how can I simulate the 'always one value selected'?

[#1]

Hi Dear Experts,

I need simulate the option of 'Always one value selected' , if I said simulate is because, if I select that option can't clean in other tab

so somebody have any idea about how can simulate in a list box the same functionallity of 'Always one value selected' option?

Best regards.

[#2]

Thanks Boris,

I tried but I have tri tabs and use variables in the tri and the alterenate states works fine but I have problems with the variables because the objects  respet the estate but the variables not.

any Idea?

best regards.

[bgerchikov]

Roldan,

It's kind of difficult to help you using words only. We need to take a look on the App to understand what you're trying to do and give you a good advice. I'd suggest you to attach sample file.

Thanks!

[#4]

Boris I really appreciate yor answer.

in these attach example shows the way I do and for axample
I set a variable and it variable shwos a value in a table and in a list box thats fine but, ta value is not selected and thats where I need.

Any idea?

BEST REGARDS.