Displaying 20 results from an estimated 1000 matches similar to: "file column within link_to"
2006 Feb 04
2
file_column path problem grouping controllers in to modules
Hey there,
good job with the file_column thing, but I''m experiencing a problem I
didn''t found about.
I''m grouping controllers in to modules (like Admin::Category Admin:Item) and:
url_for_file_column("dettaglio", "picture_url")
return this search path:
src="/detail/picture_url/development/5/dark.jpg"
there''s a development coming from
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:
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 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 Jan 25
1
url_for_file_column in parent model''s view
Hi All,
I am using the file_column plugin to upload images. The model that I
am using is simply called images (id, name, caption - name being the
"file" column) and it belongs_to a parent model called books which
has_many images. I was able to figure out how to enter the images
into the correct model when updating of form of the parent model
(books). Now I need to figure out
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",
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
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 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 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},
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 11
1
fiile_column persistent across different forms
is there a way to keep the file_column field in the form persistent
across diffferent view templates ?
In my controller (same controller for both views) i do
@post = Post.new
in the view i do
form_step1.rhtml
---------------------
<%= file_column_field "post", "image" %>
<% if @post["image"] %>
<%= image_tag url_for_file_column("post",
2007 Dec 29
1
url_for_file_column not works
I am using the file column plugin.
If i upload an image it works correctly but if i want to show an image
it not works.
in my template i insert
url_for_file_column(@core, "image", "thumb")
but return ""
i tried to print @core.image but it is set to nil.
My model is this:
class Core < ActiveRecord::Base
has_one :forum_topic
has_many :votes
has_many
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
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 06
3
image replacement (new Effect.*****) problem
Here''s what I''m trying to do. I have two divs, one holds about 20 small
images of products and the other holds a single large image of one of
the products. I''m trying to use the jazzy "new Effect." way of changing
images but I can''t seem to get it too work. My script is replacing the
image and then making the element disappear. What
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 Apr 16
4
Preventing crawlers on link_to''s
My understanding was that using the :post=>true on a link_to() was supposed
to prevent search engine crawlers from triggering the link. However, this
does not seem to be working for me. Is there something else that I should
be/can be doing to accomplish this? Thanks.
-Matt
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
2006 May 02
6
Is there a link_to ''external url''?
I''ve checked the Rails documentation but find no mention of link_to
''external url'' or equivalent. Does rails have a built in method to do
this?
thanks
-Lindsay
--
Posted via http://www.ruby-forum.com/.