Displaying 20 results from an estimated 1000 matches similar to: "file_column path problem grouping controllers in to modules"
2006 Feb 10
2
file column within link_to
Hi,
I correctly see:
image_tag url_for_file_column("element", "picture_url", "medium")
now I need to make it a link so I''ve used:
<%= link_to(image_tag url_for_file_column("element", "picture_url",
"medium"), {:controller => "products", :action => "sec_level",
:level_id => @element.id}) unless
2005 Mar 07
3
exclude an attribute from save
Hi,
I''ve used .save to save the attributes, but on my table there is an
autoincrementing id (not the primary key) that doesn''t need to be
inserted... but save try to INSERT it anyway... is there a way to
avoid save from acting this way or to whisper him to be more polite
this time? ;)
Thanks,
Enrico
--
"The only thing necessary for the triumph of evil
is for good men to do
2006 May 04
5
How to upload only jpeg & gif & png images into public/images using rubyonrails
Hello iam new to rubyonrails. Please any one help me out in "How to upload
only jpeg & gif & png images into public/images using rubyonrails"
Thanks in Advance
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2006 May 12
3
file_column error
Hmm, I''m using file_column and going by this tutorial, the files upload
ok and I can see the fields updated in the database, but I am getting
this error:
"Trying to access file_column, but primary key got lost."
Thanks in advance
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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 May 04
5
create databases with rake
hi,
is there a way to create the database (say development and or
production) specified in database.yml with rake?
thanks,
Enrico
--
"The only thing necessary for the triumph of evil
is for good men to do nothing"
Edmund Burke
2006 May 08
1
file_column - url_for_file_column issue.
Hi,
url_for_file_column @variable, ''name'', takes an instance variable. My
question is, what if I don''t want to have to retrieve the instance variable
every single time but I have the image id, along with its name with me.
Could I contruct that object in a view and pass it to url_for_file_column:
<% @picture = Picture.new %>
@picture.id = ...
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 Jan 19
1
partials and instance variables for file_column
Hi,
Sebastian Kanthak of the file_column-Plugin wrote once:
"is the photo object inside a local variable or an instance variable
(e.g. photo or @photo)? url_for_file_column only works with instance
variables, like all other active record form helpers. Could this be
the problem?"
So I''m using file_column in a partial, e.g.
<%= render (:partial => "product",
2005 Oct 09
6
Problem With url_for_file_column/file_column
I am using the very helpful file_column extension in my app.
The uploading portion works great - no problems.
Where I am having an issue is displaying the images in my view. My code
looks like this:
<% for @record in @main_box_releases -%>
<%= image_tag(url_for_file_column("record", "record_cover")) %>
<% end -%
@record is an instance of a class called
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
2005 Dec 17
1
file_column url_for_file_column from within controler
Hello,
i hope somebody can help me:
How can i get the path/url for a file stored with file_column within any
contoller?
Is it somehow possible to use the url_for_file_column method from the
file_column_helper.rb ?
Greetings and thanx for any advise,
Marc
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2007 Aug 18
1
problem with file_column url generator
Hi,
I have the following in a viewer
Here, @lst = Homework.find(:all) is an array of homeworks. I checked
this this is correct.
Based on the error below, somehow, the url_for_file_colum does not
like to act on the model element.
I checked the source code to url_for_file_column, and the problem is
with instance_variable_get().
I have no idea wat is going on! Any help is appreciated. Gordon.
2006 Jan 17
5
file_column mangling URL
Hey,
I''ve gotten file_column to upload a file, drop it in the dynamic
directory, but I can''t display the image, the directories repeat
themselves:
My model:
class Person < ActiveRecord::Base
file_column :image_url
In my view:
<%= image_tag url_for_file_column(''person'', ''image_url'') %>
HTML generated is this:
<img
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 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 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
2005 Jun 21
3
dynarch calendar problem when used with ajax
I''ve got a partial with a form using the dynarch calendar
(calendar_field behavior). Working.
Now I render this partial from the action specified in to a link_to_remote.
Now when I click the calendar it''s not showed anymore.
theese lines:
<%= stylesheet_link_tag ''calendar-system.css'' %>
<%= javascript_include_tag ''calendar'',
2006 Jan 05
3
file_column url_for_file returns nil
Hi Guys,
I have been struggling with this one for a while...
file_column 0.3.1
My file gets uploaded and thumbnailed correctly,
however <%= url_for_file_column("item", "image") %> returns nil...
I have tracked the problem to line 60 in file_column_helper.rb but I
cant figure out why my model would return nil in this case...
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2006 May 12
4
validates_uniqueness_of with a condition
Hi,
I need to check the uniqueness of an attribute (a doc number) using a
condition (a specific year), I''ve found validates_uniqueness_of
:number, but I need to tell it I just want to check a specific year.
I''ve found :scope but I haven''t really understood it''s meaning, Can I
scope on a specific year?
Thanks,
Enrico
--
"The only thing necessary for the