Hi,
Can you please specify the in detail the observe_field that you have
used for 2x radio buttons??
Im also facing the same problem. My observe field is working fine for 3
radio buttons but for 3 I dont understand hoe to make it work??
krunk- wrote:
> Setup:
>
> A form which initially has only one field: a 2x group of radio_buttons.
> As the user selects options, additinal fields are added or removed.
>
> I started with observe_field. I was getting some very peculiar behavior
> from observe_field and finally figured out why =>
>
> Observe field only works for the first click. So it's not suitable for
> a form that reacts to user input since a user may select/unselect an
> option multiple times.
>
> Next, I decided to use observe_form. At first, it seemed to overcome
> the problems of observe_field and reacted to every click of the
> radio_button. But then I discovered that it doesn't observe changes in
> fields that are not in the original source (the fields added by the
> user). So I'm back to ground zero.
>
> I suppose I could build all the DOM objects from scratch and roll my
> own functions for adding/removing and call them via onclick(), but I
> was hoping to get away from some of the:
>
> var myDiv = document.createElement('div');
> var link = document.createElement('a');
> link.setAttribute('href', 'somepage.php');
> var text = document.createCreateTextNode('Link Name');
>
> link.appendChild(text);
> myDiv.appendChild(link);
>
> in lieu of rjs goodness like:
> myElement = "<div><a href='somepage.php'>Link Name</a></div>"
> page.replace_html :elementId, myElement
>
>
> Any help appreciated
--
Posted via http://www.ruby-forum.com/.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---
