JavaScript CustomEvent
JavaScript events have been the gateway to user interaction within the browser since its inception. Not only do events tell us when an interaction happens, but events tell us type of interaction, the nodes involved, and provide us methods for working with the event. Creating custom events and triggering them have always been trickier. Using JavaScript's CustomEvent API, that trickery can be elimin
ç–ŽçµåˆãªUIコンãƒãƒ¼ãƒãƒ³ãƒˆã®ä½œæˆã«ã¤ã„㦠- monjudoh’s diary
複数画é¢ã§ä½¿ãˆã‚‹Ajax formダイアãƒã‚°ã®ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚’作る åˆæœŸçŠ¶æ…‹ Google Calendarã®ã‚ˆã†ãªWebアプリを想åƒã—ã¦ãã ã•ã„。 1æ—¥ãŒ1個ã®ã‚»ãƒ«ã«ãªã£ã¦ã„ã¦ã€ã‚»ãƒ«ã‚’クリックã—ãŸã‚‰ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ«ç™»éŒ²ãƒ€ã‚¤ã‚¢ãƒã‚°ãŒè¡¨ç¤ºã•ã‚Œã€ 入力ã—ã¦ç™»éŒ²ãƒœã‚¿ãƒ³ã‚’押ã™ã¨ã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ«ãŒç™»éŒ²ã•ã‚Œã€ã‚»ãƒ«ã®ä¸ã«ç™»éŒ²ã•ã‚ŒãŸã‚¹ã‚±ã‚¸ãƒ¥ãƒ¼ãƒ«ãŒè¡¨ç¤ºã•ã‚Œã¾ã™ã€‚ イメージ define([ 'schedule-model' ,'schedule-api' ,'schedule-to-selectors' ,'growl' ,'app/schedule-dialog-template' ,'debug' ,'jqueryui/dialog' ],function( ScheduleModel ,ScheduleApi ,scheduleToSelectors ,growl ,scheduleDialogTemplat
jQuery custom event 応用編 - monjudoh’s diary
å‰ç½®ã custom eventã¨ã¯ä½•ã‹?(å‰ç½®ãã®å‰ç½®ã) ブラウザãŒã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹eventã§ã¯ãªã„独自定義event。 clickã¨ã‹ã¯ãƒ–ラウザãŒã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹event ユーザã®ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã‚„ブラウザã®çŠ¶æ…‹ç‰ã«ã‚ˆã£ã¦ç›´æŽ¥ç™ºç«ã•ã‚Œã‚‹ã“ã¨ã¯ãªã„ click eventã¯ã€ãƒ¦ãƒ¼ã‚¶ãŒãƒžã‚¦ã‚¹ãƒã‚¤ãƒ³ã‚¿ã‚’è¦ç´ ã®ä¸Šã«ç§»å‹•å¾Œã«ãƒžã‚¦ã‚¹ã®ãƒœã‚¿ãƒ³ã‚’押ã™ã¨ç™ºç«ã•ã‚Œã‚‹ DOMContentLoaded eventã¯ã€ãƒšãƒ¼ã‚¸ã®HTMLãŒãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰å®Œäº†ã—ã€ã™ã¹ã¦ãƒ‘ースã•ã‚Œã‚‹ã¨ç™ºç«ã•ã‚Œã‚‹ jQueryã§ã¯trigger,triggerHandler methodã§eventをユーザã®ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ç‰ã«é–¢ä¿‚ãªã発ç«ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã‚‹ custom eventも発ç«å‡ºæ¥ã‚‹ 逆ã«è¨€ã†ã¨custom eventã¯JavaScriptã®å´ã‹ã‚‰ã—ã‹ç™ºç«ã•ã‚Œãªã„ 以å‰The JUI 2009 Returnsã§è©±ã‚’ã—ã¾ã—ãŸã€‚ htt
GitHub - brandonaaron/jquery-virtual_dom_events: A collection of jQuery special events that provide more precision over normal DOM events.
