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jQuery Lazy Load plugin
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| /*! | |
| * jQuery Lazy Load plugin v0.9.2 | |
| * https://gist.github.com/1520842 | |
| * | |
| * Copyright (c) 2012 Takeru Suzuki - http://terkel.jp/ | |
| * Licensed under the MIT license - http://www.opensource.org/licenses/MIT | |
| */ | |
| (function (window, $) { | |
| $.fn.lazyLoad = function (options) { | |
| var opts = $.extend({}, $.fn.lazyLoad.defaults, options); | |
| return this.each(function () { | |
| var $window = $(window), | |
| $this = $(this).css({ opacity: 0 }), | |
| didScroll = false; | |
| $window.bind('scroll', function () { | |
| didScroll = true; | |
| }); | |
| setInterval(function () { | |
| if (didScroll) { | |
| var y = $window.scrollTop(), | |
| h = $window.height(), | |
| offsetTop = $this.offset().top; | |
| if ((y + h) > (offsetTop - opts.threshold)) { | |
| $this.animate({ opacity: 1 }, opts.duration, opts.easing); | |
| } | |
| didScroll = false; | |
| } | |
| }, 200); | |
| $window.trigger('scroll'); | |
| }); | |
| } | |
| $.fn.lazyLoad.defaults = { | |
| threshold: 0, | |
| duration: 400, | |
| easing: 'swing' | |
| }; | |
| })(window, jQuery); |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /*! | |
| * jQuery Lazy Load plugin v0.9.2 | |
| * https://gist.github.com/1520842 | |
| * | |
| * Copyright (c) 2012 Takeru Suzuki - http://terkel.jp/ | |
| * Licensed under the MIT license - http://www.opensource.org/licenses/MIT | |
| */ | |
| (function(c,a){a.fn.lazyLoad=function(d){var e=a.extend({},a.fn.lazyLoad.defaults,d);return this.each(function(){var b=a(c),g=a(this).css({opacity:0}),f=!1;b.bind("scroll",function(){f=!0});setInterval(function(){if(f){var a=b.scrollTop(),c=b.height(),d=g.offset().top;a+c>d-e.threshold&&g.animate({opacity:1},e.duration,e.easing);f=!1}},200);b.trigger("scroll")})};a.fn.lazyLoad.defaults={threshold:0,duration:400,easing:"swing"}})(window,jQuery); |
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