51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
|
/*
|
||
|
|
* jQuery UI Effects Drop 1.8.5
|
||
|
|
*
|
||
|
|
* Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
|
||
|
|
* Dual licensed under the MIT or GPL Version 2 licenses.
|
||
|
|
* http://jquery.org/license
|
||
|
|
*
|
||
|
|
* http://docs.jquery.com/UI/Effects/Drop
|
||
|
|
*
|
||
|
|
* Depends:
|
||
|
|
* jquery.effects.core.js
|
||
|
|
*/
|
||
|
|
(function( $, undefined ) {
|
||
|
|
|
||
|
|
$.effects.drop = function(o) {
|
||
|
|
|
||
|
|
return this.queue(function() {
|
||
|
|
|
||
|
|
// Create element
|
||
|
|
var el = $(this), props = ['position','top','left','opacity'];
|
||
|
|
|
||
|
|
// Set options
|
||
|
|
var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
|
||
|
|
var direction = o.options.direction || 'left'; // Default Direction
|
||
|
|
|
||
|
|
// Adjust
|
||
|
|
$.effects.save(el, props); el.show(); // Save & Show
|
||
|
|
$.effects.createWrapper(el); // Create Wrapper
|
||
|
|
var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
|
||
|
|
var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
|
||
|
|
var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 2 : el.outerWidth({margin:true}) / 2);
|
||
|
|
if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
|
||
|
|
|
||
|
|
// Animation
|
||
|
|
var animation = {opacity: mode == 'show' ? 1 : 0};
|
||
|
|
animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
|
||
|
|
|
||
|
|
// Animate
|
||
|
|
el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
|
||
|
|
if(mode == 'hide') el.hide(); // Hide
|
||
|
|
$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
|
||
|
|
if(o.callback) o.callback.apply(this, arguments); // Callback
|
||
|
|
el.dequeue();
|
||
|
|
}});
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
})(jQuery);
|