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@NogDogJun 19.2010 — #You would need to use JavaScript (or other client-side solutions). If desired you could have an AJAX implementation of JavaScript that called PHP on the server to handle the logic, but I wouldn't bother with that unless the logic is really complex and requires some sort of database interaction, which at first glance would not seem to be the case here.
However, you still may need some validation on the server side form-handler (presumably PHP?) to handle situations where users (or hackers) have disabled JavaScript for whatever reason.
Get radio button value?
I don’t exactly know how to word my issue.
Basically, I need it so that if a user selects ‘option1’ in the group ‘group1’ when they go to ‘group2’ is only gives them a certain selection to choose from. If they choose ‘option2’ in ‘group1’ they will get a different set to choose from.
My main dilemma is it must do this without them having to submit. Would PHP work for this?
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@NogDogJun 19.2010 — #However, you still may need some validation on the server side form-handler (presumably PHP?) to handle situations where users (or hackers) have disabled JavaScript for whatever reason.