A collection of virtual DOM events inspired by the work done by Chris Vanrensburg for Uize. These events use the new special events hooks found in jQuery 1.4. The collection includes the following events: mouserest - Fires once the mouse comes to a complete stop on top of an element for a specified number of milliseconds (defaults to 500ms). mouseremainover - Fires once the mouse remains over (mou
jQueryã®custom eventã¨UIã®éƒ¨å“化(The JUI 2009 Returns)
通常ã®eventè¨å®š $('#id').bind('click',function(ev){ console.info('clicked'); }); // #idã®è¦ç´ click時ã«"clicked"ã¨è¡¨ç¤º $('#id').trigger('click'); // "clicked"ã¨è¡¨ç¤º
Monitoring DOM properties – James Padolsey
I recently came across a jQuery plugin that claims to emulate the functionality of Object.prototype.watch, a method inherent in all objects that enables you to watch for a property change and run a function upon that change. Of course, this isn’t available in all implementations. IE, for example, doesn’t support this but has a DOM equivalent, onPropertyChange. Both methods are useful but their sli
Binding Events To Non-DOM Objects With jQuery
Yesterday, Dan G. Switzer, II was giving me some really great jQuery tips. Among the things that we discussed was the ability to define an anonymous function and then call it immediately: This is not jQuery specific, but the benefits of doing this is that you can create a totally private memory space in which to execute your anonymous function. In this memory space, locally declared variables won'
jQuery Create Event - Bind Logic to Dynamically Generated Elements | Eric Hynds - Website Developer
The livequery plugin allows us to bind events and general logic to all current and future elements. After the inclusion of live() in 1.3, an expansion of supported live event types in 1.4, and the introduction of delegate() in 1.4.2, the livequery plugin has more or less become deprecated. However, it still holds a special place in my heart because of it’s ability to listen for the creation of new
jQuery Text Events | Playground from ZURB
jQuery Text Change Event Simple cross browser detection of text changes for input and textarea elements using a jQuery custom event plugin by ZURB. See the blog post to view or add a comment » Plugin Tested in FireFox (3, 3.5, 3.5, Win/OS X), Safari 4, Chrome 5, IE (6, 7, 8) Real Time Validation It's a common problem, you have a text form that you need to validate client side. It's easy enough to
çµæ§‹å‰ã‹ã‚‰åŽé›†ã—ã¦ã„ãŸæµ·å¤–エントリã‹ã‚‰é¢ç™½ã„custom eventã®ä½¿ã„方を紹介 - monjudoh’s diary
jQueryã§ã¯éžDOMオブジェクトã«ã‚‚eventã‚’bind/triggerã§ãã‚‹ Binding Events To Non-DOM Objects With jQuery ã“ã®ä¾‹ã ã¨window.location.hrefãŒå¤‰åŒ–ã—ã¦ã„ã‚‹ã‹ã©ã†ã‹Timerã§ç›£è¦–ã—続ã‘〠変化ã—ãŸã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§$( window.location ).trigger('change',data);ã§å¤‰æ›´å‰å¾Œã®æƒ…å ±ã‚’é€šçŸ¥ã—ã¦ã„る。 ãªã®ã§ã€$( window.location ).bind('change',function(ev,data){});ã§é€šçŸ¥ã‚’å—ã‘å–る事ãŒã§ãる。 hashã§çŠ¶æ…‹ã‚’管ç†ã—ã¦ã„ã‚‹Ajaxアプリã§æœ‰åŠ¹ãã†ãªãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã€‚ select boxã§custom eventを活用 http://trulyevil.com/2009/05/07/custom-events-in-jquery/
Ben Alman » jQuery outside events: Why trigger an event on something, when you can trigger it on everything else?
jQuery outside events: Why trigger an event on something, when you can trigger it on everything else? With jQuery outside events you can bind to an event that will be triggered only when a specific “originating†event occurs outside the element in question. For example, you can click outside, double-click outside, mouse-over outside, focus outside (and over ten more default “outside†events). Also
Custom Events, and the Special Events API in jQuery | Envato Tuts+
