Make a controller with a get method to retrieve the image, then, have
some code like this in it, supposing image_data is a string or
something:
headers['Content-Type'] = 'image/png'
headers['Content-Length'] = image_data.length.to_s
return image_data
On 03/02/2009, at 10:58 AM, Cornelius Jaeger wrote:
hi all
just working on my first camping hack and new to ruby as well.
i've figured some things out and uploading images into the database,
but i'm not sure how to get the data displayed in the browser.
i'd like to stream it straight from the db, not copy it to the fs
first.
obviously img(:src => file_data) doesn't work.
any pointers or reading assignments would be v. welcome.
many thanks
cornelius
_______________________________________________
Camping-list mailing list
Camping-list@rubyforge.org
http://rubyforge.org/mailman/listinfo/camping-list
_______________________________________________
Camping-list mailing list
Camping-list@rubyforge.org
http://rubyforge.org/mailman/listinfo/camping-list
