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| 1 | +/* $.fn.mk_carrousel |
| 2 | +**************************************************************************** |
| 3 | + |
| 4 | + ///////////////////////////////////////////////////////////////////////// |
| 5 | + |
| 6 | + @varsion : 0 |
| 7 | + @author : http://www.makinokobo.com - [email protected] |
| 8 | + @last update : 2011.06.09 - [email protected] |
| 9 | + @Copyright : Copyright (c) 2010 Skill Partners Inc. All Rights Reserved. |
| 10 | + |
| 11 | + ///////////////////////////////////////////////////////////////////////// |
| 12 | + |
| 13 | + usage: |
| 14 | + |
| 15 | + |
| 16 | +****************************************************************************/ |
| 17 | +;(function($){ |
| 18 | + |
| 19 | + |
| 20 | +$(function(){ |
| 21 | + $('.ui-carrousel').mk_carrousel(); |
| 22 | + $('.mainvisual').mk_carrousel({ |
| 23 | + list: 'ul.contents', |
| 24 | + navClass: 'nav' |
| 25 | + }); |
| 26 | +}); |
| 27 | + |
| 28 | + |
| 29 | +$.fn.mk_carrousel = function(options){ |
| 30 | + if(!this.size()) return this; |
| 31 | + |
| 32 | + //default options |
| 33 | + var defaults = { |
| 34 | + list: 'ul.list', |
| 35 | + item: 'li', |
| 36 | + speed: 500, |
| 37 | + effect: 'easeOutQuart', |
| 38 | + fn_onPrev: null, |
| 39 | + fn_onNext: null, |
| 40 | + auto: true, |
| 41 | + interval: 5000, |
| 42 | + navClass: 'ui-carrousel-nav', |
| 43 | + currentClass: 'ui-current' |
| 44 | + }; |
| 45 | + |
| 46 | + var o = $.extend(defaults, options); |
| 47 | + |
| 48 | + this.each(function(){ |
| 49 | + var $this = $(this); |
| 50 | + var $list = $this.find(o.list); |
| 51 | + var $item = $list.find(o.item); |
| 52 | + var displayW = $list.innerWidth(); |
| 53 | + var itemNum = $item.size(); |
| 54 | + var itemW = $item.outerWidth(); |
| 55 | + var itemMl = $item.css('margin-left').replace('px','')*1; |
| 56 | + var itemMr = $item.css('margin-right').replace('px','')*1; |
| 57 | + var itemW_ = itemW + itemMl + itemMr; |
| 58 | + var listW = itemW_ * itemNum; |
| 59 | + |
| 60 | + var $display = $('<div/>').css({ |
| 61 | + 'position': 'relative', |
| 62 | + 'width': displayW + 'px', |
| 63 | + 'overflow': 'hidden' |
| 64 | + }); |
| 65 | + |
| 66 | + var $nav = $('<ul/>').attr('class', o.navClass); |
| 67 | + var navItem = '<li/>'; |
| 68 | + |
| 69 | + var displayNum = Math.floor(displayW / itemW_); |
| 70 | + var displayIndex = 0; |
| 71 | + var math_left = function(){ return 0 - displayIndex * displayNum * itemW_; }; |
| 72 | + var timer; |
| 73 | + //var flag = false; |
| 74 | + |
| 75 | + |
| 76 | + //nav |
| 77 | + $this.append($nav); |
| 78 | + var displaySectionNum = Math.ceil(itemNum / displayNum); |
| 79 | + for(var i=1;i<=displaySectionNum;i++){ |
| 80 | + $nav.append($(navItem).html('<a href="#">'+i+'</a>')); |
| 81 | + } |
| 82 | + var $navBtn = $this.find('.'+o.navClass+' li a'); |
| 83 | + |
| 84 | + |
| 85 | + //functions |
| 86 | + var fn_current = function(){ |
| 87 | + $navBtn.parent().removeClass(o.currentClass) |
| 88 | + .eq(displayIndex).addClass(o.currentClass); |
| 89 | + }; |
| 90 | + |
| 91 | + var fn_next = function(callback){ |
| 92 | + //if(flag) return; |
| 93 | + //flag = true; |
| 94 | + $list.stop(true,false).clearQueue([]).animate({ 'left': math_left() + 'px' }, o.speed, o.effect, function(){ |
| 95 | + if(callback) callback(); |
| 96 | + if(o.fn_onNext) o.fn_onNext(); |
| 97 | + //flag = false; |
| 98 | + }); |
| 99 | + fn_current(); |
| 100 | + displayIndex++; |
| 101 | + }; |
| 102 | + |
| 103 | + var fn_prev = function(callback){ |
| 104 | + //if(flag) return; |
| 105 | + //flag = true; |
| 106 | + $list.stop(true,false).clearQueue([]).animate({ 'left': math_left() + 'px' }, o.speed, o.effect, function(){ |
| 107 | + if(callback) callback(); |
| 108 | + if(o.fn_onPrev) o.fn_onPrev(); |
| 109 | + //flag = false; |
| 110 | + }); |
| 111 | + displayIndex--; |
| 112 | + }; |
| 113 | + |
| 114 | + var fn_slide = function(callback){ |
| 115 | + //if(flag) return; |
| 116 | + if(displayIndex < itemNum / displayNum){ |
| 117 | + fn_next(callback); |
| 118 | + } |
| 119 | + else{ |
| 120 | + //flag = true; |
| 121 | + displayIndex = 0; |
| 122 | + $list.stop(true,false).clearQueue([]).animate({ 'left': 0 + 'px' }, o.speed, o.effect, function(){ |
| 123 | + //flag = false; |
| 124 | + displayIndex++; |
| 125 | + }); |
| 126 | + fn_current(); |
| 127 | + } |
| 128 | + }; |
| 129 | + |
| 130 | + var fn_auto = function(){ |
| 131 | + if(o.auto){ |
| 132 | + timer = setInterval(function(){ |
| 133 | + fn_slide(); |
| 134 | + }, o.interval); |
| 135 | + } |
| 136 | + }; |
| 137 | + |
| 138 | + |
| 139 | + //init |
| 140 | + $this.css({ |
| 141 | + 'overflow': 'hidden' |
| 142 | + }); |
| 143 | + |
| 144 | + $list |
| 145 | + .width(listW) |
| 146 | + .css({ |
| 147 | + 'position': 'relative' |
| 148 | + }) |
| 149 | + .wrap($display); |
| 150 | + |
| 151 | + $navBtn.each(function(){ |
| 152 | + $(this).click(function(e){ |
| 153 | + displayIndex = $navBtn.index($(this)); |
| 154 | + clearInterval(timer); |
| 155 | + fn_slide(function(){ |
| 156 | + fn_auto(); |
| 157 | + }); |
| 158 | + e.preventDefault(); |
| 159 | + }); |
| 160 | + }); |
| 161 | + fn_current(); |
| 162 | + fn_slide(function(){ |
| 163 | + fn_auto(); |
| 164 | + }); |
| 165 | + }); |
| 166 | + |
| 167 | + return this; |
| 168 | +}; |
| 169 | + |
| 170 | +})(jQuery); |
| 171 | + |
| 172 | + |
| 173 | + |
| 174 | + |
| 175 | + |
| 176 | + |
| 177 | + |
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