search for: rewrite_asset_path

Every time I use an asset tag helper, there is a parameter appended to the end of my file name. e.g. <input src="/images/search.gif?1213816620" type="image" /> From what I am reading, this appears to be a timestamp for caching purposes. It works in most cases, but I want to use image_path to embed a flash file. .swf file in public/images/flash e.g.

Dear all I am new to rails. In view, I place the following code, but cannot show the picture in the webpage <%= image_tag("green.JPG") %> However, I can access the picture in this url http://localhost:3000/images/green.JPG The HTML source code generated <img alt="Green" src="/images/green.JPG.?1228211220" /> I cannot identify the problem. Please help

...sset'' sprockets (2.0.3) lib/sprockets/index.rb:48:in `find_asset'' sprockets (2.0.3) lib/sprockets/base.rb:110:in `[]'' actionpack (3.1.1) lib/sprockets/helpers/rails_helper.rb:141:in `digest_for'' actionpack (3.1.1) lib/sprockets/helpers/rails_helper.rb:154:in `rewrite_asset_path'' actionpack (3.1.1) lib/action_view/asset_paths.rb:27:in `compute_public_path'' actionpack (3.1.1) lib/action_view/helpers/asset_tag_helpers/asset_include_tag.rb:64:in `path_to_asset'' actionpack (3.1.1) lib/action_view/helpers/asset_tag_helpers/javascript_tag_helpers....

...ms/actionpack-3.0.5/lib/action_view/helpers/asset_tag_helper.rb:794:in `join'' /var/lib/gems/1.8/gems/actionpack-3.0.5/lib/action_view/helpers/asset_tag_helper.rb:794:in `rails_asset_id'' /var/lib/gems/1.8/gems/actionpack-3.0.5/lib/action_view/helpers/asset_tag_helper.rb:817:in `rewrite_asset_path'' /var/lib/gems/1.8/gems/actionpack-3.0.5/lib/action_view/helpers/asset_tag_helper.rb:746:in `compute_public_path'' /var/lib/gems/1.8/gems/actionpack-3.0.5/lib/action_view/helpers/asset_tag_helper.rb:424:in `path_to_stylesheet'' /var/lib/gems/1.8/gems/actionpack-3.0.5/...