<form action=" " method="post" name="frm" >
<li>用户名:<input name="username" type="text" /></li>
<li>密 码:<input name="userpwd" type="text" /></li>
<li> <input type="submit" name="dd" value="dd" /><!--怎么用图片实现这种提交表单的功能呀--> <input type="image" src="images/denglu.jpg" />
</form>
<?php
if($_POST["d"]!=""){
$username = $_POST['username'];
echo $username;
}
?>
<form action="" method="post" name="frm" >
<li>用户名:<input name="username" type="text" /></li>
<li>密 码:<input name="userpwd" type="text" /></li>
<li> <input type="submit" name="d" value="dd" /><!--怎么用图片实现这种提交表单的功能呀--> <input type="image" src="images/denglu.jpg" />
</form>
queryphp 简单 MVC ORM框架
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http://topic.csdn.net/u/20100310/11/62a60067-b3da-4dee-9d6a-f1baeb2f3f33.html