本例的【CSS源码】、【JS源码】和【DIV源码】在此！
CSS源码：
@charset "utf-8";
/* 幻灯片显示区域 */
#SliderArea {
height: 600px;
width: 70%;
position: relative;
margin: 10px 5px;
float: left;
}
/* 幻灯片主体区域 */
#SliderArea .Main {
height: 100%;
width: 100%;
position: relative;
overflow: hidden;
}
/* 每一个幻灯片的样式 */
#SliderArea .Main .main-i {
height: 100%;
width: 100%;
position: relative;
}
#SliderArea .Main .main-i img {
width: 100%;
position: absolute;
left: 0;
top: 0;
}
#SliderArea .Main .main-i .caption {
width: 100%;
height: 100%;
position: absolute;
right: 54%;
top: 60%;
}
#SliderArea .Main .main-i .caption h2{
background-color: rgba(245, 51, 23, 0.82);
font-size: 30px;
line-height: 50px;
color: #ffffff;
text-align: right;
padding: 0px 5px;
border-radius: 22px;
-ms-border-radius: 22px;
-moz-border-radius: 22px;
-webkit-border-radius: 22px;
-o-border-radius: 22px;
}
#SliderArea .Main .main-i .caption h3{
background-color: rgba(27, 27, 27, 0.75);
font-family: YouYuan;
font-size: 70px;
line-height: 70px;
color: #ffffff;
text-align: right;
padding: 0px 5px;
border-radius: 5px;
-ms-border-radius: 5px;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
-o-border-radius: 5px;
}
#SliderArea .Main .main-i {
opacity: 0;
position: absolute;
right: 50%;
top: 0;
-webkit-transition: all .5s;
}
#SliderArea .Main .main-i h2 {
margin-right: 45px;
}
#SliderArea .Main .main-i h3 {
margin-right: -45px;
}
#SliderArea .Main .main-i h2,
#SliderArea .Main .main-i h3 {
opacity: 0;
-webkit-transition: all .8s 1s;
}
#SliderArea .Main .main-i_active {
opacity: 1;
right: 0;
}
#SliderArea .Main .main-i_active h2,
#SliderArea .Main .main-i_active h3 {
margin-right: 0;
opacity: 1;
}
/* 幻灯片控制按钮区域 */
#SliderArea .Ctrl {
height: 15px;
width: 100%;
line-height: 15px;
text-align: center;
position: absolute;
left: 0;
bottom: -17px;
}
#SliderArea .Ctrl .ctrl-i {
display: inline-block;
height: 15px;
width: 12%;
background-color: #a3a3a3;
box-shadow: rgba(0,0,0,.3) 0 1px 1px;
position: relative;
margin-left: 1px;
}
#SliderArea .Ctrl .ctrl-i img {
width: 100%;
position: absolute;
left: 0;
bottom: 50px;
z-index: 1;
opacity: 0;
-webkit-transition: all .2s;
}
#SliderArea .Ctrl .ctrl-i:hover {
background-color: #d1d1d1;
}
#SliderArea .Ctrl .ctrl-i:hover img {
bottom: 17px;
-webkit-box-reflect: below 0px -webkit-gradient(
linear,
left top,
left bottom,
from(transparent),
color-stop(50%, transparent),
to(rgba(255,255,255,.3))
);
opacity: 1;
}
#SliderArea .Ctrl .ctrl-i_active:hover,
#SliderArea .Ctrl .ctrl-i_active {
background-color: #000000;
}
#SliderArea .Ctrl .ctrl-i_active:hover img {
opacity: 0;
}JS源码：
注：最后的优化部分没能做出来（垂直居中啦，不显示白底了，从不同方向切换啦等）。欢迎有兴趣的同学和我交流一下，交流请访问：www.diagonal.cn。
// 1. 数据定义（实际生产环境中，应由后台给出）
var data = [
{ img: 1, h2: 'Virtual Interactive System', h3: 'V I S' },
{ img: 2, h2: 'Computer / Network / Security', h3: 'C N S' },
{ img: 3, h2: 'Global Positioning System', h3: 'G P S' },
{ img: 4, h2: 'Super Hacker', h3: 'S H' },
{ img: 5, h2: 'Data Protection', h3: 'D P' },
{ img: 6, h2: 'Romote Interconnection', h3: 'R I' },
{ img: 7, h2: 'Mad Network Engineer', h3: 'S and R' },
{ img: 8, h2: 'Social Network Site', h3: 'S N S' }
];
// 2. 通用函数
var g = function (id) {
if (id.substr(0, 1) == '.') {
return document.getElementsByClassName(id.substr(1));
}
return document.getElementById(id);
}
// 3. 添加幻灯片的操作（所有幻灯片 和 对应的按钮）
function addSliders() {
// 3.1 获取模板
var tpl_main = g('template_main').innerHTML
.replace(/^\s*/, '')
.replace(/\s*$/, '');
var tpl_ctrl = g('template_ctrl').innerHTML
.replace(/^\s*/, '')
.replace(/\s*$/, '');
// 3.2 定义最终输出 HTML 的变量
var out_main = [];
var out_ctrl = [];
// 3.3 遍历所有数据，构建最终输出的 HTML
for (i in data) {
var _html_main = tpl_main
.replace(/{{index}}/g, data[i].img)
.replace(/{{h2}}/g, data[i]. h2)
.replace(/{{h3}}/g, data[i]. h3);
var _html_ctrl = tpl_ctrl
.replace(/{{index}}/g, data[i].img);
out_main.push(_html_main);
out_ctrl.push(_html_ctrl);
}
// 3.4 把 HTML 回写到对应的 DOM 里面
g('template_main').innerHTML = out_main.join('');
g('template_ctrl').innerHTML = out_ctrl.join('');
}
// 4. 定义何时处理幻灯片输出
window.onload = function () {
addSliders();
switchSlider(2);
}
// 5. 幻灯片切换
function switchSlider(n) {
// 5.1 获得要展现的幻灯片 和 控制按钮 DOM
var main = g('main_' + n);
var ctrl = g('ctrl_' + n);
// 5.2 获得所有的幻灯片以及控制按钮
var clear_main = g('.main-i');
var clear_ctrl = g('.ctrl-i');
// 5.3 清除它们的 active 样式
for (i = 0; i < clear_ctrl.length; i++) {
clear_main[i].className = clear_main[i].className
.replace('main-i_active', '');
clear_ctrl[i].className = clear_ctrl[i].className
.replace('ctrl-i_active', '');
}
// 5.4 为当前幻灯片和控制按钮附加样式
main.className += 'main-i_active';
ctrl.className += 'ctrl-i_active';
}DIV源码：
<div id="SliderArea">
<!-- 0. 修改 VIEW->TEMPLATE（关键字替换），增加 Template ID -->
<div class="Main" id="template_main">
<div class="main-i main-i_active" id="main_{{index}}">
<img src="00_Images/{{index}}.jpg" />
<div class="caption">
<h2>{{h2}}</h2>
<h3>{{h3}}</h3>
</div>
</div>
</div>
<div class="Ctrl" id="template_ctrl">
<a class="ctrl-i ctrl-i_active" id="ctrl_{{index}}" href="javascript:switchSlider({{index}});">
<img src="00_Images/{{index}}.jpg" />
</a>
</div>
</div>
