Ruby on Rails

On Dec 27, 2012, at 12:14 PM, Walter Lee Davis wrote:

>
> On Dec 27, 2012, at 6:33 AM, Gauthier D. wrote:
>
>> Compared to "real" radio groups, I loose the ability to quickly get the
>> "group value" but I don't need that in my case.
>
> You might try this:
>
> $$('input[data-radio-group="foo"][checked]').first().getValue();

Or maybe it's

$$('input[data-radio-group="foo"]:checked').first().getValue();

Try both.

Walter

>
> That's Prototype, but you should be able to translate to jQuery -- they both use Sizzle under the hood, and the selector's the thing that matters here.
>
> Walter
>
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