/**
* @package Xslider - A slider plugin for jQuery
* @version 0.5
* @author xhowhy <http://x1989.com>
**/
;(function($){
$.fn.Xslider = function(options){var settings ={
affect: 'scrollx', //效果 有scrollx|scrolly|fade|none
speed: 1200, //动画速度
space: 4000, //时间间隔
auto: true, //自动滚动
trigger: 'mouseover', //触发事件 注意用mouseover代替hover
conbox: '.conbox', //内容容器id或class
ctag: 'a', //内容标签 默认为<a>
switcher: '.switcher', //切换触发器id或class
stag: 'a', //切换器标签 默认为a
current:'cur', //当前切换器样式名称
rand:false //是否随机指定默认幻灯图片
};
settings = $.extend({}, settings, options);
var index = 1;
var last_index = 0;
var $conbox = $(this).find(settings.conbox),$contents = $conbox.find(settings.ctag);
var $switcher = $(this).find(settings.switcher),$stag = $switcher.find(settings.stag);
if(settings.rand) {index = Math.floor(Math.random()*$contents.length);slide();}
if(settings.affect == 'fade'){$.each($contents,function(k, v){(k === 0) ? $(this).css({'position':'absolute','z-index':9}):$(this).css({'position':'absolute','z-index':1,'opacity':0});
});
}
function slide(){if (index >= $contents.length) index = 0;
$stag.removeClass(settings.current).eq(index).addClass(settings.current);
switch(settings.affect){case 'scrollx':
$conbox.width($contents.length*$contents.width());
$conbox.stop().animate({left:-$contents.width()*index},settings.speed);
break;
case 'scrolly':
$contents.css({display:'block'});
$conbox.stop().animate({top:-$contents.height()*index+'px'},settings.speed);
break;
case 'fade':
$contents.eq(last_index).stop().animate({'opacity': 0}, settings.speed/2).css('z-index',1)
.end()
.eq(index).css('z-index',9).stop().animate({'opacity': 1}, settings.speed/2)
break;
case 'none':
$contents.hide().eq(index).show();
break;
}
last_index = index;
index++;
};
if(settings.auto) var Timer = setInterval(slide, settings.space);
$stag.bind(settings.trigger,function(){_pause()
index = $(this).index();
slide();
_continue()
});
$conbox.hover(_pause,_continue);
function _pause(){
clearInterval(Timer);
}
function _continue(){
if(settings.auto)Timer = setInterval(slide, settings.space);
}
}
})(jQuery);
使用范例：
<div id="slide" class="slide_wrap">
<ul class="slide_imglist conbox">
<li class="i1">
<img alt="" src="http://writing.baidu.com/appdownload/imgs/i1.jpg"></li>
<li class="i2">
<img alt="" src="http://writing.baidu.com/appdownload/imgs/i2.jpg"></li>
<li class="i3">
<img alt="" src="http://writing.baidu.com/appdownload/imgs/i3.jpg"></li>
<li class="i4">
<img alt="" src="http://writing.baidu.com/appdownload/imgs/i4.jpg"></li>
</ul>
<div class="switcher">
<a href="#" class="cur"></a>
<a href="#"></a>
<a href="#"></a>
<a href="#"></a>
</div>
<!-- <div></div>
-->
</div>js
// 焦点图片淡隐淡现
$("#slide").Xslider({
affect:'fade',
ctag: 'li', //内容标签 默认为<a>
speed: 800, //动画速度
space: 6000, //时间间隔
auto: true, //自动滚动
trigger: 'mouseover', //触发事件 注意用mouseover代替hover
conbox: '.conbox', //内容容器id或class
switcher: '.switcher', //切换触发器id或class
stag: 'a', //切换器标签 默认为a
current:'cur', //当前切换器样式名称
rand:false //是否随机指定默认幻灯图片
});
演示：
http://fanyi.baidu.com/appdownload/download.html#
看来有空得重构一下之前写的power-slider，改一些标签和增加自定义内容吧。
