similar to: File generated with upload_column plugin

Hi to all the crew ! I''ve a little (big ?) problem. I''m using upload_column plugin, it works very well but it throws an exception when I try to repost the form after a validation error. Here some details: Model: (hostel.rb) HOSTEL_PHOTO_DIR = Proc.new {|inst, attr| "hostel/#{inst.id}"} HOSTEL_PHOTO_THUMB = "100x100" HOSTEL_PHOTO_NORMAL =

Hai I am using upload_column for uploading images. Trying to do the user registration. For the first time when the user tries to upload image it works fine. But when try to update the image an error undefined method `process!'' for #<UploadColumn::UploadedFile:0x6838424> occurs. in my view I set the :multipart=>true. and in controller in the edit action @user =

Hi all, I''m using uploadcolumn plugin for file uploading. Followed the README file. Put "upload_column :src_file" in my model file as instructed, and i got this NoMethodError for the upload_column. This is the full trace: /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb:1667:in `method_missing'' app/models/speech.rb:2

Hi all! I have a problem with the validation of uploaded images, or, to be more specific, with raising errors from plug-in files. I am using UploadColumn to upload pictures. Problem is that it won''t raise errors when upload e.g. txt-files. It will say "Upload succesfull", the time-stamp is updated only the picture hasn''t changed. I looked through the code of the

Hi, I want to do a multiple file upload with Ruby. I want to let my users upload pictures on my website to their account. I''m looking for something with a nice interface. I was wondering if you knew of any plugins/gems i can use THanks :) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails:

Hi, I?ve installed Asterisk for use as a SIP server. I can call people, but one strange thing happens: if I call someone with a SIP account outside my server (for example, sip:enum-echo-test at sip.nemox.net) everything is fine, if I call any Asterisk extension it also works, but the call gets disconnected in about 20 seconds. To be exact, audio is turned off but the SIP client still thinks

I'm having a bit of misbehavior wherein Dovecot seems to refuse to cooperate with my Mulberry MUA. By and large, everything works great. I can move mail back and forth happily. I can compose a note and copy the outgoing mail to my Dovecot "Sent" folder using my default Mulberry settings. But if I reply or forward a mail, I get a Mulberry error popup saying that it

i have a model with this: file_column :image validates_file_format_of :image, :in => ["gif", "png", "jpg"] If inthe form the user not insert the image i receive an error. If i remove: validates_file_format_of :image, :in => ["gif", "png", "jpg"] it works. Is possible do the validation only when user insert the image in form? i

Hi R UseRs, I am interested in providing Reporting abilities to R and have initiated a project called R Output MAnager (ROMA). My starting point was my R2HTML package which provides (rough) HTML exportations. I began with trying to mimic it for LaTeX but fastly did realize that it was a bad idea. Thus, I started again from scratch a new package and did spend a lot of time reading about this

Hello R Power Users, There is a rather large introduction you may skip to go directly to my question about S4 classes. I am working on some toy code to help me get in through S4 classes. Doing this homework, I have some questions about S4 classes. I have carefully read available help and some additional material such as Robert Gentleman's slides and special attention to "Programming

If the clients login locally and not in a domain. Then tell you users to use .\loginname Greetz, Louis > -----Oorspronkelijk bericht----- > Van: Alberto Maria Fiaschi [mailto:alberto.fiaschi at estar.toscana.it] > Verzonden: vrijdag 11 januari 2019 10:16 > Aan: L.P.H. van Belle > CC: samba at lists.samba.org > Onderwerp: Re: [Samba] upgrade to 4.8.3 authentication not

I updated a centos 7 without changing the samba configuration. Before authentication worked even without having to specify the domain to the logon. After the update, on the other hand, it is mandatory to specify the domain. user password: not work. domain \ user password work. I have 5000 windows (xp / 7/10) clients not in domain. Client workgroups are varied. Users are not expert at all and

this was previously posted only on samba-ntdom, but that was probably not the right list so i'm cross-posting to both samba and samba-ntdom. here's the problem: on NT4 w/ SP4 or SP5, self-extracting 16-bit install files work just fine in directories w/ Long File Names. on SAMBA 2.0.5a, i can get none of the aforementioned files to install from directories w/ Long File Names. a good

Dear R users, I use the glm() function to fit a generalized linear model with gamma distribution function and log link. I have read in the help page that the default method used by R is "glm.fit" (iteratively reweighted least squares, IWLS). Is it possible to use maximum likelihood method? Thanks Silvia Narduzzi Dipartimento di Epidemiologia ASL RM E Via di S. Costanza, 53 00198

Good morning, I am merging two datasets and I would like to save the non-matching rows in a separate file. The problem is how to retrieve the non-matching rows in R. Example: DATASET A code nomi A1 Franco A2 Mario A3 Andrea A4 Sandro A5 Luca DATASET B code book A1 Guerra e Pace A1 Storia di Roma A2 La coscienza di Zeno A4

i have a 2 step form which contains 1 file_column field. The second form is just "This is how your post will look" kind of form and the user can click Edit (to take them back to form1) or Submit. If the user clicks edit it takes them back to the first form with fields populated. I have it working with all text fields, I just dont know how to do this with file_column field (showing the

Hi all, I have a problem with a new Shorewall box I''m trying to migrate from iptables rules to shorewall 2.2.0. I have a 3 interfaces setup: - eth0 ---> internet (ip address) - eth1 ---> remote office (10.0.0.0/8) - eth2 ---> lan (192.168.16.0/24) I''m using a very simple and common setup, with just a few DNAT rules in my /etc/shorewall/rules file, and about twenty

I''m using file_column for upload images. now,I want to use the plugin attachment_fu. I have seen that for use it, i must create the attributes like: class CreateMugshots < ActiveRecord::Migration def self.up create_table :mugshots do |t| t.column :parent_id, :integer t.column :content_type, :string t.column :filename, :string t.column :thumbnail,

Hi, I have other information. I analyzed the core dump: (gdb) core 22534 [New LWP 22534] Reading symbols from /usr/libexec/dovecot/doveadm-server...Reading symbols from /usr/lib/debug/usr/libexec/dovecot/doveadm-server.debug...done. done. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by

Has anyone else encountered weird date behavior with mbox-style folders? I am nearly ready to bite the bullet and convert my UW imap hierarchy (which is in mbx format) to Dovecot. In so doing, I need to convert each UW-specific mbx-format mailboxes to the more portable mbox format, which Dovecot can read. (This is done with the 'mbxcvt' utility that's part of UW.) I am then