On 10 May 2011, at 23:48, Mlle <emsto...@gmail.com> wrote:
> Hi
>
> I'm trying to create an Ajax request that displays a list of inventory
> items resulting from a search on a keyword. How can I insert the list
> of inventory items using a partial or a string of html onto the page
> following the ajax request? The following doesn't work because I
> can't use a content_tag helper method in a controller.
You can have a view file for that action as you would for any other action
Fred
>
> I guess another question would be why doesn't the inventories div
> update and show the inventory items after the ajax request?
>
> I have this in my controller (this uses a string of html)
>
> def find_by_keyword
> @inventories = Inventory.find(:all, :conditions => ['inventory_id
> LIKE ?', params[:inventory][:keyword]])
> @inventories_list = @inventories.map { |inventory|
> content_tag("li", inventory['id'])}
> render :inline => @inventories_list
> end
>
> And this in the view:
>
> <% form_remote_tag :url => { :controller =>
> "purchase_orders", :action => "find_by_keyword" }, :update=>
> "inventories" do |f| -%>
> <%= model_auto_completer('inventory[keyword]', '',
> 'inventory[inventory_id]', '', {:method => :get})%>
> <%= submit_tag "Find!" %>
> <% end %>
>
> <div id = "inventories">
> <% if !@inventories.nil?%>
> <% for inventory in @inventories %>
> <% link_to inventory['id'], :controller =>
> "purchase_orders", :action => "new", :inventory_id => inventory['id']
> %>
> <% end %>
> <% end %>
> </div>
>
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