I didn't know about the callback argument. Thanks a lot for the tip.
In the above case then it is not necessary then.
I was going to use something quite complicated for something simple.
Is it possible for the callback to affect multiple fields, or else
what happens if there are fields with the same "id" ??
So, when LOAD should be used then?
On Dec 6, 2:54 pm, Anthony <abasta...@gmail.com> wrote:
> > {{=A("Like", _href=URL('default', 'like', extension=False))}}
>
> > which is a function in another controller ('default') that changes the
> > value of 'like' (is a field of table like {{=table.key}} in the above
> > example)
> > How do i trigger the refresh of the div? The example in the book has a
> > submit form that refreshes the page, but in my case there is not but
> > still a value has changed. I guess that i should do something in my
> > like function
>
> You might consider using the callback argument to A() --
> seehttp://web2py.com/book/default/chapter/05#Built-in-Helpers.
>
> Anthony
