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表单提交根本没反应
发表在PHP图书答疑
2009-06-11
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[font size=6]<?php
if($Submit=="提交"){
$username=$_POST[username];
$password=$_POST[password];
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>获取文本框提交的值</title>
<style type="text/css">
<!--
.style1 {font-size: 13px}
-->
</style>
</head>
<body>
<table width="283" height="85" border="1" cellpadding="0" cellspacing="0" background="images/admin2.gif">
<form name="form1" method="post" action="index.php">
<tr>
<td width="114" height="30" align="center" class="style1">管理员:</td>
<td width="163" height="30" align="center"><input name="username" type="text" id="username" size="20"></td>
</tr>
<tr>
<td align="center" class="style1">密码:</td>
<td height="30" align="center"><input name="password" type="password" id="password" value="" size="20"></td>
</tr>
<tr>
<td> </td>
<td height="25"> <input type="submit" name="Submit" value="提交"></td>
</tr>
</form>
</table>
</span>
<table width="284" border="1" cellpadding="0" cellspacing="0">
<tr>
<td height="25" align="center" class="style1"><?php echo "管理员:$username"?></td>
</tr>
<tr>
<td height="25" align="center" valign="middle" class="style1"><?php echo "密码:$password";?></td>
</tr>
</table>
</body>
</html>
[font size=4][font color=#FF0000]这是PHP范例宝典里实例023的代码,但传到PHP空间上和本地测试,输入用户名和密码点提交按钮后根本显示不了<?php echo "管理员:$username"?>和<?php echo "密码:$password>里面的内容,我把后面的例子试过几个,只要有<?php
if($Submit=="提交"){
......
}
?>
都没有反应,没有这语句的倒可以运行得出来.不知道什么问题?[/font][/font][/font]
if($Submit=="提交"){
$username=$_POST[username];
$password=$_POST[password];
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>获取文本框提交的值</title>
<style type="text/css">
<!--
.style1 {font-size: 13px}
-->
</style>
</head>
<body>
<table width="283" height="85" border="1" cellpadding="0" cellspacing="0" background="images/admin2.gif">
<form name="form1" method="post" action="index.php">
<tr>
<td width="114" height="30" align="center" class="style1">管理员:</td>
<td width="163" height="30" align="center"><input name="username" type="text" id="username" size="20"></td>
</tr>
<tr>
<td align="center" class="style1">密码:</td>
<td height="30" align="center"><input name="password" type="password" id="password" value="" size="20"></td>
</tr>
<tr>
<td> </td>
<td height="25"> <input type="submit" name="Submit" value="提交"></td>
</tr>
</form>
</table>
</span>
<table width="284" border="1" cellpadding="0" cellspacing="0">
<tr>
<td height="25" align="center" class="style1"><?php echo "管理员:$username"?></td>
</tr>
<tr>
<td height="25" align="center" valign="middle" class="style1"><?php echo "密码:$password";?></td>
</tr>
</table>
</body>
</html>
[font size=4][font color=#FF0000]这是PHP范例宝典里实例023的代码,但传到PHP空间上和本地测试,输入用户名和密码点提交按钮后根本显示不了<?php echo "管理员:$username"?>和<?php echo "密码:$password>里面的内容,我把后面的例子试过几个,只要有<?php
if($Submit=="提交"){
......
}
?>
都没有反应,没有这语句的倒可以运行得出来.不知道什么问题?[/font][/font][/font]