SORRY about the previous.... How does one edit here after POST?
Working with Rails 3.0
>From numerous controllers with associated views, I need to display images.
In the views to retrieve an images I have:
<img src="<%= get_image_path(@object.image_file_name) %> />
I have also used the Rails <img src counterpart...
get_image_path is defined in the Application helper:
module ApplicationHelper
def get_image_path(sought_image_file_name)
return_string = ''
unless sought_image_file_name.blank? ## although I do testing for
blank? image_file_name in the erb view
return_string =
"#{Rails.application.root}/public/images/item_images/" +
sought_image_file_name
### Have tried return_string "../public and "./public and these have
not worked
end
return return_string
end
...
But I keep getting the error:
Started GET "/home/echomarket/
echomarket.org/public/images/item_images/zv37bNYgL25LisYvnGfGkKMndfm7ZD_Chrysanthemum.jpg"
for ...
ActionController::RoutingError (No route matches "/home/echomarket/
echomarket.org/public/images/item_images/zv37bNYgL25LisYvnGfGkKMndfm7ZD_Chrysanthemum.jpg
<http://www.google.com/url?q=http%3A%2F%2Fechomarket.org%2Fpublic%2Fimages%2Fitem_images%2Fzv37bNYgL25LisYvnGfGkKMndfm7ZD_Chrysanthemum.jpg&sa=D&sntz=1&usg=AFQjCNF9r7K6yyhFyJLdceK1Ujr7zUXeNg>
"):
The file definitely exists in that path, per FIleZilla and Putty
I do not understand the tie between routes.rb and multiple controllers....
Thanks,
Liz
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