similar to: How to apply class from Stylesheet to "link_to" element???

Hi, Just wondering how I get both the current date and time to display here (so far I can only get the date OR the time): @tblregisteredphone.txtregisterdatetime = Date.today Also, how can I change the format of the date and time from: Tue Apr 04 00:00:00 GMT Daylight Time 2006 to 2006-04-04 12:04:00 ?? I''m sure it''s very simple, I just don''t know how

I am new to Ruby and to Ruby on Rails and have spent the last few days trying to get my head around it. I think I am already hooked but am suffering badly from years of programming a non-OO RDBMS. I am trying to learn by attempting to produce a system for my work. I have a main table sdocs which has a field supplier_id which is an entry in another table (suppliers) to lookup supplier name etc.

This seems odd. When I try to look up a list element which has a space in the name using just the first word (i.e. no spaces), it will sometimes return the element with a space in the name and sometimes it will return NULL. Try this: alist <- list( 'hello'=10, bye=20, 'hello world'=30, 'goodbye world'=40, 'hi world'=50, 'goodbye foo'=60, 'goodbye

I have found a strange "ifelse" behaviour (I think) This works: > ifelse(T,1+1,1+2) [1] 2 > ifelse(F,1+1,1+2) [1] 3 Maybe I missed something about R internals, but why > ifelse(T,print("hello"),print("goodbye")) [1] "hello" [1] "hello" > ifelse(F,print("hello"),print("goodbye")) [1] "goodbye" [1]

I'm a newbie to Asterisk, but I'm moderately knowledgeable about phone systems. Right now, I'm most certainly confused. I have a TDM-04B (four FXO) and four analog FXO lines running into it from an AdTran 616. I have Asterisk working internally, although I could use some help getting incoming calls to answer properly and configuring my outbound dialplan. Here's where I'm

Hi, In my application I want to find out the occurance of substring "http:\\" in the main string "http:\\www.abc.com" Here how to find out whether substring "http:\\" is present in my String? & if substring "http:\\" is present then I want to delete it from main string. How to do this? PLs help me. Thanx in advance. Prash -- Posted via

Hi, I want to calculate difference between Current date & previous date (stored in database). The difference should be in days. Hhow to do that?? PLs tell me. Thanx in advance. Prash -- Posted via http://www.ruby-forum.com/.

I tried putting this inside my controller: def goodbye @link = Link_to "goodbye!", :action =>"goodbye" end and display it in my views calling the @link variable. Of course it doesn''t work. Why? Thanks -- Posted via http://www.ruby-forum.com/.

Hello! I m new to rails. I m playing around with it on a SuSE 10.0 box with ruby 1.8.2 and gems and rails and postgres. rails xyz creates a nice rails application, with its directory and ruby script/server runs webrick nicely and lets me see the page on localhost:3000. I went with some tutorial to create a Hello page showing the time and a Bye-Link to link to an Bye page. cat

Hi, I have some values on my webpage displaying like 1.22333333333 2.33333344444 2.33377777777 etc. Here I want to display values upto 2 decimal places correct. i.e, 1.22333333333 should be dislayed as 1.22 2.33333344444 should be dislayed as 2.33 2.33777777777 should be dislayed as 2.34 & so on.... How to do this in ruby????? Is there any function??? Thanx in advance. Prash --

I'm having the following problem: I call into my Asterisk box (RedHat Linux 9.0, 1 Digium X100P card) to access voicemail. After dialing the appropriate extension I get voicemail, am presented with the user's unavailable message, and can leave a message normally. The problem comes when I press "#" to end the recording, at which point I am told "Your message has been

Hey folks, So I'm trying to get Festival() working on 1.2.17. I'm trying to use app_festival: Here's the show dialplan output from that extension: '3378' => 1. Answer() [pbx_config] 2. Festival(Hello Asterisk caller. How is your day?) [pbx_config] 3. Playback(vm-goodbye) [pbx_config] 4. Hangup()

Hi, I am entering value in textbox ("name") on form. Now name field in database is having ''unique'' constraint on it so that no 2 records with same name allowed in database. Now when I m trying to enter same name into database from my form I m getting following error. ================================ Mysql::Error: #23000Duplicate entry ''Prashant''

Hey I want to port my app (, which is still in early development) to Rails-1.1 from Rails-1.0. What''s the safest way to go about doing this? Can I do so without changing any of the stuff I''ve done so far? =] BTW...does anyone know where Scott Raymond''s Rails-1.1 write-up is? I''ve been reading a lot about it but I''ve been getting "page not

Hey, I want my users to be able to use the following notation: -- http://id.action.controller.domain.com/ instead of having to type in the standard Rails: -- http://domain.com/controller/action/id How can I do this? Is it even possible? If not, don''t you think this is something that the core team should have a look at? (PS. I''m using MySQL for backend and developed

Hi, I have an object (@cnt). Now when I am calling "@cnt.inspect" on object it gives me output as follows:- ----output---- [#"3"}>] ----------- Now in aboove output the number between double quotes (3) which is of my interest & I want to display it. How to do that? Actually this is my method:- ==================================== class Tagging < ActiveRecord::Base

Hello everyone... I'm trying to get up a testing pbx installation. Following instructions of what've read from the handbook and from asterisk's wiki, I wrote the dial plan as follows: [general] ; ; static = yes ;[globals] ; [default] ; exten => 0,1,Answer() exten => 0,2,Playback(fcopba1) exten => 0,3,Hangup() exten => *0,1,Answer() exten => *0,2,Record(fcopba1:gsm)

Hey, Is is possible to get the full URL (''http://www.sender-domain.com/links/list.html'') from where a user was sent to my site (www.my-domain.com/controller/action) e.g. by clicking on a link? (I read about something called a ''request'' object, I don''t know what it is or does, is that what I''m looking for? I''m very new to Rails

Hello Asteriskers, :-) We're trying to set up an outbound notification calling for system alerts with Asterisk 1.4.0. We generate a call file in /var/spool/asterisk/outgoing and the outbound call is originated through Zap/1 (Sangoma A200D to a Canadian POTS line). The problem is that Asterisk does not wait for the other side to answer before it starts playing the message. So the

Hi, I am new to ROR. I have created a form with foru fields in ROR. Now its working fine for all CRUD operations. But I want to validate data on form for "validates_presence_of" validation. How to do this? I tried it by putting line "validates_presence_of :description" . But its not working. Its throws error like "undefined method `each'' for