我认为用jQuery创建自己的自定义内容滑块很容易,并且设法创建一个体面的滑块。在滑块包装器中,我有一个滑块内容和滑块列表。滑块仅显示三个内容区域中的一个。自定义jQuery滑块上的奇怪行为
这是滑块的HTML:
<div id="featured_wrapper">
<ul id="featured_content">
<li class="item" id="item-3">
<h1>Title item 3</h1>
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.</p>
</li>
<li class="item" id="item-2">
<h1>Title item 2</h1>
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.</p>
</li>
<li class="item" id="item-1">
<h1>Title item 1</h1>
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.</p>
</li>
</ul><!--/featured_content-->
<ul id="featured_list">
<li class="item-link" id="item-link-3">
<div class="item-container">
<h2>Title item 3</h2>
</div>
</li>
<li class="item-link" id="item-link-2">
<div class="item-container">
<h2>Title item 2</h2>
</div>
</li>
<li class="item-link" id="item-link-1">
<div class="item-container">
<h2>Title item 1</h2>
</div>
</li>
</ul><!--/featured_list-->
</div><!--/featured_wrapper-->
#featured_content
是内容div
,并且#featured_list
是列表div
。
这是CSS:
#featured_wrapper { background: transparent url('/Files/System/web/gfx/featured_content_item_bg.jpg') repeat-x top left; overflow: hidden; }
#featured_content { float: left; height: 390px; width: 622px; background: transparent url('/Files/System/web/gfx/featured_content_item_bg.jpg') repeat-x top left; position: relative; }
#featured_content li { position: absolute; display: block; width: 622px; height: 390px; }
#featured_list { float: right; height: 390px; width: 338px; background: transparent url('/Files/System/web/gfx/featured_content_list_bg.png') repeat-y 0 -260px; }
.item-link { height: 70px; padding: 30px 20px 30px 45px; cursor: pointer; }
.item-link h2 { font-weight: bold; font-size: 16px; line-height: 1; }
这里是jQuery代码:
var bgpos = new Array();
bgpos[0] = -260;
bgpos[1] = -130;
bgpos[2] = 0;
$('#featured_content .item:not(:first-child)').css({'opacity': 0, 'margin-top': -20});
$('#featured_content .item:first-child').addClass('visible');
$('#featured_list .item-link').click(function(){
var item = $(this).attr('id').split('-');
var item_index = $(this).index();
var item_id = 'item-' + item[2];
/*
$('#featured_content .item:not(#' + item_id + ')').fadeOut('fast');
$('#featured_content #' + item_id).fadeIn('fast');
*/
$('#featured_content .item:not(#' + item_id + ')').animate({
marginTop: -20,
opacity: 0
}, 200).addClass('visible');
$('#featured_content #' + item_id).animate({
marginTop: 0,
opacity: 1
}, 200).removeClass('visible');
$('#featured_list').stop().animate({'backgroundPosition': '(0 ' + bgpos[item_index] + 'px)'}, {duration: 200});
});
的问题是,即使第一个项目(项目-3)是可见的,文本ISN不可选择,但它下面的图层是。尝试一下这个测试页面上的内容区域中的链接我已经设置了:
http://dev.drumroll.no/jquery-slider-fail/
似乎在Windows XP上运行ff3.5.7可以正常工作。你正在使用哪种浏览器? – Flatlin3 2010-01-19 11:25:20
我使用的是Safari 4.0.4,但我也使用与您相同的浏览器对其进行了测试。您是否可以点击显示的第一个项目上的链接?如果您尝试点击并拖动第一个项目的图片会发生什么情况? (当我在Safari中单击并拖动图像时,它会显示内容区域中最后一张图片的缩略图。) – 2010-01-19 11:50:40