Re: Auto refresh field

Alexandre Petitjean
Wed, 24 Sep 2008 12:50:57 -0000

Ok, i do understand the idea, but i don''t know where to apply it...

2008/9/24 joserwan <joserwan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

>
> Hello,
>
> Look at the prototype helper : periodically_call_remote
> It will call an action each X second. In this action, you should have
> a render like :
>
> render :update do |page|
>   page[''my_field_id''].replace_html
" updated! "
> end
>
>
> On Sep 24, 4:14 am, Alex2101
<legars2...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > Hi,
> >
> > I would to know if it is possible to automaticly refresh some
> > particular field ?
> > Clearly, I have a model called "productions" with fileds
"name" and
> > "numbers".
> > Another application update fields "numbers" of the mysql
table.
> > On an "index.html.erb", I have the list of
"production" and i would
> > like to view automaticly when value of "numbers" change.
> >
> > First of all, is it possible ?
> > Because I may have many records, and in a close futur, more fields to
> > monitor, I would like to update just choosen filed and not the whole
> > page.
> >
> > Thanks in advance.
> >
> > PS : I just begun with ror...
> >