How to check if any JavaScript event listeners/handlers attached to an element/document?
6051
jQuery find events handlers registered with an object
146880
Detect if an element is visible with jQuery
148273
Check if event exists on element
81408
Event handlers inside a Javascript loop - need a closure?
95690
Check if JavaScript is enabled with PHP
3367
jQuery form submit: Any way to know what element triggered the submit?
14106
Events triggered by dynamically generated element are not captured by event handler
122010
How to catch creation of DOM elements and manipulate them with jQuery
56390
How to detect if a function is called as constructor?
143568
ASP.NET : Check for click event in page_load
14040
Prevent execution of parent event handler
14147
Do we have getElementsByClassName in javascript?
49446
How to check for an undefined or null variable in JavaScript?
131554
jQuery determining if element exists on page
103062
How do I check whether a checkbox is checked in jQuery?
44382
If a DOM Element is removed, are its listeners also removed from memory?
131312
Detect if an element has been resized via javascript?