PHP HTML Multiple Submit Buttons
From w3cyberlearnings
Contents |
PHP works with Multiple submit buttons
Multiple submit buttons within a form is possible. Check the example for more detail.
Syntax Multiple Submit Buttons
<input type="submit" name="operation" value="add" /> <input type="submit" name="operation" value="subtract" />
Example 1
<?php
$total = 0;
if (!empty($_POST['operation']) && isset($_POST['operation'])) {
switch ($_POST['operation']) {
case 'add':
$total = $_POST['number1'] + $_POST['number2'];
break;
case 'subtract':
$total = $_POST['number1'] - $_POST['number2'];
break;
}
}
?>
<html>
<head>
<title>Multiple Submit Form</title>
</head>
<body>
<b><?php echo 'Total : ' . $total; ?></b>
<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<table border="0">
<tr>
<td>Number One:</td>
<td><input type="text" name="number1" size="4" maxlength="4"/></td>
</tr>
<tr>
<td>Number Two:</td>
<td><input type="text" name="number2" size="4" maxlength="4"/></td>
</tr>
<tr>
<td colspan="2">
<input type="submit" name="operation" value="add" />
<input type="submit" name="operation" value="subtract" />
</td>
</tr>
</table>
</form>
</body>
</html>
Related Links
- Drop down list
- Pass value uses URL
- Pass value uses URL 2.
- Multiple Submit Buttons
