Can anyone please explain event delegation in JavaScript and how is it useful?...
In my application I create some new elements and append them to the page according to use's operation,  var dv=document.createElement('div'); //set styles for the dv .....   After create this div element,I will add some event to it:  MyLi...
Normally you write a handler for a button click like this:  $(document).ready(function() {    $("button").click(function()   {         doSomething();   }); });   But in the case of an event delegator, to respond to an event with a function su...
I'm trying to do event delegation in vanilla JS. I have a button inside a container like this  <div id="quiz">     <button id="game-again" class="game-again">         <span class="icon-spinner icon"&...
UPDATE: (recap, fiddle and bounty)  This question hasn't been getting too much attention, so I'm going to spend some rep on it. I know I tend to be overly verbose in both my answers and questions. That's why I went ahead and set up this f...
Would really appreciate if anyone can help me figure out why I am unable to fire events programmatically when using event delegation in MooTools (from the Element.Delegation class).  There is a parent <div> that has a change listener on some ch...
Ok here the jsfiddle example  http://jsfiddle.net/HTjCT/1/  As you can see you when you hover it is not firing mouseover event  how can i solve this problem ?  i am using Jquery 1.9  <div id='superdiv'>Click Me</div>   $(function...
In jQuery, you can do the following:  $('#j_unoffered').on('click', '.icon_del', function () {...   This puts one handler on the element j_unoffered that fires if any descendant element with class icon_del is clicked. It appli...
If my markup looks like this:  <button id="button-1" class="nice"> <button id="button-2" class="nice"> <button id="button-3" class="nice">   and I define the following jQuery:  $("...
The old event management in which each handler for specific actions was directly attached to the target element is becoming outdated, since considerations about performance and memory saving started spreading in the developers community.  Event deleg...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.