如何使用PHP从数据库传递信息

Question

我有一个包含客户详细信息的数据库，我想在表格中查看所有这些详细信息。我希望每个名称旁边都有一个编辑按钮，例如，管理员需要更新用户名。当管理员点击编辑时，例如在“jessica”行上，他们将被带到另一个页面，该页面将显示所有jessicas详细信息，管理员可以更新这些并将它们保存到数据库。到目前为止，在我的第一页上我有这个：它发布到我正在努力的下一页：

<?php


  // the preparation
  include ("dbConnect.php");

$query = $db->prepare("select * from customer");
$query->execute();

// Display search result
if (!$query->rowCount() == 0) {

    echo "<table id=\"example\" style=\"font-family:arial;color:#ffffff;\" class=\"table table-striped table-bordered\" style=\"width:100%\">"; 
    echo "<thead><tr>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">ID</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Forename</th>                
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Surname</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Telephone</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Address</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Medical Conditions</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">DOB</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Email</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Password</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Last Login</th>
    <th style=\"border-style:solid;border-width:3px;border-color:#575757;background:#575757;\">Edit</th>
</tr></thead><tbody>";
$position = 1; 
while ($results = $query->fetch()) {


    $count = count($results);

    echo "<tr><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";            
    echo $results['id'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";
    echo $results['forename'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";
    echo $results['surname'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";
    echo $results['telephone'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";       
    echo $results['address'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";           
    echo $results['medical_conditions'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";           
    echo $results['dob'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";       
    echo $results['email'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";           
    echo $results['password'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";           
    echo $results['last_login'];
    echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";

    echo '<input type="submit" class="btn btn-primary" value="Edit" href="editDetails.php">';
    //echo "</td><td style=\"border-style:solid;border-width:1px;border-color:#D3D3D3;\">";
    } 
}               

if(isset($_POST['submit'])){
    $id = $_POST['id'];
    $forename = $_POST['forename'];
    $surname = $_POST['surname'];
    $telephone = $_POST['telephone'];
    $address = $_POST['address'];
    $medical_conditions = $_POST['medical_conditions'];
    $dob = $_POST['dob'];
    $email = $_POST['email'];
    $password = $_POST['password'];
    $last_login = $_POST['last_login'];
    if($id !=''||$forename !=''||$surname !=''||$telephone !=''||$address !=''||$medical_conditions !=''||$dob !=''||$email !=''||$password !=''||$last_login !=''){}

    $query = $db->prepare("INSERT INTO customer values (id, :forename, :surname, :telephone, :address, :medical_conditions, :dob, :email, :password, :last_login)");
    $dbParams = array('id'=>$id, 'forename'=>$forename, 'surname'=>$surname, 'telephone'=>$telephone, 'address'=>$address, 'medical_conditions'=>$medical_conditions, 'dob'=>$dob, 'password'=>$password, 'last_login'=>$last_login);
    $query->execute($dbParams);

}
?>