我已经创建了一个简单的页面,它将在登录后显示。在该页面中,我用SELECT选项打印了我的HTML代码,供用户选择他们需要的项目。如何获取数据从选择选项到PHP?
这是代码。
<?php //Start the Session
session_start();
require('connect.php');
if (isset($_POST['email']) and isset($_POST['password'])){
$username = $_POST['email'];
$password = $_POST['password'];
$query = "SELECT * FROM `user` WHERE email='$username' and password='$password'";
$result = mysql_query($query) or die(mysql_error());
$count = mysql_num_rows($result);
if ($count == 1){
$_SESSION['email'] = $username;
print '
<html>
<body>
<br>
<form action="" method="POST">
Shirt:
<select name="shirt_string">
<option value=" "> </option>
<option value="Long Sleeves">Long Sleeves</option>
<option value="Short Sleeves">Short Sleeves</option>
<option value="T-Shirt">T-Shirt</option>
<option value="Singlet">Singlet</option>
</select> </br>
<br>
Pants:
<select name="pants_string">
<option value=" "> </option>
<option value="Dress pants">Dress pants</option>
<option value="Shorts">Shorts</option>
<option value="Jeans">Jeans</option>
<option value="Chinos">Chinos</option>
</select> </br>
<br>
Shoes:
<select name="shoes_string">
<option value=" "> </option>
<option value="Dress shoes">Dress shoes</option>
<option value="Slipper">Slipper</option>
<option value="Sneakers">Sneakers</option>
<option value="Track shoes">Track shoes</option>
</select> </br>
<br>
<input type="submit">
<br/>
<br/>
<a href="login.php?action=logout">Log out</a>
</form>
</body>
</html>
';
echo $_POST['pants_string'];
}
else
{
echo "Invalid Login Credentials.";
}
}
if (isset($_SESSION['email'])){
$username = $_SESSION['email'];
}else{}
echo "<br />\n";
$now = new DateTime();
$Singapore = new DateTimeZone('Asia/Singapore');
$now->setTimezone($Singapore);
echo $now->format('F j, Y h:ia');
?>
从上面的代码,我该如何从SELECT选项获取值到PHP?
我试着调用类似$ _POST ['pants_strings'];但它不起作用。
编辑:这是完整的代码。
可能的重复http://stackoverflow.com/questions/17139501/using-post-to-get -select-option-value-from-html – 2015-02-10 03:05:54
你在哪里以及如何调用$ _POST ['pants_strings'],请提供完整的代码。我想你可能会犯一个小错误。 – 2015-02-10 03:11:32
请提供完整的代码。否则我们不能帮助你亲爱的 – 2015-02-10 03:16:35