Displaying 20 results from an estimated 1000 matches similar to: "Using image_tag and send_data"
2006 Sep 08
4
Does acts_as_attachment :storage => :db_system work?
I found the post about needing to install acts_as_attachement_1_1_6 if
you are not on edge rails. But I am having trouble getting db_system
storage to work. As far as I can tell in from the database, things are
working, but I don''t see how my model table hooks up with the db_files
table so I am having trouble altering the image_tag from the tutorial
2008 Oct 14
0
Attachment_fu, db_file and Windows
I''m having trouble serving images which I have saved as db_files with
attachment_fu. I use this code to serve the images:
Controller --
class PhotoController < ApplicationController
def image
@photo=Photo.find(params[:id])
send_data(DbFile.find(@photo.db_file_id).data,
:type => @photo.content_type,
:filename =>
2007 Dec 08
3
Uploading photos using facebook & attachment_fu
Hi All,
I''m trying to use a form to upload a photo that I will save using
attachment_fu. I''m very new to Facebookr so I apologize if this is covered
somewhere, but I''m kind of stumped.
Here''s what I''m doing now:
<% facebook_form_for(:my_object, :url => { :action => ''upload_photo'', :id =>
params[:id] }, :html => {
2007 Nov 29
1
mongrel_upload_progress and attachment_fu
Can one use mongrel_upload_progress in combination with attachment_fu
(db_file)?
I wan''t to store uploaded files directly in a mysql-database - not in
the filesystem.
Is there a way to use mongrel_upload_progress to do this, or do I have
to store
files in the filesystem and copy them to the database?
Thanx
2007 Mar 28
1
attachment_fu & update_attributes... bug?
It seems that attachment_fu is a pretty popular plugin (it''s great), but
I''ve been having a terrible time trying to figure out an issue when
using "update_attributes". I''m storing files on the file system rather
than in a database.
It seems that when "update_attributes" is called with a new file,
upload_data= tries to copy a file that
2008 Sep 23
5
Problem getting Rails to emit the correct (proxy) domain in route urls
Behind the scenes my app runs like this:
http://myapp.mydomain.com/myapp and
and
https://myapp.mydomain.com/myapp
are Apache 2.2 virtual hosts proxy-balanced to a mongrel cluster
on the same machine.
But I need to make these available here:
https://www.mydomain.com/myapp
and
https://myapp.mydomain.com/myapp
are on a second server using ProxyPass and ProxyPassReverse to
2008 Jul 21
2
using image with submit_to_remote
Hi
How can I give an image to submit_to_remote .I could successfully do
it with link_to_remote as below..But the same not working with
submit_to_remote
<%= link_to_remote( image_tag("/images/cancel.png", {:alt =>
''Cancel'', :class=>"noborder",:title=>"Cancel"}),
{:update => "search_contact_div",
:url
2006 Apr 27
7
SuperImage plugin
Greetings all,
This is the first release of the SuperImage plugin. The idea is you
upload images to the database, and then pull them out at any size you
want. Combine this with caching and it will stay light and fast.
More info and instructions are here:
http://beautifulpixel.textdriven.com/articles/2006/04/27/superimage-plugin-making-resizeable-uploaded-images-easy
svn:
2007 Jun 29
1
attachment_fu validation error
I have this class:
class Logo < ActiveRecord::Base
has_one :something
has_attachment :content_type => :image,
:storage => :db_file,
:max_size => 500.kilobytes
:thumbnails => {:web => ''150x100'', :pdf =>
''150x100''},
:processor =>
2006 Mar 21
4
activerecord - mysql blobs...
I''m struggling with activerecord and mysql blobs (uploading files)...
blobs over 400K-ish cause the below exception...
ActiveRecord::StatementInvalid in File#upload
Mysql::Error: Lost connection to MySQL server during query:
I''ve tried blob, mediumblob, and longblob...
