Of Stack

Drag paging effect instance implemented by JS+CSS

  • 2020-06-07 04:02:07
  • OfStack

This article shows an example of how JS+CSS can drag a paging effect. Share to everybody for everybody reference. Specific implementation methods are as follows: 


<html>
<head>
<title> Drag the paging </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\"> The first  "+(i+1)+"/"+page.length+"  page   Tip: Drag and drop to turn the page </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)?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)?e.pageX:e.x;
this.style.left=ex-(mx-lm)+350;
if(this.offsetLeft<75){
var cu=(this.i==0)?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)?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=#> pearl </a></li>
<li><span>2009-4-29 02:16</span><a href=#> Ah! lover </a></li>
<li><span>2009-4-29 02:16</span><a href=#> Tranquility spa </a></li>
<li><span>2009-4-29 02:16</span><a href=#> You look like </a></li>
<li><span>2009-4-29 02:16</span><a href=#> Feelings, 1980</a></li>
<li><span>2009-4-29 02:16</span><a href=#> Feelings, 1980</a></li>
<li><span>2009-4-29 02:16</span><a href=#> Feelings, 2000</a></li>
<li><span>2009-4-29 02:16</span><a href=#> The orphan of Asia </a></li>
<li><span>2009-4-29 02:16</span><a href=#> childhood </a></li>
</ul>
</div>
<div>
<ul>
<li><span>2009-4-29 02:16</span><a href=#> Play instruments </a></li>
<li><span>2009-4-29 02:16</span><a href=#> coaster </a></li>
<li><span>2009-4-29 02:16</span><a href=#> pearl </a></li>
<li><span>2009-4-29 02:16</span><a href=#> Therefore, </a></li>
<li><span>2009-4-29 02:16</span><a href=#> The Story of Time </a></li>
<li><span>2009-4-29 02:16</span><a href=#> On person also </a></li>
<li><span>2009-4-29 02:16</span><a href=#> The phenomenon of 7102 change </a></li>
<li><span>2009-4-29 02:16</span><a href=#> homesickness 4 rhyme </a></li>
<li><span>2009-4-29 02:16</span><a href=#> Through your black hair my hand </a></li>
</ul>
</div>
<div>
<ul>
<li><span>2009-4-29 02:16</span><a href=#> Private song </a></li>
<li><span>2009-4-29 02:16</span><a href=#> The yellow face </a></li>
<li><span>2009-4-29 02:16</span><a href=#> Taipei Red rose </a></li>
</ul>
</div>
</body>
</html>

Hopefully, this article has been helpful in your javascript programming.

Related articles: