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js div implements text scrolling and image switching effect code_javascript skills

WBOY
WBOYOriginal
2016-05-16 15:42:021160browse

The example in this article describes the code for implementing text scrolling and image switching effects using js div. Share it with everyone for your reference. The details are as follows:

Here is a demonstration of js div text scrolling and image switching code. For the convenience of demonstration, the image call is removed and replaced with numbers. Just add it when used. This effect achieves two effects, Div switching and TAB switching. , and text scrolling. The text stops scrolling after the mouse is moved up. The two functions can be stripped out at will, which does not affect the use of the code.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-div-txt-pic-scroll-cha-style-codes/

The specific code is as follows: 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>TAB切换和文字滚动</title>
<style type="text/css">
<!--
#demo {
background: #FFF;
overflow:hidden;
width: 600px;
}
#demo img {
border: 3px solid #F2F2F2;
}
#indemo {
float: left;
width: 800%;
}
#demo1 {
float: left;
}
#demo2 {
float: left;
}
-->
</style>
<link href="images/css.css" rel="stylesheet" type="text/css" />
<script language="javascript" type="text/javascript">
// <!CDATA[
function lunTab(m)
{
 for(var j=1;j<=4;j++)
 {
  if(m==j)
  {
   document.getElementById("div"+j).style.display="block";
   document.getElementById("3"+j).className="on";
  }
  else{
   document.getElementById("div"+j).style.display="none";
   document.getElementById("3"+j).className="";
  }
 }
}
// ]]>
 </script>
</head>
<body>
<div class="main-center clearfix"> 
  <div class="txt">
  <div class="tit">
 <a href="#" id="31" onmouseover="lunTab(1)">急速提分一对一</a> | <a href="#" id="32" onmouseover="lunTab(2)">集训营</a> | <a href="#" id="33" onmouseover="lunTab(3)">协议包括VIP</a> | <a href="#" id="44" onmouseover="lunTab(4)">一卡通</a></div>
<div class="box-b" id="div1" style="display: block;">
<div id="demo">
<div id="indemo">
<div id="demo1">
<div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center;float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;"></div>1333333333</div>
<div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center; float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;float:left"></div>14444444444</div>
<div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center;float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;"></div>1555555555</div>
<div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center;float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;"></div>6666666666</div>
</div>
<div id="demo2"></div>
</div>
</div>
</div>
 <div class="box-b" id="div2" style="display: none;">
<div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;">3</div>
<div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; ">4</div>
   </div> 
   <div class="box-b" id="div3" style="display: none;">
<div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;">5</div>
<div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; ">6</div>
   </div> 
   <div class="box-b" id="div4" style="display: none;">
<div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;">7</div>
<div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; ">8</div>
   </div>
  </div>
 </div>
<script>
<!--
var speed=10;
var tab=document.getElementById("demo");
var tab1=document.getElementById("demo1");
var tab2=document.getElementById("demo2");
tab2.innerHTML=tab1.innerHTML;
function Marquee(){
if(tab2.offsetWidth-tab.scrollLeft<=0)
tab.scrollLeft-=tab1.offsetWidth
else{
tab.scrollLeft++;
}
}
var MyMar=setInterval(Marquee,speed);
tab.onmouseover=function() {clearInterval(MyMar)};
tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
-->
</script>
</body>
</html>

I hope this article will be helpful to everyone’s JavaScript programming design.

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