Displaying 2 results from an estimated 2 matches for "_content_for".
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content_for
2010 May 05
2
Add method to get at captured content_for
...get for content captured with the
content_for method in a view is to call yield from within a view.
However, sometimes is it useful to get to this data from within a
helper (for instance to provide a default value). Calling yield from
within the helper method won''t work, and accessing the @_content_for
variable directly is not encouraged.
Proposed solution: add a captured_content_for method so helper methods
can legitimately access captured content. Add to /action_pack/lib/
action_view/helpers/capture_helper.rb
# Get content previously captured with +content_for+. This is the
same as calling...
2010 Aug 18
2
RSpec 2/Rails 3 - content_for in view specs
My main layout includes separate content_for/yield sections for my header,
sidebar, footer, and content. However, when running a view spec, the
`rendered` variable seems to only contain a string of just the primary
content and ignores the header/footer/sidebar as well as the rest of my
layout file (the "render" call just returns my primary content wrapped in
generic <html> and