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js sports application example analysis_javascript skills

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This article provides you with two js sports application examples to share with you. The specific implementation content is as follows

Apply 1 to achieve the following effect:

js code is as follows:

<script src="move.js"></script>
<script>
window.onload=function ()
{
  var oDiv=document.getElementById('play');
  var aBtn=oDiv.getElementsByTagName('ol')[0].getElementsByTagName('li');
  var oUl=oDiv.getElementsByTagName('ul')[0];
  
  var now=0;
  for(var i=0;i<aBtn.length;i++)
  {
    aBtn[i].index=i;
    aBtn[i].onclick=function ()
    {
      now=this.index;
      tab();
    };
  }
  
  function tab()
  {
    for(var i=0;i<aBtn.length;i++)
    {
      aBtn[i].className='';
    }
    aBtn[now].className='active';
    startMove(oUl, {top: -150*now});
  }
  
  function next()
  {
    now++;
    if(now==aBtn.length){now=0;}
    tab();
  }
  
  var timer=setInterval(next, 2000);
  
  oDiv.onmouseover=function (){clearInterval(timer);};
  
  oDiv.onmouseout=function (){timer=setInterval(next, 2000);};
};
</script>

Apply 2 to achieve the following effect:

The code is as follows:

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
.....
</style>
<script type="text/javascript" src="move.js"></script>
<script type="text/javascript">
window.onload=function ()
{
  var oBtn=document.getElementById('but');
  var oBottom=document.getElementById('zns_bottom');
  var oBox=document.getElementById('zns_box');
  var oBtnClose=document.getElementById('btn_close');
  
  oBox.style.display='block';
  var initBottomRight=parseInt(getStyle(oBottom, 'right'));
  var initBoxBottom=parseInt(getStyle(oBox, 'bottom'));
  oBox.style.display='none';
  
  oBtn.onclick=openHandler;
  oBtnClose.onclick=closeHandler;
  
  function openHandler()
  {
    startMove(oBottom, {right: 0}, function (){
      oBox.style.display='block';
      startMove(oBox, {bottom: 0});
    });
    oBtn.className='but_hide';
    oBtn.onclick=closeHandler;
  }
  
  function closeHandler()
  {
    startMove(oBox, {bottom: initBoxBottom}, function (){
      oBox.style.display='none';
      startMove(oBottom, {right: initBottomRight}, function (){
        oBtn.className='but_show';
      });
    });
    oBtn.onclick=openHandler;
  }
};
</script>
</head>
<body>
  ......
</body>
</html>

The above is the entire content of this article, I hope it will be helpful to everyone’s study.

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