我认为使用 jQuery 创建我自己的自定义内容滑块会很容易,并设法创建了一个不错的滑块。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之一。
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
,#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});
});
问题是,即使第一项(item-3)可见,文本也是不可选择的,但它下面的图层是可选的。尝试单击我设置的此测试页面上内容区域中的链接: