You are trying to apply a single method to a set of items. For this to work
you need to apply the same function to each member of the set using
invoke().
$$('input.compare_itm').invoke('observe', 'click', myFunction);
See also: http://api.prototypejs.org/language/enumerable/prototype/invoke/
Hope this helps!
Greets,
Johan
On Mon, Aug 23, 2010 at 9:35 AM, elivol <[email protected]> wrote:
> Hello
> I have a problem with adding event "click" to elements by class name.
> I'm trying to add event onclick to all input tags that have class
> "compare_itm" by this code:
> $$('input.compare_itm').observe('click', myFunction);
>
> But it doesn't work. Is it possible to do in Prototype ?
> thanks
>
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