how to prompt a delete confirmation inside the php echo with an image inside an a tag link

I have done this code in viewstudents.php the deletion process worked with the image but I’m not able to do the javascript part inside php inside the echo i mean can someone help me out. here is my code:

 <?php
session_start();
include("connection.php");
if(!isset($_SESSION['user']))
    header("location:login.php");
$qry="SELECT * FROM studentinformation";

$result= mysqli_query($con,$qry) or die (mysqli_error($con));
echo "Welcome ".$_SESSION['user'];
echo "<table border =1 width=80%><tr><td>FullName</td><td>Email</td><td>Password</td></tr>";

while($i = mysqli_fetch_array($result)){
    echo "<tr>";
    echo "<td>".$i['FullName']."</td>";
    echo "<td>".$i['email']."</td>";
    echo "<td>".$i['Password']."</td> ";
    echo "<td><a href=DeleteStudentAction.php?Key=".$i['ID']."onclick="return confirm('Are you sure?')" ><img src = delete-1432400-1211078.png style = width:35px;hight:20px;> </img> </a></td>";

    echo "</tr>";
}

echo "</table>";




?>

it worked fine with the image but I want to have a confirmation prompt that’s not working can someone help me out please. Here is my php action for deletion from the database in DeleteStudentAction.php

I really appreciate if someone would help me out because I’m new to php. Thanks!

Answer

You haven’t got quotes around your href, try this:

while($i = mysqli_fetch_array($result)) {
 echo '<tr>
        <td>' . $i['FullName'] . '</td>
        <td>' . $i['email'] . '</td>
        <td>' . $i['Password'] . '</td>
        <td>
            <a href="DeleteStudentAction.php?Key=' . $i['ID'] . '" onclick="return confirm('Are you sure?')">
                <img src="delete-1432400-1211078.png" style="width:35px; height:20px;" />
            </a>
        </td>
    </tr>';

}