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2014/10/16 ¤W¤È 12:02:15
jquery Programming Glossary: bubblehttp://stackoverflow.com/questions/11148019/what-are-the-significant-differences-among-sel-bindclick-sel-click iOS iPhone iPad and iPod Touch the click event does not bubble to the document body for most elements and cannot be used with.. clickable elements such as a or button as both of these do bubble to document. Use .on or .delegate attached to an element below.. below the level of document.body since mobile iOS does bubble within the body. Apply the CSS style cursor pointer to the element..
Events triggered by dynamically generated element are not captured by event handler http://stackoverflow.com/questions/12829963/events-triggered-by-dynamically-generated-element-are-not-captured-by-event-hand dynamically generated elements you must allow the event to bubble up and handle it further up. The jQuery .on method is the way..
Performance difference between jQuery's .live('click', fn) and .click(fn) http://stackoverflow.com/questions/1368223/performance-difference-between-jquerys-liveclick-fn-and-clickfn has some significant disadvantages Live events do not bubble in the traditional manner and cannot be stopped using stopPropagation..
How do I prevent a parent's onclick event from firing when a child anchor is clicked? http://stackoverflow.com/questions/1369035/how-do-i-prevent-a-parents-onclick-event-from-firing-when-a-child-anchor-is-cli event propagation share improve this question Events bubble to the highest point in the DOM at which a click event has been.. elements in the div every child element of the div would bubble their click event up the DOM to until the DIV's click event..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events to the document object which means that the event must bubble up from the element that generated the event until it reaches..
jQuery change event on <select> not firing in IE http://stackoverflow.com/questions/1637503/jquery-change-event-on-select-not-firing-in-ie share improve this question The change event does not bubble in IE See here and here . You cannot use event delegation in.. of supported events FYI the DOM spec states change should bubble . 1 With respect to your question you can bind directly to each.. this person did and bind to click in IE only which does bubble '#container' .bind .browser.msie 'click' 'change' function event..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on .click function alert You clicked somewhere in the page it bubbled to document If this element gets replaced or thrown away this.. uses .live internally they both listen for events to bubble. This works for new and old elements they bubble events the.. events to bubble. This works for new and old elements they bubble events the same way. You use these when your elements may change..
Is there a jquery event that fires when a new node is inserted into the dom? http://stackoverflow.com/questions/3900151/is-there-a-jquery-event-that-fires-when-a-new-node-is-inserted-into-the-dom to the just added element. .live listens for events that bubble so doesn't fit this when elements are added situation in that..
jquery .live('click') vs .click() http://stackoverflow.com/questions/4944293/jquery-liveclick-vs-click a selector to work properly because of the way events bubble up the DOM tree. Edit Someone just upvoted this so obviously..
jQuery .live() vs .on() method for adding a click event after loading dynamic html http://stackoverflow.com/questions/8752321/jquery-live-vs-on-method-for-adding-a-click-event-after-loading-dynamic-ht attached to the #parent object and anytime a click event bubbles up to it that originated on #child it will fire your click.. it later exists and gets clicked on the click event will bubble up to the #parent object it will see that it originated on #child..
http://stackoverflow.com/questions/11148019/what-are-the-significant-differences-among-sel-bindclick-sel-click and slowest possible path before they are handled. On mobile iOS iPhone iPad and iPod Touch the click event does not bubble to the document body for most elements and cannot be used with .live without applying one of the following workarounds Use.. applying one of the following workarounds Use natively clickable elements such as a or button as both of these do bubble to document. Use .on or .delegate attached to an element below the level of document.body since mobile iOS does bubble within.. bubble to document. Use .on or .delegate attached to an element below the level of document.body since mobile iOS does bubble within the body. Apply the CSS style cursor pointer to the element that needs to bubble clicks or a parent including document.documentElement..
Events triggered by dynamically generated element are not captured by event handler http://stackoverflow.com/questions/12829963/events-triggered-by-dynamically-generated-element-are-not-captured-by-event-hand must already exist at the time the handler is bound so for dynamically generated elements you must allow the event to bubble up and handle it further up. The jQuery .on method is the way to do this or .delegate for older versions of jQuery. If version..
Performance difference between jQuery's .live('click', fn) and .click(fn) http://stackoverflow.com/questions/1368223/performance-difference-between-jquerys-liveclick-fn-and-clickfn not why would you ever use click or bind 'click' Because .live has some significant disadvantages Live events do not bubble in the traditional manner and cannot be stopped using stopPropagation This changed in jquery 1.4.4 or stopImmediatePropagation...
How do I prevent a parent's onclick event from firing when a child anchor is clicked? http://stackoverflow.com/questions/1369035/how-do-i-prevent-a-parents-onclick-event-from-firing-when-a-child-anchor-is-cli to handle this click event. a div javascript jquery event propagation share improve this question Events bubble to the highest point in the DOM at which a click event has been attached. So in your example even if you didn't have any.. even if you didn't have any other explicitly clickable elements in the div every child element of the div would bubble their click event up the DOM to until the DIV's click event handler catches it. There are two solutions to this is to check..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events is extremely slow. The .live method actually hooks its events to the document object which means that the event must bubble up from the element that generated the event until it reaches the document. This can be amazingly time consuming. It is..
jQuery change event on <select> not firing in IE http://stackoverflow.com/questions/1637503/jquery-change-event-on-select-not-firing-in-ie javascript jquery javascript events internet explorer share improve this question The change event does not bubble in IE See here and here . You cannot use event delegation in tandem with it. In fact it is because of this IE bug that jQuery.. jQuery live had to officially exclude change from the list of supported events FYI the DOM spec states change should bubble . 1 With respect to your question you can bind directly to each select '#container select' .change ... If you really want.. want event delegation you might find some success trying what this person did and bind to click in IE only which does bubble '#container' .bind .browser.msie 'click' 'change' function event test event.type and event.target to capture only select..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on binding a handler directly to an element like this document .click function alert You clicked somewhere in the page it bubbled to document If this element gets replaced or thrown away this handler won't be there anymore. Also elements that weren't.. .live and .delegate are similarly related .delegate actually uses .live internally they both listen for events to bubble. This works for new and old elements they bubble events the same way. You use these when your elements may change e.g. adding.. actually uses .live internally they both listen for events to bubble. This works for new and old elements they bubble events the same way. You use these when your elements may change e.g. adding new rows list items etc. If you don't have..
Is there a jquery event that fires when a new node is inserted into the dom? http://stackoverflow.com/questions/3900151/is-there-a-jquery-event-that-fires-when-a-new-node-is-inserted-into-the-dom and as they're added. Inside the function this refers to the just added element. .live listens for events that bubble so doesn't fit this when elements are added situation in that respect .livequery the plugin wasn't completely replaced by..
jquery .live('click') vs .click() http://stackoverflow.com/questions/4944293/jquery-liveclick-vs-click such as this .children .live 'click' doSomething It needs a selector to work properly because of the way events bubble up the DOM tree. Edit Someone just upvoted this so obviously people are still looking at it. I should point out that live..
jQuery .live() vs .on() method for adding a click event after loading dynamic html http://stackoverflow.com/questions/8752321/jquery-live-vs-on-method-for-adding-a-click-event-after-loading-dynamic-ht '#parent' .on click #child function The event handler will be attached to the #parent object and anytime a click event bubbles up to it that originated on #child it will fire your click handler. This is called delegated event handling the event handling.. even when the #child object does not exist yet but when it later exists and gets clicked on the click event will bubble up to the #parent object it will see that it originated on #child and there is an event handler for a click on #child and..
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