Displaying 1 result from an estimated 1 matches for "banneradvert".
2010 Jul 02
6
making something available application wide
...to display a banner on every page. Ultimately I''ll be tweaking
which banner is displayed via different controllers but initially I''d
just like to set a single banner application wide and display it in my
"_header", a partial I include in all layouts.
I''ve got a BannerAdvert model, simple. If I''m in my welcome controller
index action I can simply do,
@banner_url = BannerAdvert.first.url
in my _header partial (view) I display the url, works fine.
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BUT - my header is called from other controllers, I don''t want to be
non-dry and repeat @banner_u...