PHP进度条 

<!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>
</head>

<body>
<div id="jin" style="float:left;background-color:#FFFFFF;width:200px;height:8px;padding:1px;border:#CCCCCC 1px solid;overflow:hidden;">
<div id="jindu" style="float:left;width:0;height:8px;background-color:#669966;overflow:hidden;">&nbsp;</div>
</div>
<?php
set_time_limit(0);
$step = 0;

for ($i = 0; $i < 20; $i++) {
  sleep(1); //这个是为了测试
  $step+=10; //实际步点你自己掌握
  echo '<script> document.getElementById("jindu").style.width = "'.$step.'px"; </script>';
  ob_flush(); //这个是为了测试
  flush(); //这个是为了测试 
}
echo '<script> document.getElementById("jin").style.display = "none"; </script>';
echo '操作完成！';
?>
</body>
</html>

 

posted @ 2015-07-16 17:31  壁虎漫步.  阅读(295)  评论(0)  编辑  收藏  举报