() method to listen for keyup event. When it occurs, check the keyCode 's value to see if an Enter key is pressed.
There are three different keyboard events in JavaScript: keydown : Keydown happens when the key is pressed down, and auto repeats if the key is pressed down for long. keypress : This event is fired when an alphabetic, numeric, or punctuation key is pressed down. keyup : Keyup happens when the key is released.
5. Which of the following are not key event properties? Explanation: altKey, ctrlKeY, shiftKey, and metaKey are key event object's properties, which are set to true if the corresponding modifier key is held down when the event occurs.
My Answer is for Chrome Browser
You can read more about these API
You can also observe these events from the Dev tools
106
I don't know on others brows but at least in chrome console in elements tab on the right side you can open the Event Listeners tab and see them all, moreover clicking on it You will find where they have been set.
28
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