Web pages, for the most part, are event-driven. Libraries such as jQuery have provided helper methods to make this functionality much easier to grasp. In this tutorial, we'll look at expanding upon these methods to create your own custom namespaced events. Events in JavaScript Before the luxury of JavaScript libraries, if you wanted to add a simple click event to an element you needed to do the fo
eventã®ã‚°ãƒãƒ¼ãƒãƒ«é€šçŸ¥ - monjudoh’s diary
jQuery.event.trigger(eventType); ã§ã€ã‚„る。若手ITゾンビã§èªã‚“ã 。 主ãªç”¨é€”ã¯DOMè¦ç´ ã«ç´ã¥ã‹ãªã„custom eventã®é€šçŸ¥ç”¨(例：ajaxSend)ã¨æ€ã‚れる。 (å…¨DOMè¦ç´ ã¸ã®é€šçŸ¥ã£ã¦ç”¨é€”ã¯ã‚ã‚‹ã®ã‹ãª?) 実行ã™ã‚‹ã¨ã€jQuery.cacheã«å…¥ã£ã¦ã„ã‚‹å…¨ã¦ã®ã‚ªãƒ–ジェクト(DOMè¦ç´ ã«é™ã‚‰ãªã„)ã«å¯¾ã—ã¦ã€ã“ã®eventを通知ã™ã‚‹ã€‚ ãªã®ã§ã€Ajaxä¸ã«ãƒšãƒ¼ã‚¸æ›´æ–°ã™ã‚‹éš›ã®æ³¨æ„点 - to-Rã®tipsã§ajaxSendã‚’bindã™ã‚‹å¯¾è±¡ã¯bodyã§ãªãã¦ã‚‚良ã„。 ãŸã ã—ã€jQuery.event.global[eventType]ãŒtrueã®å ´åˆ(一度ã§ã‚‚ã“ã®eventTypeã®eventã‚’bindã—ãŸã“ã¨ãŒã‚ã‚‹å ´åˆ)ã®ã¿ã€ã“ã®å‡¦ç†ã¯è¡Œã‚れる。 ãªã®ã§ã€ä¾‹ãˆã°ajaxSendを一度もbindã—ã¦ã„ãªã‘ã‚Œã°å…¨cacheã‚’èˆã‚るよã†ãªå‡¦ç†ã¯è¡Œã‚ã‚Œãªã„
Special scroll events for jQuery – James Padolsey
After recently considering the impact of a native DOM implementation of two possible scroll events; “scrollstop†and “scrollstartâ€, I eventually came to the realisation that it would probably be a bad idea. Consider these two potential events yourself – what would initiate the “scrollstop†event? – how does the browser know when a user has stopped scrolling; it can’t just fire the event on every s
Firing Custom Events in jQuery | Truly Evil
Events seem daunting at first, but really jQuery makes them super simple. Events can be used to alter behavior or even have multiple events happen on a single state change. We all know about events like click, onkeydown, onmousedown, onmouseover, etc. But you can fire custom events as well. First you need to understand how to fire events. You can do this by using the $().trigger() event through jQ
Ajaxä¸ã«ãƒšãƒ¼ã‚¸æ›´æ–°ã™ã‚‹éš›ã®æ³¨æ„点
Ajaxä¸ã«ãƒšãƒ¼ã‚¸æ›´æ–°ã™ã‚‹éš›ã®æ³¨æ„点 Ajaxã§é€šä¿¡ä¸ã«F5ãªã©ã‚’押ã—ã¦ãƒšãƒ¼ã‚¸ã‚’リãƒãƒ¼ãƒ‰ã™ã‚‹ã¨é€šä¿¡ã‚¨ãƒ©ãƒ¼ãŒå¸°ã£ã¦ãã¾ã™ã€‚ 詳ã—ãã¯èª¿ã¹ã¦ã„ã¾ã›ã‚“ãŒã€ã©ã†ã‚‚Firefoxã§ã®æŒ™å‹•ã®ã‚ˆã†ã§ã™ã€‚ å‚考：Firefoxã§Ajaxä¸ã«F5押ã—ãŸã¨ã « pocketo.net blog ã“ã®ã‚µã‚¤ãƒˆã®ã‚ˆã†ã«Ajaxã®XMLHttpRequestã‚’abort()ã§ä¸æ–ã™ã‚Œã°ã€ã“ã®å•é¡Œã¯è§£æ±ºã§ãã¾ã™ã€‚ var xhr = $.ajax( {....}) $( document ).bind( 'beforeunload', function() { xhr.abort(); } ); ãŸã ã€é€šä¿¡ã®æ•°ãŒå¤šã„å ´åˆã¯ã€æ¯Žå›žè¨å®šã™ã‚‹ã®ã¯å°‘ã—é¢å€’。 ãã†ã„ã†å ´åˆã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«è¨å®šã—ã¦ãŠãã¨jQueryã§ajaxを使ã†ã¨è‡ªå‹•ã§abort()ã‚’è¨å®šã—ã¦ãã‚Œã¾ã™ã€‚ $("body").bind("ajaxSend",
$.event.special.hover
A new and improved special event implementation Brian Cherne's "hoverIntent" plugin (http://plugins.jquery.com/project/hoverIntent). Download - jQuery 1.2.6+ required. jquery.event.hover-1.0.js This new "hover" event works like Brian Cherne's "hoverIntent" (http://plugins.jquery.com/project/hoverIntent), only better. When the cursor enters an element, the average speed of the mouse is checked asyn
jQuery idleTimer plugin - Paul Irish
There are a few cases where you want to know if the user is idle. Namely: You want to preload more assets You want to grab their attention to pull them back You want close their banking session after 5 minutes of inactivity. (Jerk!) You want the site to sneak off the screen and see if they notice ;-) Nick Zakas wrote a script for YUI3 to handle these cases. His writeup has a great description of t
How to Build a Star Ratings jQuery Plugin | Switch on the Code
<html> <head> <link type="text/css" rel="stylesheet" href="jquery.ratings.css" /> <script src="jquery-1.3.2.min.js"></script> <script src="jquery.ratings.js"></script> <script src="example.js"></script> </head> <body> <div id="example-1"></div> <br /> Your Rating: <span id="example-rating-1">not set</span> <br /><br /> <div id="example-2"></div> <br /> Your Rating: <span id="example-ra
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