[symfony-users] Re: relation between select_tags

[Jony dos Santos Kostetzer]

Thanks Alexander! that's a good ideia.. but not so simple..  did you create a _javascript_ to remove and after that add all new elements of the select? there should be an easier way, does anybody know a fast way to do it? Jony dos Santos Kostetzer | Linux user #392481 Alexander Deruwe wrote: On 11 Jul 2007, at 15:19, Jony dos Santos Kostetzer wrote: hi! Hey Jony, I have two object_select_tags (i. e. states and cities - one-to-many relationship). When I choose an state, i'd like that the second select_tag shows, for example, only the cities of that state. Which is the better way to do it? I've solved this problem using a Prototype observer on the first select tag to update (using Ajax) the contents of the second select tag. I don't update the second select tag as a whole because then tabbing through a form becomes cumbersome. Maybe this is the recommended way, maybe not. ;) If people have solved this in a better way then I too am interested to hear. Cheers, Alexander --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "symfony users" group. To post to this group, send email to symfony-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/symfony-users?hl=en -~----------~----~----~----~------~----~------~--~---