Displaying 20 results from an estimated 2000 matches similar to: "File_column : how can I resize/convert/whatever an image according to form-submitted values?"
2006 Jan 19
0
file_column error: tmp file created but not actual
Hi
When I submit the form with field_column, the actual
image is not
uploaded, only temp files are crreated and I dont see
actual file created and the image file name is not in
the database and get "fieldWithErrors". Then if
submit again, the actual file in created and an
database record is generated.
Here is the log file. I print @params and @wallpaper.
I find the following:
1st
2006 Jun 23
0
Overriding a file_column attribute in model
I have a user model subclassed into Employees and Managers using STI. I
am using FileColumn to manage images, in this case logos. If an Employee
doesn''t have a logo of its own, I want my app to use the Manager''s logo
in views.
I did the following in models/users.rb:
-------
class User < ActiveRecord::Base
file_column :logo
end
class Employee < User
belongs_to
2006 Feb 24
0
Re: file_column on windows?
I am not able to get this to work on Windows, and the problem has been
documented with a fix here, but I can''t get the fix to work, either. Ok, I
admit it: I am a newbie with rails!
here is the problem''s fix:
You can fix your file_column for now by replacing the get_content_type
method in lib/file_column.rb with this version:
def get_content_type(fallback=nil)
2006 Jan 16
3
file_column error
Hi, Sebastian
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
2006 Jun 10
0
Dynamic file paths in FileColumn
I have a file uploader application in ROR using the very nice FileColumn
plugin. In looking at the source code I can see that there is a
DEFAULT_OPTION hash with some root path options and such which can be
merged from an options paramater. These static path changes are not a
problem.
My question is dynamic path options. My upload form, when you boil it
down, has two fields. The first is
2006 Mar 08
3
file_column Cropping -> image offset information
Hello,
I had a problem cropping images with file_column. These are my settings:
file_column :image, :magick => {
:versions => {
:thumb => "80x80>",
:medium => "150x150>",
:square => {
:crop => "1:1",
:size => "50x50!"
}
},
2006 May 09
3
File_Column Development Dead?
I''m curious if anyone knows if development on the file_column plug in is
continuing? I''ve seen some SVN commits from awhile back but no binary
releases.
Did Sebastian speak at Canada on Rails? Anyone catch that?
What is the future of file_column?
2006 May 19
1
FileColumn
I''m using Windows and Postgres 8.
I installed RMagic gem thingy and FileColumn plugin ok.
I followed instructions exactly as directed on FileColumn web site which
is very straight forward:
---model
class My_model < ActiveRecord::Base
file_column :column_for_file_name
end
-----view -upload form--set to mulitpart
<%= file_column_field "my_model",
2006 Feb 03
3
File_column and rmagick options
Hi,
Currently I''m using the file_column plugin to upload images and save
multiple copies of each at 3 different resoltions:
file_column :name, :magick => {
:versions => { "thumb96" => "96x150>", "medium250" =>
"250x400>", "large480" => "480X640>" }
}
I am wondering if
2005 Dec 27
1
filecolumn to database
Hi,
I''m using filecolumn to upload a file to mysql blob :
_form.rhtml : file_column_field "entry", "attach"
model (rb file) : file_column :attach
How can I update controller create function to insert file in database ?
redefine model save function ? Someone has a sample source ?
Regards,
Fabian
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 Apr 05
0
FileColumn - version and not image files
Hi
I have this filecolumn:
file_column :file, :magick => { :versions => { :large => ''756x567>'' } }
Does anybody have a solution to make this also accept files that aren''t
images? Now this makes filecolumn return an error of "File invalid
image" if the file isn''t an image.
Would be nice if it, when the file is invalid image, just
2005 Dec 31
4
How might I use file_column for incoming email attachments?
I''m writing a ''Mailman'' model that catches emails sent to my
application (kind of like backpack, I think). The trouble is that
I''d like to save image attachments in the same was that file_column
saves them--in fact, I''d really like to use a simple assignment like
photo.image = attachment to save the image in its proper place.
However,
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 Mar 20
1
FileColumn question
Can someone please help me with this.
I have an Images table :-
create table images (
id integer unsigned not null auto_increment primary key,
image varchar(200) not null default ''''
)ENGINE=InnoDB default CHARSET=latin1;
And a car table :-
create table cars (
id integer unsigned not null auto_increment primary key,
user_id integer unsigned not null,
title varchar(100) not
2006 Apr 28
2
file_column with polymorphic table relationship?
Hello,
I''m just starting out with both Rails and Ruby, so I hope this isn''t too
simple of a question - but I''ve been struggling to find a solution.
I''m using the file_column plugin to handle image uploads and thumbnail
generation. In addition, I''ve wrapped the image into a polymorphic table
so I can have uploaded images associated with multiple
2006 Apr 07
4
file_column and animated gifs
hi,
is it possible to resize animated gifs with file_column?
if i upload an animated gif file with file_column than the animation no
longer exists...
--
Posted via http://www.ruby-forum.com/.
2006 Jan 14
2
file_column, ActionMailer, and tests
Hi,
Say I have a model Event that has a file_column called ''pdf''.
I want to send out emails that contain the URL for the pdf file that''s
associated with the Event. I also want to test the emails, so I''d
need to be able to get at the URL for the pdf inside my unit tests.
I don''t see how I can use url_for_file_column in this situation.
Doing <%=
2006 Feb 20
2
file_column: changing default store_dir
File_column plugin is great. I need to change the default :store_dir
from the dynamic "model_name/attribute_name" to an equally dynamic
"client_id/app_id/model_name/attribute_name". In my model I have:
class Component < ActiveRecord::Base
belongs_to :component_type
belongs_to :component_group
breakpoint
file_column :content,
:magick => { :versions
2006 Apr 14
5
state_models plugin and file_column?
I was looking at Kyle Mawell''s extremely nifty-looking StateModels
plugin
http://www.kylemaxwell.com/articles/2006/02/06/fun-with-single-table-inheritance
and before I go down the road with it, I was wondering if anyone has
used it with file_column.
The way file_column deals with an uploaded file -- by storing it to the
filesystem in a path that employs the model name and id --