I''m using windows xp for development - and have not installed the mysql
gem...
simlar google
2011 Oct 18
2
Fried Email Server! Perl Problem
I hate it when I crash my email server. Here's what tailing /var/log/qmail/qmail-smtp/current gives me:
[root at toast jack]# tail /var/log/qmail/qmail-smtpd/current
@400000004e9ddbd031610f54 tcpserver: status: 0/20
@400000004e9ddbd72c767c04 tcpserver: status: 1/20
@400000004e9ddbd72c7ab60c tcpserver: pid 12039 from 210.76.164.235
@400000004e9ddbd739a20d1c tcpserver: ok 12039
2006 Mar 30
13
Trying Agile book, found problem
Pg. 57 of Agile asks you to create a scaffolding by typing in
ruby script/generate scaffold Product Admin
Instead of generating everything, it only gives me
exists app/controllers/
exists app/helpers/
exists app/views/admin
exists test/functional/
dependency model
exists app/models/
exists test/unit/
exists test/fixtures/
identical
2010 May 03
7
rendering images dynamically
Hi,
I have a rails application where I respond to a request by fetching
image urls from various web api calls and need to display them as they
come available. I am able to display all the images once I get them
all, but that causes an unacceptable delay for my user.
One approach I am trying is, from my controller, set an @image
variable, and then pass in a block to the model that retrieves the
2007 Jan 08
3
Adding 4000 Lines to asteriskdb via asterisk -rx ?
Hi there,
I want to add 4000 Callerids and Callernames to my asterisk-db.
(/var/lib/asterisk/astdb)
I do not want an external database or an sql-database because I do
not want asterisk to depend on external processes.
However, when I do 4000 "database put number name" via a shellscript
and "asterisk -rx" I only have 600 entries later in my asterisk-
database. The asterisk
2007 Dec 13
4
Attachment_fu problems on updates
On the creation of a member the member''s picture uploads as it should.
However, when updating the member, while selecting a new picture, an
error is thrown:
can''t convert nil into String
RAILS_ROOT: /Users/chris/Documents/Projects/Rails/CommunityCMS/trunk
Application Trace | Framework Trace | Full Trace
2006 Sep 26
1
Error while generating scaffold
Hello,
When I run the command:
"ruby script/generate scaffold Product Admin"
I receive the following error after the usual changed files info:
"Couldn''t find ''product'' generator"
The command is based on "Agile Web Application Development with Rails"
first edition on page: 57. Just to give some context to what I am
doing, I just created
2005 Dec 22
13
in-memory SQLite for testing
I am following the rails book, and arrived to the section about
testing. The test database is configured as:
test:
adapter: sqlite3
database: ":memory:"
and I get this error with the simple product test:
% ruby test/unit/product_test.rb
Loaded suite test/unit/product_test
Started
E/usr/local/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.1.0/lib/sqlite3/
errors.rb:94:in
2007 Aug 22
8
How to spec an attachment_fu model
First off, I''m not trying to spec attachment_fu, I know it''s been tested.
But, I added some code to that model that I do need to test. Basically,
I need to somehow fulfill the "uploaded_data" property so I can actually
run my tests(otherwise they fail because of validations). The
"uploaded_data" field is what would grab the multipart data from form.
Here
2013 Jan 24
5
Searching for Nodes
Hello All,
I''m reviewing switching to puppet from chef and am trying to identify how
to port the various features.
I have hit a stumbling block searching for nodes. In Chef i could search
for a node by role, but I am lost as how to do this with puppet and classes.
Example:
I want my load-balancing node to look for all application server nodes and
grab their ip address (and hostname
2007 Apr 27
3
attachment_fu content_type problem
Hi all....
Admittedly I''m new to Rails and trying to find my way but I''m having
an issue with uploading documents with attachment_fu.
I have a form where I''m uploading multiple attachments (using AJAX to
add file_filed_tags). That seems to work pretty well. The problem is
I can''t seem to get the content_type to work as I would expect. For
example, if I use