Jquery实现图片轮换_jquery

反正是给自己记录的，也不多话了，js没有与页面分离，也没有做出插件。一个网站要不了几个这种效果，先实现了再说吧。最后的效果还是很高大上的。

页面+JS代码

代码如下:

var picCurrent = 1;
var picTotal = 8;
var interval; //自动运行
function picChange(current) {
//停止当前动画
if ($("#divImg").is(":animated")) { $("#divImg").stop(); }
picCurrent = current;
//为当前选择的设置样式
$("#divLink").find("a").removeClass("picselect")
$("#divLink").find("a[title='" + picCurrent + "']").addClass("picselect");
//设置下面的图片说明
var remark = "";
switch (picCurrent) {
case 1: remark += " 菊花〔拉丁学名：Dendranthema morifolium（Ramat. ）Tzvel.〕，常用chrysanthemum。菊花是菊科，菊属多年生草本... "; break;
default: remark += picCurrent + "测试说明"; break;
}
remark += "";
$("#picremark").html(remark);
//运行动画
$("#divImg").animate({ left: -((picCurrent - 1) * 1000) + "px" }, "1000");
return false;
}
//暂不需使用
function PicPer() {
if (picCurrent > 1) {
picCurrent--;
}
else {
picCurrent = picTotal;
}
picChange(picCurrent);
}
//下一张
function PicNext() {
if (picCurrent == picTotal) {
picCurrent = 1
}
else {
picCurrent++;
}
picChange(picCurrent);
}
//自动切换图片
function PicRun(functionName) {
picChange(1);
interval = setInterval(PicNext, "3000");
}
$(document).ready(function () {
PicRun();
});



代码如下:




















8 7 onclick=" return picChange(6)">6
5 4
3 title="2" onclick=" return picChange(2)">2 onclick=" return picChange(1)" class="">1


测试介绍文件了啊

css的实现

代码如下:
.picMain
{
margin: auto;
overflow: hidden;
width: 1000px;
height: 400px;
position: relative;
}
.picimg
{
width: 10000px;
height: 400px;
background-color: #000000;
position: absolute;
top: 0px;
}
.picRemark
{
position: absolute;
width: 500px;
height: 50px;
bottom: 0px;
left: 0px;
color: #FFFFFF;
text-indent: 2em;
}
.picRemark a
{
color: #FFFFFF;
text-decoration: none;
}
.picRemark a:hover
{
text-decoration: underline;
}
.picaction
{
position: absolute;
width: 1000px;
height: 50px;
background-color: #000000;
filter: alpha(opacity=50);
-moz-opacity: 0.5;
opacity: 0.5;
overflow: auto;
bottom: 0px;
left: 0px;
text-align: right;
}
.picaction a
{
border: 1px solid #C0C0C0;
width: 30px;
height: 30px;
float: right;
line-height: 30px;
text-decoration: none;
text-align: center;
color: #FFFFFF;
font-weight: bold;
margin-top: 10px;
display: block;
margin-right: 10px;
}
.pic
{
width: 1000px;
height: 400px;
float: left;
}
.picselect
{
background-color: #919191;
}