similar to: AJAX data grid for Rails?

Hi, I want to have a page in my Ruby on Rails application that is like a dynamic / updateable data grid. Like a matrix or spreadsheet segment (x rows, y columns) which one can click in any of the cells and make an update, which triggers some AJAX code to fire off the update, and then the responses come back and update whatever else needs updating based on this change. Is there a prototype

I would love to get some feedback and test a patch to rev. 4380. First, the money shot - check out this demo of a scriptaculous DataGrid: http://development.finetooth.com/?p=13 I''m using the <tr> as a sortable with the <th>''s as the sortable elements. The Patch file: http://www.commoner.com/~lsimon/scriptaculous/delay_and_ignorePosition_forSortables.diff The patch

I''m a little confused as to how booleans work in Rails. Which is better in the database? boolean or int(1)? True == 1 and False == 0, right? Using SQLite, I tried to set a value to true inside the database but it gave me an error. MySql didn''t, so I had to switch to int(1) for it to work. Is this just how it is? --~--~---------~--~----~------------~-------~--~----~ You received

Hey yall, I wanted to share some code I''ve been working on as it seems up the alley of folks on this list. It''s not rails, per se, but one day... DataGrid: http://development.finetooth.com/?p=6 This also showcases the option.delay perameter I''ve submitted into scriptaculous - hold down your mouse for one second on any column other than Vendor and then drag away ;) The

I am new to xen and trying to get the primary domain working properly before I create a new one. I am using the Gentoo unstable sources (2.6.16-rc5) and xen 3.0.1 and the kernel boots Ok and eth0 is activated. At this point the network is active and I can ping. Then I shutdown net.eth0 and start xend. This restarts net.eth0 and does some other stuff. Now every thing looks normal (ifconfig,

Dear R experts, Does RMySQL package handle Blob datatype in a MySQL database? Blob can represent an image, a sound or some other large and complex binary objects. In an article published by R-database special interest group, named "A common database interface (DBI)" (updated June 2003), it's mentioned in "open issues and limitations" that "We need to carefully plan

Hi all, I''m happy to announce that I''ve completed the first version of my Ajax.RssReader object. It needs some extra''s, but the basic functionality is now available. You can download it from http://www.sayoutloud.com/javascripts/rssreader.js Usage: function myCallbackFunction( rss ) { alert(rss.channel.title); for(n=0; n<rss.items.length; n++) {

Hi, someone can help me, I am ot able to find the way how to user Ajax.updaterto test if the request give some positive or negative result. I am able only to return the result inside a div. An example is appreciated. _______________________________________________ Rails-spinoffs mailing list Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org

Hello. I was wondering if anybody could point me in the right direction of creating a cross-fade effect for Ajax.Updater. If you have an element that gets replaced by a new one with Ajax.Updater, how can we blend one into the other? Many thanks. Tench

I was glancing at my logwatch report when I noticed: dovecot: IMAP(robinmail): fchown(/home/robinmail/mail/.imap/INBOX/dovecot.index.log.newlock, -1, 10(wheel)) failed: Operation not permitted (egid=100(users), group based on /var/mail/robinmail): 1 Time(s) dovecot: IMAP(robinmail): fchown(/home/robinmail/mail/.imap/INBOX/dovecot.index.tmp, -1, 10(wheel)) failed: Operation not

I am trying to filter my imap mail sent to my phone by using sieve. Currently everything is set up and works well using mbox and sendmail as the lda. I have re-installed dovecot with sieve included and updated dovecot.conf, which gives # dovecot -n # 1.1.3: /etc/dovecot/dovecot.conf ssl_cert_file: /etc/ssl/dovecot/server.pem ssl_key_file: /etc/ssl/dovecot/server.key disable_plaintext_auth: no

I use dovecot to push email to my SE P1i and it works very well. :) However, I have two email accounts set up on the phone, one using my domain for GPRS and public WiFi and one using my WLAN address for use at home, the idea being I don't want to pay for GPRS data at home. The trouble is the GPRS account remains logged on and I get the mail in both inboxes. There is no option in the email

Hi, This is my rsync command /usr/bin/rsync --compress \ --verbose \ --rsh=ssh \ --times \ --owner \ --group \ --ignore-times \ --links \ --perms \ --recursive \ --size-only \

Hi all, I''m building an application which uses mostly ajax to update the sections of the page. Now I''ve come to some thoughts on how to make the ajax-handling more efficient / less buggy. Currently, when the page loads up, I start some "new Ajax.Updater"-stuff to fill some sections with content from the db. I also registered watchers which also start nearly the same

See if I can stir up a little life with a demo. I can''t believe that Ajax.Autocomplete doesn''t work on IE, so I *must* be doing something wrong. Trying to figure this out I added some alerts to control.js and it seems that IE is not getting the onkeypress events. So, here''s a demo: http://hank.org/demos/form.html That contains two fields with onkeypress events:

Do I need something like this: eval(''('' + this.header(''X-JSON'') + '')'') (taken from Cody Swann, http://ajaxian.com/archives/prototype-extension-dynamic-script-pattern-support ). I''m guessing my problem is simpler, and I''m leaving something small out related to the header though. Thanks for any help -Mark 1. evalJSON:

Hello, I''m looking for a cross-browsers library based on prototype.js that wraps XML dom. I tried to extend XML dom elements by using Object.extend and Element.extend without success. It works fine with firefox (Object.extend) but don''t work with IE (msxml). I suppose that IE objects are not ''prototype based'' objects. Is there a way to go around this issue like

Starting at midnight Feb 1 my phone can no longer fetch mail from Dovecot. It endlessly connects and reconnects as you can see in the log below. I have restarted dovecot, the phone, deleted /home/robinmail/mail, all to no avail. I have turned on debug output but it does not tell me anymore. I can connect and see the folder using the KMail imap client. Any idea how I can proceed with this? The

Well, I''ve been burning the midnight oil trying to figure out how to issue the stop() command to a PeriodicUpdater. I''ve come up with a solution that uses setTimeouts to call the stop function. I think my solution is very kludgey... especially since I''m new to Javascript + Prototype. Can anyone let me know if the below code is at all proper? :) --------- Summary: A

(The following is not a Rails-specific question, but relates to a problem that affects Rails, so I wonder whether anyone on the team has an opinion about it or knows whether a solution is already in development.) While gem dependencies can be easily managed in a Gemfile by Bundler, when it comes to other assets, you either have to manually copy javascript files into the app/assets or vendor