How can I create a form with 3 radio button and a button to click "submit" and will be re-directed to the next page showing the amount of each radio button chose using session.
Example:
Choose one of Radio Button A, Radio Button B, Radio Button C
Submit
Brings to next page showing the amount of each radio button chosen,
So far I am only able to do it using database, what if I would want to use session?
Update: My Current code I have that only shows the radio button I selected
file1.php
session_start();
$_SESSION['choice'] = $choiceVal;
<form method="get" action="file2.php">
<input type="radio" name="choice" value="R1"> R1<br>
<input type="radio" name="choice" value="R2"> R2<br>
<input type="radio" name="choice" value="R3"> R3<br>
<input type="submit">
</form>
file2.php
session_start();
$choiceVal = $_GET['choice'];
echo "Your registration is: ".$choiceVal.".";
<p><a href="file1.php">Back to main page</a>
If you add your code, I'll be able to add a more detail answer.
Change test2.php to:
<?php
session_start();
if (!isset($_SESSION['count'])) {
$_SESSION['count'] = [
'A' => 0,
'B' => 0,
'C' => 0,
];
}
$option = isset($_GET['choice']) ? $_GET['choice'] : false;
if ($option) {
$_SESSION[count][$option]++;
}
echo '<ul>';
foreach ($_SESSION['count'] as $key => $value) {
echo '<li>Radio Button ' . $key . ' - '. $value .' times.</li>';
}
echo '</ul>';
Your code for file2.php
<?php
session_start();
if(isset($_GET['choice'])){//Check the get value.
if(!isset($_SESSION['click'])){//Check the session exist or not. if not define new array with 0 to all R1,R2,R3.
$_SESSION['click'] = array('R1'=>0,'R2'=>0,'R3'=>0);
}
// Assign the clicked button value to same key's array with +1;
$_SESSION['click'][$_GET['choice']] = ($_SESSION['click'][$_GET['choice']]+1);
echo "Your registration is: ".$_SESSION['click'][$_GET['choice']].'<p><a href="q.html">Back to main page</a>';
}
// Print your click count
echo '
<ul>
<li>Radio Button A - '.$_SESSION['click']['R1'].' times</li>
<li>Radio Button B - '.$_SESSION['click']['R2'].' times</li>
<li>Radio Button C - '.$_SESSION['click']['R3'].' times</li>
</ul>';
?>