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> -->