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Javascript implements code sharing to control image playback

巴扎黑
巴扎黑Original
2017-09-06 10:21:131320browse

一般实现用鼠标控制图片的滚动效果都比较麻烦，大段大段的代码让新手头疼无从下手，下面我来写个简单的javascript控制图片滚动的效果。代码简洁明了，兼容ie、firefox和google浏览器。

分享代码如下：

<!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" />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>javascript控制图片或p层的上下移动滚动效果</title>
</head>

<body>

<a href="javascript: void(0);" onmouseover="ScrollpUp_T=setInterval(ScrollpUp,10);" onmouseout="clearInterval(ScrollpUp_T)">上</a>
<p id="items" style="margin:5px 0px 5px 0px;width:100px;height:200px;border:1px solid #dddddd;overflow:hidden">
  图片1...<br />
  图片2...<br />
  图片3...<br />
  图片4...<br />
  图片5...<br />
  图片6...<br />
  图片7...<br />
  图片8...<br />
  图片9...<br />
  图片10...<br />
  图片11...<br />
  图片12...<br />
  图片13...<br />
  图片14...<br />
  图片15...<br />
  图片16...<br />
  图片17...<br />
  图片18...<br />
  图片19...<br />
  图片20...
</p>
<a href="javascript: void(0);" onmouseover="ScrollpDown_T=setInterval(ScrollpDown,10);" onmouseout="clearInterval(ScrollpDown_T)">下</a>
<script language="javascript">
  function ScrollpUp(){document.getElementById("items").scrollTop -= 1;}
  function ScrollpDown(){document.getElementById("items").scrollTop += 1;}
</script>

</body>

</html>

运行效果图：

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