mirror of
https://github.com/jquery/jquery-ui.git
synced 2024-11-21 11:04:24 +00:00
52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
/*
|
|
* jQuery UI Effects Pulsate @VERSION
|
|
*
|
|
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
|
|
* Dual licensed under the MIT (MIT-LICENSE.txt)
|
|
* and GPL (GPL-LICENSE.txt) licenses.
|
|
*
|
|
* http://docs.jquery.com/UI/Effects/Pulsate
|
|
*
|
|
* Depends:
|
|
* jquery.effects.core.js
|
|
*/
|
|
(function($) {
|
|
|
|
$.effects.pulsate = function(o) {
|
|
return this.queue(function() {
|
|
var elem = $(this),
|
|
mode = $.effects.setMode(elem, o.options.mode || 'show');
|
|
times = ((o.options.times || 5) * 2) - 1;
|
|
duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2,
|
|
isVisible = elem.is(':visible'),
|
|
animateTo = 0;
|
|
|
|
if (!isVisible) {
|
|
elem.css('opacity', 0).show();
|
|
animateTo = 1;
|
|
}
|
|
|
|
if ((mode == 'hide' && isVisible) || (mode == 'show' && !isVisible)) {
|
|
times--;
|
|
}
|
|
|
|
for (var i = 0; i < times; i++) {
|
|
elem.animate({ opacity: animateTo }, duration, o.options.easing);
|
|
animateTo = (animateTo + 1) % 2;
|
|
}
|
|
|
|
elem.animate({ opacity: animateTo }, duration, o.options.easing, function() {
|
|
if (animateTo == 0) {
|
|
elem.hide();
|
|
}
|
|
(o.callback && o.callback.apply(this, arguments));
|
|
});
|
|
|
|
elem
|
|
.queue('fx', function() { elem.dequeue(); })
|
|
.dequeue();
|
|
});
|
|
};
|
|
|
|
})(jQuery);
|