Displaying 20 results from an estimated 10000 matches similar to: "How to rename image file before saving it using file_column?"
2006 Jan 22
12
Problems with File_column
Hi,
Rails - newbie here..
I''m setting up an app and am trying to use file_column to upload a
picture with an item and I''m running into several problems.
(Background: I''m running Locomotive Rails under OS X 10.4.4, and using
Safari)
I followed the directions to add the necessary items, then found out
that I had to add the item to make the form tag be a multipart
2006 May 28
4
File_column trouble, advice needed
Finally i have RMagick and the file_column plugin installed, but at the
time of uploading images i have trouble, i get "uninitialized constant
ArtImage" error and other errors, im following the instructions on
http://wiki.rubyonrails.com/rails/pages/HowToUseFileColumn but doesnt
seems to work, this its the code im using:
#----view
<%=
2006 Jan 17
2
file_column plugin and instance variables
To make file_column work I have to copy my local variable back to an
instance variables like this:
<% for product in @products
@product = product %>
<div class="catalogentry">
<%= image_tag url_for_file_column(''product'', ''image_url'') %></p>
This is needed because file_column specifically looks for the instance
2006 Jun 28
6
file_column plugin. Storing files outside RAILS_ROOT
I also posted this on Rails Engines forum. Sorry for the double post.
I am trying to configure file_column plugin so that it stores the images
in a directory completely outside of RAILS_ROOT.
I have no problems in storing the files by setting :root_path option.
But I can''t get to display these images using ''url_for_file_column''.
What I get instead of the image is
2006 Aug 13
5
problems with file_column plugin
1) installation is not as smooth as some other plug-ins. If you follow
the instructions on
http://www.kanthak.net/opensource/file_column/
it makes a directory called trunk instead of file_column. You have to
manually rename it to file_column. I guess this is a minor annoyance but
it gives me the feeling that things aren''t quite like other plugins.
2) I get this error: undefined
2006 Aug 18
6
Prevent user from accessing an image
Hello,
I''m using file_column to save my users images.
It''s all OK, but I want to prevent one user from accessing other user''s
image.
Is it possible, as the image is saved in the file system ??
Thanks
Parra
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2005 Nov 18
10
[Request] file_column configurability
I wasn''t sure where to email this request, so I am hoping the author of
file_column actually sees this. I was wondering if there were any plans to
allow some configurability in the file_column plugin. By configurability I
mean allowing the developer to define which table column is used as the
unique identifier when creating image folders. Right now it seems like it
uses the ID of the
2006 Jul 14
5
file_column and has_many
I''ve been fighting with myself over this for the past week, and would
like to hear some others'' thoughts on the subject. I essentially have
the following models in place:
class Item < ActiveRecord::Base
has_many :images
end
class Image < ActiveRecord::Base
belongs_to :item
file_column :filename
end
In my view, I have javascript that basically creates N
2006 Jan 16
6
file_column plugin error
Hi,
I downloaded FileColumn plugin and love the concept.
But when I tried the example listed on the plugin web
site, I got the following
error:
NoMethodError in Entry#new
undefined method `file_column'' for Entry:Class
My environement is Red Hat linux 9.0 with mysql 4.1. I
installed file_column under vendor/plugins. If I run
"ls", I get the following directories:
2006 Feb 16
4
file_column :: changing image with object.update
Dear all,
file_column now works fine with object.save i.e., it updates my
database field with the correct image file name and places the image
file into the correct public folder.
However, I cannot get file_column to work the same way with
object.update when trying to change image. It only updates my field
with the image file name. However, the new image is not copied into
the correct
2006 Jun 01
9
More flexible file column?
The file column plug-in is great, but there is a problem with it. Well,
two... But the other is well documented now. :^)
Consider a time when you''ve created a CMS for a client and it''s been in
use for over a year. Say 1500+ images have been uploaded so far. Now the
client comes back with a simple request... ''Can you change the thumbnail
size to 80/90, rather than
2006 May 02
3
file_column : _temp field always nil
Hi,
I''m trying to set up file_column to upload attachments for emails. My
view has <td align="left"><%= file_column_field ''to_do'', ''attachment''
%></td> and the attachment_temp hidden field is generated. When I
inspect tthe params on saving the form the attachment_temp param is
always an empty string. Also, when I was
2006 Feb 21
4
File_Column w/ Dynamic Sizing
I''m running file_column 0.3.1, and having a few problems... which are:
- Uploading a 378x567 jpg, and using :magick => {:geometry =>
"100x100" }, my image ends up being 67x100 ?
Is there a way to "force" the image to be the size you specify ?
- My view has a drop-down of sizes, and I''m trying to pass in this
size into :magick =>
2006 Apr 08
5
file_column
hello,
how to generate new image if i do add new version? For example, I add
version :small => { :size => "320x240" } .
How to tell file_column to generate new image version if image is
allready uploaded ?
Thank you!
--
Posted via http://www.ruby-forum.com/.
2006 Jan 09
5
file_column content type
is there a way using the file_column plugin to enforce a certain
content type based on regex (i.ie, /^image/) and/or filesize (150k)
?
thanks
adam
2005 Oct 04
3
[Q] file_column help needed
Hi all,
I''m trying to use file_column to upload a picture but
I''m getting the following error:
"cannot convert nil into String"
caused by the last line in
FileColumnHelper::url_for_file_column(object_name,
method)
url << object.send("#{method}_relative_path")
I don''t have any images uploaded for existing entries
so does this not
2006 Jan 03
3
file_column howto (beginner)
I''m trying to use file_column as a Rails plugin.
Of course I read the doc (from Sebastian, this maillist) and little
bit of source (as good as I, newbie, could understand it)..
But I''m not able to implement it in my app.. I''m a totally newbie with
less software development experience.
I get the file_column_field in my view with simply invoking the
helper... (:multipart
2006 Dec 17
1
file_column error: StringIO Instead of Temp_File
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"=>"",
2006 Aug 05
4
file_column just will not work...
Hello,
I have been trying for some time to get a file to upload using the
file_column plugin.
My code is here: http://pastie.caboo.se/7304
But my code is not the issue. I cannot even pass the unit test that
come with the file_column plugin.
If I run ruby file_column_test.rb i get:
1) Error:
test_store_dir_callback(FileColumnTest):
TypeError: can''t convert Fixnum into String
2006 Apr 27
3
LoginEngine File_column interop
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Hash: RIPEMD160
Hello all,
I hope someone can help me with this issue, I have the SVN
file_column and using LoginEngine/UserEngine with Rails 1.1.2. My
issue is that I''m overloading the view for LoginEngine to support a
file image upload as part of the user record and having a heck of a
time doing so.
Near the bottom of my new _edit.rhtml