[英]Need help saving php variable from HTML select dropbox
I thinks this is pretty easy but yet can't do it for the sake of my life. 我认为这很容易,但是为了我的生命却做不到。 Is this too much to ask for? 这太多了吗?
<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 $car; ?>" Name ="word">
<Input Type = "Submit" Name = "Submit1" Value = "Submit">
</FORM>
The <select>
tag is an HTML form element and in order to be submitted that tag would have to be inside the <form>
tag. <select>
标记是一个HTML表单元素,要提交该标记,必须将其放置在<form>
标记内。
Your new code should look like this: 您的新代码应如下所示:
<body>
<form name="form1" method="POST" action="">
<select name="cars">
<?php
if (isset($_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>
<input type="text" value="<?php echo $car; ?>" name="word" />
<input type="Submit" name="Submit1" value="Submit" />
</form>
</body>
Let me know if you have any other questions. 如果您还有其他问题,请告诉我。
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