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using loops in names

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Jun 17.2005

hey guys.

I have several radio buttons per “question” (its a testing program). the number of buttons is anywhere between 2-8 per question. for each question the name of the button is answer[Number HERE]
like so:

answer0 (radio button name)
answer0
answer0
answer0

[New Question]
answer1
answer1
answer1

..and so on.

how can i use a loop, to make sure that each question has a selected answer? btw its all on one form.
what i wanted to do was go document.formname.answer + i + .length
where i is a looping integer.

Any help greatly appreciated.?

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JavaScript

3 Comments(s) ↴

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@SpectreReturnsJun 17.2005 — document.formname['answer'+i].length

Try that
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@BoooozeauthorJun 17.2005 — Awesome dude. Thanks so much! been trying to figure this out for a while now :rolleyes:
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@SpectreReturnsJun 17.2005 — No problem. Glad I could help.
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