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control disable radio button

 
Greenhorn
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is there any resource or sample that shows how to disable radio button from action class?

I am trying to avoid java code inside the JSP page. I know that the attribute disable="false" disables radio button, but I am wondering if there is a way to set that attribute in the action class.

If someone knows, please teach me how to do it. It would be very grateful.
 
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"boogi",
As Jason requested, please update your display name to match the JavaRanch Naming Policy.

In particular, your display name must be a first and a last name separated by a space character, and must not be obviously fictitious.
 
Uh oh, we're definitely being carded. Here, show him this tiny ad:
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
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