Disable radiobutton upon database value?

[biggieuk]

Hi all,

Im having trouble with a certain function on my booking form.

In my database i have a 'session' table which contains  sessionid,capacity,placesbooked

On the form i have a few textboxes name,email,address etc.. and 45 radio buttons split into 4 groups. Each radio button corresponds to a sessionid.

I want the booking form to check and see if any values in 'placesbooked' are equal to the capacity and if so disable the radiobutton on the form which corresponds to the sessionid value so that it is unclickable.

Whats the best approach to this as i am stuck :(

thanks for your help.

[joshi_v]

Is this what you are looking for?
[code]
<?php
<input type="radio" name="name" value="1" <?php if($placesbookid==$capacity) echo "disabled";?>>
?>
[/code]

Regards
Joshi

[biggieuk]

Hi,

I added <?php if($placesbooked==$capacity) echo "disabled";?> to the value of each radiobutton.

This makes each radiobutton disabled and doesnt check that  '$placesbooked==$capacity'.

Do i need to assign the variables $placesbooked & $capacity to the value in the database for this to work?

[code]<?php <input name="session1" type="radio" value="T6" <? if($placesbooked==$capacity) echo "disabled";?>> ?>[/code]

thanks for your help,

Dan

[joshi_v]

That will depend on your script!

Better to provide script!