Created
July 9, 2014 13:06
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jQuery add/removeClass with transition and callback.
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(function(global, $, undefined) { | |
'use strict'; | |
var doc = global.document; | |
// まずイベント名を確定させる | |
var TRANSITION_END = (function() { | |
var events = { | |
'transition': 'transitionend', | |
'WebkitTransition': 'webkitTransitionEnd' | |
}; | |
var evName, prop; | |
for (prop in events) { | |
if (typeof(doc.body.style[prop]) !== undefined) { | |
evName = events[prop]; | |
break; | |
} | |
} | |
return evName; | |
}()); | |
// そして拡張 | |
$.extend($.fn, { | |
/** | |
* addClassして、そのtransitionEndでコールバック | |
* | |
* @param {String} className | |
* addClassするクラス名 | |
* @param {Function} callback | |
* transitionEndで発火したいコールバック | |
*/ | |
addClassWithTransitionCallback: function(className, callback) { | |
if (!className) { return this; } | |
if (!callback || !$.isFunction(callback)) { | |
return this.addClass(className); | |
} | |
return this | |
.one(TRANSITION_END, function(ev) { | |
callback.call(this, ev); | |
}) | |
.addClass(className); | |
}, | |
/** | |
* removeClassして、そのtransitionEndでコールバック | |
* | |
* @param {String} className | |
* removeClassするクラス名 | |
* @param {Function} callback | |
* transitionEndで発火したいコールバック | |
*/ | |
removeClassWithTransitionCallback: function(className, callback) { | |
if (!className) { return this; } | |
if (!callback || !$.isFunction(callback)) { | |
return this.removeClass(className); | |
} | |
return this | |
.one(TRANSITION_END, function(ev) { | |
callback.call(this, ev); | |
}) | |
.removeClass(className); | |
} | |
}); | |
}(window, jQuery)); |
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