remote_form_for & error_message_on

rubyonrails-talk
1

Hello,

I am working with remote_form_for.

How do you properly return any error messages generated by the model for display in error_message_on?

I can't seem to find any information about it.

Thanks!

2

Use flash.now[:error] instead of flash[:error] so that the flash will be displayed immediately. Also, you will need to update the div that displays your flash since you are not reloading the entire page. This is easiest using rjs. If you have your flash view code in a partial, a helper in application_helper.rb like:

> #helper to update the flash > > def update_flash > > page[:flash].replace_html :partial => '/shared/flashes' > > end > > This would allow you to do:

render :update do |page|

page.update_flash

...

end Hope this helps.

Mindtonic wrote: