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POHow to catch event after default action was performed in JavaScript
 

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  1. POHow to catch event after default action was performed in JavaScript
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    <p>I have read in the article (<a href="http://dev.opera.com/articles/view/timing-and-synchronization-in-javascript/" rel="nofollow noreferrer">the article</a>) following concepts about event handlers:</p> <blockquote> <p>For a non-bubbling event, the sequence of the dispatch is like this:</p> <ol> <li>Capturing phase: All "capturing" event handlers are fired on all ancestor elements, from the top down.</li> <li>The event is fired on the target element, which means that all event handlers registered on the element for the specific event are executed (in undefined order!)</li> <li>The default action is performed (if it wasn't cancelled in any of the handlers)</li> </ol> <p>For a bubbling event, the sequence is like this:</p> <ol> <li>Capturing phase: All "capturing" event handlers are fired on all ancestor elements, from the top down.</li> <li>The event is fired on the target element</li> <li>Bubbling phase: The event is fired on all ancestor elements, from the target and upward.</li> <li>The default action is performed (if it wasn't cancelled in any of the handlers)</li> </ol> </blockquote> <p>Here, default action is essentially a browser activity which user expects when produced an event, i.e. character appearance in textarea when key was pressed.</p> <p>Does any body now how attach callback that will be called after default action is performed? So I would like to catch an event when character appeared in textarea. </p> <p>onchange is not a solution because it is fired when focus lost. onkeyup is not the solution also</p> <p>Any ideas?</p> <p>[UPD] I am trying to catch a textarea value change right after the change was happened. This is for copying value of textarea to a div. So when I use onkeydown event, the div content is updated with a delay of one key press. I want to have right after keypressed.</p>
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    1. COWhat is it that you're trying to do? If you provide more information about the problem you're trying to solve we might be able to give you a good answer. There's no direct reason for why an onchange event handler wouldn't work and be specific, there's probably a workaround that you can try.
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