Displaying 20 results from an estimated 800 matches similar to: "file_column error"
2005 Aug 17
7
(newbie) #{method}_relative_path empty (file upload 0.1.2)
first off, thanks (a lot!) sebastian for creating this module... I''ve
been spending a lot of time in getting file uploads to work.
inside a project I''m working on, I''ve got two different models using
it... with one of them it''s working just fine. with another,
everything works, with the exception of the url_for_file_column
helper, which shows
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 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
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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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 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
2005 Dec 04
2
Filecolumn: url_for_file_column problem
Calling url_for_file_colum results in a TypeError: can''t convert nil to string.
The error is in line 148 of filecolumn.rb:
def relative_path(subdir=nil)
File.join(relative_path_prefix,subdir, @filename)
end
If I substitute '''' for subdir in the File.join command, then it seems to work fine. Since this is a plugin, I''m wondering why I need
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
2006 May 31
7
How to render from with <%%> ?
I have a loop that I iterate through in my view.
<%
coll.each do |itm|
puts(itm.value)
end
%>
How do I render the itm.value without using a <%= %> tag? Should puts
not work?
Joerg
P.S. There is a good enough reason for me wanting to do this :-)
--
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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 Mar 26
10
How to delete a uploaded file with file_column plugin?
Hi,
sounds somehow stupid, but I can''t get rid of my files that I uploaded
into my application via the file_column plugin. Any suggestions?
Cheers
Thomas
--
Posted via http://www.ruby-forum.com/.
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 May 12
11
Stupid? question about if else logic
this seems so stupid, I keep thinking I''ve dealt with this before but I
have this code
<h1>Portraits</h1>
<% if @image.portrait == 1 %>
<%= image_tag(url_for_file_column ''image'', ''file'', ''thumb'') %>
<% else %>
<h1>Landscapes</h1>
<%= image_tag(url_for_file_column
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 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
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 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 May 15
4
Anyone got a copy of File_Column trunk
Anyone able to post a copy of the svn trunk of file_column? The
website''s been down for the past few days, and I''ve only got the last
release (0.31, I think), which is missing a whole load of goodies.
Tx
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 Mar 02
2
url_for_file_column not returning correct path
I added this test towards the end of the included
file_column_helper_test.rb that shipped with the file_column plugin:
def test_url_for_file_column_different_root_path
Entry.file_column :image, :root_path => File.join(RAILS_ROOT,
"public/files")
e = Entry.new(:image => upload(f("skanthak.png")))
assert_match %r{/public/files/entry/image},