Responding to Checkboxes : Form Checkbox « Form « PHP






  1. PHP
  2. Form
  3. Form Checkbox

Responding to Checkboxes


<html>
<head>
<title>Checkbox Demo</title>
</head>
<body>
<h1>Checkbox Demo</h1>

<h3>Demonstrates checkboxes</h3>
<form action ="HandleFormCheckBox.php">

<ul>
  <li><input type ="checkbox" name ="chkFries" value ="11.00">Fries</li>
  <li><input type ="checkbox" name ="chkSoda"  value ="12.85">Soda</li>
  <li><input type ="checkbox" name ="chkShake" value ="1.30">Shake</li>
  <li><input type ="checkbox" name ="chkKetchup" value =".05">Ketchup</li>
</ul>
<input type ="submit">
</form>

</body>
</html>


<!-- HandleFormCheckBox.php
<html>
<head>
<title>Checkbox Demo</title>
</head>
<body>
<h3>Demonstrates reading checkboxes</h3>
<?
print <<<HERE
chkFries: $chkFries <br>
chkSoda: $chkSoda <br>
chkShake: $chkShake <br>
chkKetchup: $chkKetchup <br>
<hr>

HERE;

$total = 0;

if (!empty($chkFries)){
  print ("You chose Fries <br>");
  $total = $total + $chkFries;
}

if (!empty($chkSoda)){
  print ("You chose Soda <br>");
  $total = $total + $chkSoda;
}

if (!empty($chkShake)){
  print ("You chose Shake <br>");
  $total = $total + $chkShake;
}

if (!empty($chkKetchup)){
  print ("You chose Ketchup <br>");
  $total = $total + $chkKetchup;
}

print "The total cost is \$$total";

?>
</body>
</html>
-->








Related examples in the same category

1.A form with checkboxes using the same name to store multiple values
2.Checking input from a checkbox or a multiple select
3.Validating a single checkbox
4.Using Default Checkbox Values