我认为这很容易,但为了我的生命而不能这样做。这是不是要求太多了?
<select name="cars">
<?php
if (isset($_POST['Submit1'])) {
$car = $_POST['cars'];
}
?>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
</select>
</body>
</head>
<body>
<Form name ="form1" Method ="POST" Action ="">
<Input Type = "text" Value ="<?php echo $car; ?>" Name ="word">
<Input Type = "Submit" Name = "Submit1" Value = "Submit">
</FORM>