Handling forms

[Anon]

I am new to PHP and I am looking for some help here. I have a quiz that uses radio buttons. After the user clicks submit they are taken to a page that has explanations for each of the questions. I would like to be able to display an image of a check mark next to their answer for their reference. How can I do this using PHP? I would also like to be able to check that all of the questions are answered before the form is submitted. Thanks in advance for your replies.

[Anon]

Hi,

If you put the check boxes to inside a form they send the check box name and their values. The redirected page contains the checkbox name=value as a global variable.

You can check the before-selected check box like this:

<input type="checkbox" name="mycheck" value="ON" <?php echo $mycheck ? 'checked' : '')?>>Text

The submit button also send their name and values so you can do the following:

if( isset($submit) ) {
if($mycheck1)
image showing for the first checkbox
endif

if($mycheck2)
image showing for the second checkbox
endif

.
.
.
and so on
}

Cheers.