Home > Article > Web Front-end > JS+CSS实现的拖动分页效果实例_javascript技巧

JS+CSS实现的拖动分页效果实例_javascript技巧

WBOYOriginal: 2016-05-16 15:59:521608browse

本文实例讲述了JS+CSS实现拖动分页效果的方法。分享给大家供大家参考。具体实现方法如下：

<html>
<head>
<title>拖动分页</title>
<meta http-equiv=Content-Type content="text/html; charset=utf-8">
<style>
body{
border:0px;
margin:0px;
overflow:hidden;
background-color:transparent;
}
.page{
position:absolute;
width:700px;
border:1px solid #999;
background-color:#000;
left:425px;
margin-left:-350px;
cursor:default;
z-index:0;
}
ul{
height:320px;
list-style:none;
margin:40px 50px 0px;
padding:0px;
}
li{
width:100%;
height:30px;
line-height:30px;
font-size:14px;
text-align:left;
border-bottom:1px dashed #999;
}
a{
text-decoration:none;
color:#999;
}
a:hover{
font-weight:bold;
}
li span{
float:right;
color:#999;
}
.tip{
display:block;
width:100%;
font-size:12px;
color:#999;
text-align:center;
margin:10px 0px 20px;
}
</style>
</head>
<body onselectstart="return false;">
<script>
function id(obj){
return document.getElementById(obj);
}
var page;
var lm,mx;
var md=false;
var sh=0;
var en=false;
window.onload=function(){
page=document.getElementsByTagName("div");
if(page.length>0){
page[0].style.zIndex=2;
}
for(i=0;i<page.length;i++){
page[i].className="page";
page[i].innerHTML+="<span class=\"tip\">第 "+(i+1)+"/"+page.length+" 页 提示：左右拖拽翻页</span>";
page[i].id="page"+i;
page[i].i=i;
page[i].onmousedown=function(e){
if(!en){
if(!e){e=e||window.event;}
lm=this.offsetLeft;
mx=(e.pageX)&#63;e.pageX:e.x;
this.style.cursor="w-resize";
md=true;
if(document.all){
this.setCapture();
}else{
window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
}
}
}
page[i].onmousemove=function(e){
if(md){
en=true;
if(!e){e=e||window.event;}
var ex=(e.pageX)&#63;e.pageX:e.x;
this.style.left=ex-(mx-lm)+350;
if(this.offsetLeft<75){
var cu=(this.i==0)&#63;page.length-1:this.i-1;
page[sh].style.zIndex=0;
page[cu].style.zIndex=1;
this.style.zIndex=2;
sh=cu;
}
if(this.offsetLeft>75){
var cu=(this.i==page.length-1)&#63;0:this.i+1;
page[sh].style.zIndex=0;
page[cu].style.zIndex=1;
this.style.zIndex=2;
sh=cu;
}
}
}
page[i].onmouseup=function(){
this.style.cursor="default";
md=false;
if(document.all){
this.releaseCapture();
}else{
window.releaseEvents(Event.MOUSEMOVE|Event.MOUSEUP);
}
flyout(this);
}
}
}
function flyout(obj){
if(obj.offsetLeft<75){
if( (obj.offsetLeft + 350 - 20) > -275 ){
obj.style.left=obj.offsetLeft + 350 - 20;
window.setTimeout("flyout(id('"+obj.id+"'));",0);
}else{
obj.style.left=-275;
obj.style.zIndex=0;
flyin(id(obj.id));
}
}
if(obj.offsetLeft>75){
if( (obj.offsetLeft + 350 + 20) < 1125 ){
obj.style.left=obj.offsetLeft + 350 + 20;
window.setTimeout("flyout(id('"+obj.id+"'));",0);
}else{
obj.style.left=1125;
obj.style.zIndex=0;
flyin(id(obj.id));
}
}
}
function flyin(obj){
if(obj.offsetLeft<75){
if( (obj.offsetLeft + 350 + 20) < 425 ){
obj.style.left=obj.offsetLeft + 350 + 20;
window.setTimeout("flyin(id('"+obj.id+"'));",0);
}else{
obj.style.left=425;
en=false;
}
}
if(obj.offsetLeft>75){
if( (obj.offsetLeft + 350 - 20) > 425 ){
obj.style.left=obj.offsetLeft + 350 - 20;
window.setTimeout("flyin(id('"+obj.id+"'));",0);
}else{
obj.style.left=425;
en=false;
}
}
}
</script>
<div>
<ul>
<li><span>2009-4-29 02:16</span><a href=#>东方之珠</a></li>
<li><span>2009-4-29 02:16</span><a href=#>啊！爱人</a></li>
<li><span>2009-4-29 02:16</span><a href=#>宁静温泉</a></li>
<li><span>2009-4-29 02:16</span><a href=#>你的样子</a></li>
<li><span>2009-4-29 02:16</span><a href=#>恋曲1980</a></li>
<li><span>2009-4-29 02:16</span><a href=#>恋曲1980</a></li>
<li><span>2009-4-29 02:16</span><a href=#>恋曲2000</a></li>
<li><span>2009-4-29 02:16</span><a href=#>亚细亚的孤儿</a></li>
<li><span>2009-4-29 02:16</span><a href=#>童年</a></li>
</ul>
</div>
<div>
<ul>
<li><span>2009-4-29 02:16</span><a href=#>弹唱词</a></li>
<li><span>2009-4-29 02:16</span><a href=#>飞车</a></li>
<li><span>2009-4-29 02:16</span><a href=#>东方之珠</a></li>
<li><span>2009-4-29 02:16</span><a href=#>滚滚红尘</a></li>
<li><span>2009-4-29 02:16</span><a href=#>光阴的故事</a></li>
<li><span>2009-4-29 02:16</span><a href=#>之乎者也</a></li>
<li><span>2009-4-29 02:16</span><a href=#>现象七十二变</a></li>
<li><span>2009-4-29 02:16</span><a href=#>乡愁四韵</a></li>
<li><span>2009-4-29 02:16</span><a href=#>穿过你的黑发我的手</a></li>
</ul>
</div>
<div>
<ul>
<li><span>2009-4-29 02:16</span><a href=#>大兵歌</a></li>
<li><span>2009-4-29 02:16</span><a href=#>黄色面孔</a></li>
<li><span>2009-4-29 02:16</span><a href=#>台北红玫瑰</a></li>
</ul>
</div>
</body>
</html>

希望本文所述对大家的javascript程序设计有所帮助。

Statement：

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Previous article：AngularJS基础知识笔记之过滤器_AngularJSNext article：js光标定位文本框回车表单提交问题的解决方法_javascript技巧

See more

JS+CSS实现的拖动分页效果实例_javascript技巧

Related articles