jquery 之 简单的图片幻灯展示
在网上下的图片幻灯展示，比较简单，功能比较单一，可以作为基础来学习。
script.js 文件
$(function(){
var slider={
num:-1,
cur:0,
cr:[],
al:null,
at:10*1000,
ar:true,
init:function(){
if(!slider.data || !slider.data.length)
return false;
var d=slider.data;
slider.num=d.length;
var pos=Math.floor(Math.random()*1);//slider.num);
for(var i=0;i<slider.num;i++){
$('#'+d[i].id).css({left:((i-pos)*1000)});
$('#slide-nav').append('<a >);
}
$('img,div#slide-controls',$('div#slide-holder')).fadeIn();
slider.text(d[pos]);
slider.on(pos);
slider.cur=pos;
window.setTimeout('slider.auto();',slider.at);
},
auto:function(){
if(!slider.ar)
return false;
var next=slider.cur+1;
if(next>=slider.num) next=0;
slider.slide(next);
},
slide:function(pos){
if(pos<0 || pos>=slider.num || pos==slider.cur)
return;
window.clearTimeout(slider.al);
slider.al=window.setTimeout('slider.auto();',slider.at);
var d=slider.data;
for(var i=0;i<slider.num;i++)
$('#'+d[i].id).stop().animate({left:((i-pos)*1000)},1000,'swing');
slider.on(pos);
slider.text(d[pos]);
slider.cur=pos;
},
on:function(pos){
$('#slide-nav a').removeClass('on');
$('#slide-nav a#slide-link-'+pos).addClass('on');
},
text:function(di){
slider.cr['a']=di.client;
slider.cr['b']=di.desc;
slider.ticker('#slide-client span',di.client,0,'a');
slider.ticker('#slide-desc',di.desc,0,'b');
},
ticker:function(el,text,pos,unique){
if(slider.cr[unique]!=text)
return false;
ctext=text.substring(0,pos)+(pos%2?'-':'_');
$(el).html(ctext);
if(pos==text.length)
$(el).html(text);
else
window.setTimeout('slider.ticker("'+el+'","'+text+'",'+(pos+1)+',"'+unique+'");',30);
}
};
});html代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:>
<head>
<title>jquery sliders</title>
<link rel="stylesheet" href="style.css" type="text/css" media="screen" />
<script type="text/javascript">var _siteRoot='index.html',_root='index.html';</script>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/scripts.js"></script>
</head>
<body>
<!--/top-->
<div ><div class="wrap">
<div >
<div >
<a href=""><img src="images/nature-photo.png" class="slide" alt="" /></a>
<a href=""><img src="images/nature-photo1.png" class="slide" alt="" /></a>
<a href=""><img src="images/nature-photo2.png" class="slide" alt="" /></a>
<a href=""><img src="images/nature-photo3.png" class="slide" alt="" /></a>
<a href=""><img src="images/nature-photo4.png" class="slide" alt="" /></a>
<a href=""><img src="images/nature-photo4.png" class="slide" alt="" /></a>
<a href=""><img src="images/nature-photo6.png" class="slide" alt="" /></a>
<div >
<p class="text"><strong>post: </strong><span></span></p>
<p class="text"></p>
<p ></p>
</div>
</div>
<!--content featured gallery here -->
</div>
<script type="text/javascript">
if(!window.slider) var slider={};slider.data=[{"id":"slide-img-1","client":"nature beauty","desc":"nature beauty photography"},{"id":"slide-img-2","client":"nature beauty","desc":"add your description here"},{"id":"slide-img-3","client":"nature beauty","desc":"add your description here"},{"id":"slide-img-4","client":"nature beauty","desc":"add your description here"},{"id":"slide-img-5","client":"nature beauty","desc":"add your description here"},{"id":"slide-img-6","client":"nature beauty","desc":"add your description here"},{"id":"slide-img-7","client":"nature beauty","desc":"add your description here"}];
</script>
</div></div><!--/header-->
</body>
</html>- 上一篇 »jQuery图片展示
- 下一篇 »Jquery实现图片瀑布流思路-简单版