时间:2021-07-01 10:21:17 帮助过:133人阅读
<html> <head> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <link href="../css/font.css?7.1.34" rel="stylesheet"> </head> <body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0"> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <script language="javascript"> function chkinput(form){ if(form.name.value==""){ alert("请输入用户名!"); form.name.select(); return(false); } if(form.pwd.value==""){ alert("请输入用户密码!"); form.pwd.select(); return(false); } return(true); } </script> <form name="form1" method="post" action="chkadmin.php" onSubmit="return chkinput(this)"> <table width="545" border="0" align="center" cellpadding="0" cellspacing="0" id="__01"> <tr> <td height="226" background="images/default_01.gif"> </td> </tr> <tr> <td height="45" align="right" background="images/default_02.gif"> <table width="407" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="57" align="center">用户名:</td> <td width="94" align="center"><input type="text" name="name" size="14" maxlength="20" class="inputcss"></td> <td width="53" align="center"> 密 码:</td> <td width="104" align="center"><input type="password" name="pwd" size="14" maxlength="20" class="inputcss"></td> <td width="99"> <input name="imageField" type="image" src="images/default_07.gif" width="74" height="24" border="0"></td> </tr> </table> </td> </tr> <tr> <td height="23" background="images/default_04.gif"></td> </tr> </table> </form> </body> </html>
chkadmin.php代码
<?php class chkinput { var $name; var $pwd; function chkinput($x,$y) { $this->name=$x; $this->pwd=$y; } function checkinput() {