Also you can use the submit option
<%= submit_tag 'Save', :name => 'save', :id => 'save' %> <%= submit_tag 'Update Preview', :name => 'preview', :onclick => remote_function( :url => {:action => :preview, :_method => :post}, :submit => "id_of_my_form", :before => "$('preview_target').innerHTML='..loading..'", :failure => "$('preview_target').innerHTML='Ajax error!'", :update => 'preview_target' ) + ';return false;' %>
Read http://www.timocracy.com/articles/tag/remote_function for detailed information on various ways of doing this.
--Jinal Jhaveri
http://jjhaveri.googlepages.com/
Wes Gamble wrote: