radio button

[raji96]

I have two radio buttons 'yes' and 'no'.If 'no' if picked i should not allow the user to enter into a text field.If the user picks 'yes' then he can enter the details in the text field.
How can i do it,without reloading the page.

Thanks.

 

[Murgle]

Make your text field hidden, then display it when 'yes' is clicked - also add a hide action to the no button in case the user changes their mind after clicking yes. Ahhhhh, I see you have a machine that goes Bing!

 

[HellTel]

I would prefer to have the field disabled or read only and then enable field or remove read only on Yes click.
onClick="txtfieldname.disabled=true;" /false
onClick="txtfieldname.readonly=true;" /false

Either is good for me.

 

[Murgle]

I'll go along with that - the only reason I hide my textboxes is because I keep getting people complaining that they can't fill it in, even though they haven't clicked yes.....doh! Ahhhhh, I see you have a machine that goes Bing!

 

[HellTel]

That's why I tend to use disabled rather than readonly. At least then it looks like you shouldn't be able to do anything with it. I guess that doesn't stop some users though.