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I am using PDF::writer to convert text to pdf files for printing. What I would like to do is to be able to print it without allowing the user to be able to read the files in pdf. What options do I have ? If I send the files directly to the printer will I have difficulty down the road with formatting text or embedding pictures in the printable document? Is there some workaround where I make the

ok, im done, the plugins file_column and acts_as_attachment doesnt seems to work for me, i want a simple thing, upload images, resize it to 216px width, save its filename to a table and save the file to the /public/images directory, i have searched a lot but all the examples are too complex, im starting with rails. If someone can post a example code for the view, controller and model(if any)

Hi all, i am using file_column to upload 3 images from the same form, they are all different names and DOM IDs so there isn''t a problem with the multiple upload. The problem is when i try to upload a file (or 2, or 3) sometimes it works, but sometimes i get this in the log file: "bar_image"=>{"file_temp"=>"",

Hi, This is probably the stupidest question that I''m ever going to ask, but how do I create a link to a file? To be more clear, I simply want to create a link to a file that I am storing in the /public directory, say file.pdf. So, I upload the file to /public/ and then I would like to be able to do something like, link_to( image_tag(''image.jpg''),

Hi all, I have a user login form which the browser keeps populating because of its form fill feature. So when anyone goes to log in it shows the previous login''s username and password. How can I stop the browser from populating a text field? Thanks in advance. Cheers, Diego --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to

I''m trying to keep my rails app lean and mean and want to avoid (if possible) dealing with image uploads, thumbnail generation, running RMagick etc. I was excited about Amazon letting you upload files directly from the browser to your S3 bucket (http://doc.s3.amazonaws.com/proposals/ post.html) but I couldn''t figure out how to generate thumbnails - has anyone figured this out?