Rails - Dec 2006 - Simple file download doesn't work - please help!

I need to get a simple file download to work.
I want users to be able to click ''I agree'' after scrolling
through a
license agreement
and the click initiates a download of some software which is in a zip
file.

I tried using send_file and had some problems I previously posted
about. So I am trying
to not use send_file. (If anyone can help me with my previous send_file
post, that would
be great, but please don''t suggest send_file otherwise, thanks).

So, I have:
     <input type=button value="I AGREE"
onclick="do_download();">
in one of my rhtml files, where do_download is a javascript fcn:
function do_download()
{
	location.href = ''/products/download_sample.zip''
}

The browser is supposed to see that this is a zip file and put up a pop
up window that
queries whether to save or open. Standard.

In a vanilla html page, what I want to happen is what happens. When I''m
in my RoR site, the browser opens the zip file in a new window, and
displays garbage.

This is not a problem that the browser is configured to open zip files.
Outside of RoR, it doesn''t. But something in Rails (the routes? What?)
is making the browser try to open
zip files. What is it?

How can I get the behavior I want?

thanks so much!


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In regards to your last post about send_file, you need to get rid of
the redirect. You don''t want to redirect, you want to send this file.
The syntax should be:

send_file(''/usr/var/somefile.zip'')

Note that the file path will need to be the path to the file on the
filesystem, not what you would retrieve via a HTTP request. All the
other default options are set to make the browser request to save the
file so probably best to leave them be until you get it working.


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