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Question

在我的html表单中，我有一个名为省的stext框。现在，当我试图回应它时，没有任何东西在显示

PHP

<?php
include_once 'dbconfig.php';

$Province = isset($_GET['Province']) ? $_GET['Province'] : '';

if($_SERVER["REQUEST_METHOD"] == "POST")
{
$Province = $_POST['Province'];

if($LTS->update($Province))
{
   echo "<script type='text/javascript'>alert('Successfully Updated!');</script>";
}
else
{
  echo "<script type='text/javascript'>alert('Update Failed!');   </script>";
}
  }

  if(isset($_GET['SFUND_ID']))
  {
    $SFUND_ID = $_GET['SFUND_ID'];
    extract($LTS->getID($SFUND_ID));
  }
?>

这是更新后的代码 的 class.user.php

 public function getID($SFUND_ID)
 {
 $stmt = $this->db->prepare("SELECT * FROM sfund WHERE SFUND_ID=:SFUND_ID");
 $stmt->execute(array(":SFUND_ID"=>$SFUND_ID));
 $editRow=$stmt->fetch(PDO::FETCH_ASSOC);
 return $editRow;
 }

HTML

<input name="Province" value="<?php echo $Province; ?>">