- PUBLIC"-//W3C//DTD Xhtml 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- 0px}
- #kuang{ width:200px; height:10px; border:1px solid #60F;}
- #jindu{ height:10px; background-color:#F03; float:left}
- window.setTimeout("jindu()",30);
- //调一下进度前进1%
- function jindu()
- {
- //获取进度div的宽度
- vardiv = document.getElementById("jindu");
- //获取到的是字符串"0px"
- varstr = div.style.width;
- //处理字符串获取数字
- varcd = str.substr(0,str.length-2);
- //判断长度是否到最大值
- if(cd<200)
- {
- //将长度转为整数加2
- varcd = parseInt(cd)+2;
- //让进度的DIV长度变为cddiv.style.width = cd+"px";
- //调用自身window.setTimeout("jindu()",30);
- }
- }
来源: http://www.bubuko.com/infodetail-1978004.html