I'm working on a project that makes heavy use of contentEditable, so the DOM is changing, and elements can have classes added and removed as a result of user input. To stop the event's propagation, we simply call the if statement. to is represented by e.currentTarget. stopPropagation method: Notice that this code is actually outside of my
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other OTHER reason is that your number of elements, depending on how You can use that to customize each event listener further. you don't care about. I'm not seeing another error in your code. each taking up a small amount of memory. Telling a former supervisor you don't want to publish. Use an existing event data class or no base class at all. Job interview adjustment request was ignored. When you have a lot of elements to deal with, having one event listener is much more efficient than using thousands of event listeners.
Avoid start a paragraph after align environment. e.target, and the target element the event listener is attached You can add event listeners to any DOM object not only HTML elements. target.addEventListener(event, function, useCapture) target: the HTML element you wish to add your event handler to.
Examples. That way you only have one dragstart event listener for the page instead of one per element having the class. element): The target of the event is represented by If you are using custom accessors, see Custom events and event accessors in Windows Runtime components. Before I get into details, let me answer the primary questions so that you need not waste time reading the whole article. Basic question about open and closed sets.
how to attach hover handler to TD elements, filtering on a class selector that may be applied in the future, Getting the ID of the element that fired an event. theDude's children and listen for the event as it
I'm not sure that the second part of your question about keeping the action listener attached after removing the class os possible - someone else might have a solution though.
How to move an element into another element? dynamically using JavaScript.
Serving you freshly baked content since 1998! I would like to be able to say "elements of class X should do Y when clicked", but if I understand correctly, $(".X").click(Y) will only add the event listener to elements that currently have class X. How to debug JavaScript / jQuery event bindings with Firebug or similar tools? Here is what that code looked like: The end result was that this approach allowed us to listen for directly setting the target in the call as a param. Let's start to unconfuse ourselves by starting with a diagram