search for: add_ingredient

...can have many ingredients. So on my edit form there is a text_field where you type the ingredient with a link "Add" which is supposed to add the typed ingredient to the current ingredients list. this is how i try to call my controller method: <%=link_to "Add",:action => :add_ingredient,:id => @product %> This is my method in the controller: def add_ingredient if @product.id.blank? @product = Product.find(params[:id]) end @product.ingredients << Ingredient.find_or_create_by_name(params[:search]) @product.update_attributes(params[:product]) en...

I am looking for a way to update the text-value within a textarea from an Ajax render call inside of a controller. Is there a way to do this without rendering an the partial containing the textarea? Thanks, Andy -- Posted via http://www.ruby-forum.com/.

...is that the entry <div> and everything above it on the page is getting wiped out. The code is below. Any ideas? Thanks in advance, Bill --- Here''s _entry_form.rhtml --- <%= form_remote_tag(:update => ''ingredient_list'', :url => {:action => :add_ingredient}, :position => ''bottom'', :after => {:action => :clear_entry}) %> Name: <%= text_field_tag :name %> Amount: <%= text_field_tag :qty %> <%= submit_tag ''Add Ingredient'' %> <%= end_form_tag %> --...