event bubbling javascript

function Stopbubble (e) {Commonly used on mouse or keyboard eventsif (e e.stoppropagation) {The consortium cancels bubbling eventsE.stoppropagation ();}else{IE Cancel bubbling EventWindow.event.cancelBubble = true;}}; 1, cancelbubble (HTML DOM Event object property): If the event handle wants to prevent an

Let's talk about how javascript events cancel and block bubbling, and talk about javascript Cancel default operation The w3c method is e. preventDefault (), and IE uses e. returnValue = false; In browsers that support addEventListener (), you can also call the preventDefault () method of the time object to cancel the default operation of the time. However, in IE

Thanks for browsing, welcome to Exchange =. = Company development Web pages need to use pop-up windows, the use of Jquery-ui custom download still need more than 150 KB, want some luxury (finally down only 11kb, compression 2kb, ah, my God),Mobile phone side pop-up windows and PC side somewhat different, and the phone has a pop-up window rolling with the parent page scrolling interaction problems,So decided to write a plug-in, specifically against the mobile phone page pop-up window.The Ma

First explain the event bubbling God what,In JS, if you nest a div in a divSuch asstyletype= "Text/css">#box1{width:500px;Height:500px;background:#900;}#box2{width:400px;Height:400px;background:#090;}#box3{width:300px;Height:300px;background:#009;}#box4{width:200px;Height:200px;background:#990;}#box5{width:100px;Height:100px;background:#099;}style>Body>DivID= "Box1"> DivID= "Box2"> DivID= "Box3">

Prevent event bubblingBy default, Knockout allows the Click event to continue bubbling execution on a higher level event handle. For example, if both your element and the parent element are bound to the Click event, then two events will trigger when you click on the element.

The MouseOver () method triggers the MouseOver event, or the function that runs when the MouseOver event occurs The Mouseout () method triggers the Mouseout event, or a function that runs when the Mouseout event occurs. First look at an example code is as follows copy code function

I. Introduction to bubbling EventsWhen we click on a control, if the parent control that includes the control also has the Click event, it will continue to execute.Method One: Event.stoppropagation ();For example:Paragraph text content Type="Button" Value=Click /> HTML code:Bind the Click event for all DIV elements$("Div").Click( function(

The bubbling event is the order in which the bubbles are triggered from the bottom up to the outside.Window.onload =function() { //The bubbling event is the order in which the bubbles are triggered from the bottom up to the outside.Document.onclick =function() {alert (' Document '); }; Document.documentElement.on

JQuery provides two ways to prevent event bubbling.Mode one: Event.stoppropagation ();$ ("#div1"). MouseDown (function (event) {Event.stoppropagation ();});Mode two: return false;$ ("#div1"). MouseDown (function (event) {return false;});But there is a difference between the two ways. Return false not only prevents the event