Saturday, May 2, 2015
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 "):
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
-- 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_
return_string = ''
unless sought_image_file_name.blank?
return_string = "#{Rails.application.root}/
### 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.
ActionController::RoutingError (No route matches "/home/echomarket/echomarket.
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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