如何定死滚动条滚动的最大高度

说下想实在的效果，或者举一个有该效果的网址

解决方案 »

  1.   

    <!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>无标题文档</title>
    <style>
    .box{width:400px;height:200px;background:#ccc;overflow:auto;}
    </style>
    <script>
    window.onload=function()
    {
    var maxScroll=200;//设置最大滚动距离
    var oBox=document.getElementById('box');
    oBox.onscroll=function(){
    this.scrollTop>maxScroll&&(this.scrollTop=maxScroll);
    }
    }
    </script>
    </head><body>
    <div class="box" id="box">
    <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
        <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
        <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
        <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
        <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
        <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
        <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
        <hr/><hr/><hr/><hr/><hr/><hr/><hr/><hr/>
    </div>
    </body>
    </html>
      

  2.   

    需要进一步分析需求，楼主说的太不明确了