similar to: Saving current date/time upon comment submission - help!

Can someone tell me how to store the current date/time when someone posts a comment on my blog? I could even update the comments table after the comment is saved in the controller, but I''m not sure how to do that either. Thanks for any help... -- Posted via http://www.ruby-forum.com/.

I want to append "#comment-1" or whatever, depending on the id to the end of my xml.link(" ... /#comment-1") attribute in my generated xml. Well, when I put: xml.link(" ... /#comment-" + comment.id) I get an Application error (rails) message when I look at the generated XML. This is what I''m doing without the id on the comments (its working fine):

How can I have the page redirect_to the same page after someone posts a comment? I know that you can do "redirect_to :action => ''index''", but the page is located at this URL: /posts/2006/02/01/individual_post/ So, the action is "individual" which is in the "posts" controller, but there is a custom URL mapped for the URL shown above. How can

If I were to figure out how to develop an RSS feed for my blog, I should be able to test that locally right? If I go to http://mydomain.com/posts/feed/, what should I see? The XML output? Thanks! -- Posted via http://www.ruby-forum.com/.

When a user posts a comment on my site, is there a way for me to be notified via email? I know this is pretty easy in php, i.e. mail() function, but I''m looking for the equivalent in Rails. Thanks! -- Posted via http://www.ruby-forum.com/.

Hi, Rails 2.3.2 class TestD < ActiveRecord::Base default_scope :limit => 12 named_scope :limit, lambda { |num| { :limit => num} } end ruby script/console >> TestD.all TestD Load (0.7ms) SELECT * FROM "test_ds" LIMIT 12 => [] >> TestD.limit(14) TestD Load (0.3ms) SELECT * FROM "test_ds" LIMIT 12 => [] Any ideas why the default limit

I''m having trouble redirecting back to the same page after a comment is posted. To post a comment, this is what I''m doing: #controller def comments content = Content.find(params[:id]) comment = Comment.new(params[:comment]) content.comments << comment content.save redirect_to ( :action => ''individual'', :year =>

Hello, I am using acts_as_commentable (related to Post) and I would like to know how to get the list the posts ordered by date of comment (i.e. post with recent comment first). in addition if a post has no comment, i would it to be inserted based on its creation date. Thanks for your help Nicolas --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Hi, I'm new to asterisk, and have a uniden UIP 200 that I got off of ebay. I'm having trouble getting the phone to register with asterisk. I've tried a few different settings. I'd be extremely grateful if someone with a similar setting could give me the sip.conf block for the UIP and the settings you're using in uniden.txt. Here's what I have currently: IP of phone

This is how I''m posting comments currently. This works, but I read somewhere that I shouldn''t inject params right into my sql query, because it makes it easy for people to hack in and ruin the db. I''m not sure if this even makes sense, but I''ve tried other things, and can''t get anything else to work. #currently def comments content =

I have a large list of matrices and a vector that identifies the desired matrices that I would like to rbind. However, I am stuck on how to get this to work. I have written some code below to illustrate my problem: # 3 simple matrices a<-matrix(1:9,3,3) b<-matrix(10:18,3,3) c<-matrix(19:27,3,3) #this is the type of list of matrices I am dealing with

A new TRAC entry with patch has been added (initially for Camping) to allow X-SendFile on Windows to use DirHandler to send files on drives other than the current drive, if the DirHandler base path is "/" (which is the way Camping uses DirHandler). As it was, "/" gets expanded to "C:/", and then you can''t serve files on any other drive, which I needed to do

How hard is it to do Ajax commenting? Can anyone provide an example, maybe using scriptaculous as well? I''m thinking this is fairly simple, but maybe I''m wrong. Thanks. -- Posted via http://www.ruby-forum.com/.

Gluster-Users, We currently have a 30 node Gluster Distributed-Replicate 15 x 2 filesystem. Each node has a ~20TB xfs filesystem mounted to /data and the bricks live on /data/brick. We have been very happy with this setup, but are now collecting more data that doesn't need to be replicated because it can be easily regenerated. Most of the data lives on our replicated volume and is

Does anyone know how to get going with the flickr api WITHOUT using the ''flickr.rb'' gem? I''m wanting to just use the REXML and ''net/http'' stuff. I''m just wondering how to send requests to the api and handle the response. Any tips would be great! Thanks! -- Posted via http://www.ruby-forum.com/.

I''m trying to automatically fill a "posted_by" text by with whoever is logged into the session. How do you set the value attribute using "<%= text_field ... %>"??? I''ve tried: <%= text_field ''post'', ''posted_by'', ''value'' => User.find(session[:user_id]).name.capitalize) %> But I get

Where are user's voicemail passwords stored and how does the asterisk administrator change them? TIA, Jeff Heath

I read on the Wiki that Asterisk Realtime requires CVS HEAD, but I've also discovered that not everything on the Wiki is 100% accurate (that's not a knock, but with a program that is changing as fast as Asterisk, it's impossible for the documentation to keep up). Is it true that Realitme requires CVS HEAD? TIA, Jeff Heath

I''m working on uploading my site to dreamhost. I just setup my production database, and gave it a host name. It said that it was successfully created. Now, it''s been like 25 minutes, and I still can''t connect to it. Is that normal? How can I get my tables created? Just wait it out? I''m trying to load it in the browser, and it says "server not

I occasionally get a fatal error unable to delete epoll event: Bad file descriptor I think the attached patch will fix it. The patch does two things: 1) changes the error we look for from ENOENT to EBADF. It is hard to reproduce this error, but if I change the epoll_ctl line to epoll_ctl(epfd, EPOLL_CTL_DEL, 666, ed->GetEpollEvent()); it does return -1 with errno = EBADF on my Linux 2.6.9