Ruby / Ruby on Rails Forum

This is my form: =========================== <% form_tag :action => 'update', :id => @book.id, :title => @book.title, :price => @book.price, :description => @book.description %> <%= render :partial => 'form' %> <%= submit_tag 'Edit' %> <% end %> ===========================

Hi, I am trying to install watir (ruby gem). But I am getting the following error: ERROR: While executing gem ... (RuntimeError) Error instaling watir: watir requires win32-process >= 0.5.5 Please help me to install the watir.

I have the following code, it is sending text message. I want to attach a file. How to do that? require 'net/smtp' # plain mail smtpclient = Net::SMTP::new( '192.168.1.1' ) # create new object to send mail the_email="From: ruby_using_smtp@webdevel.co.in\nTo:xxxx@bksys.co.in\nSubject:Birthday \n\n"+"This is for demo" #Frame a mail...

Hi Guys, I have tried out several ways to connect to my MYSQL database thru Ruby on my windows machine. I have used ruby-mysql, mysql-ruby, ruby DBI....but havent been lucky so far, is there any installer kind of a thing to do this stuff! ""I get the following error - mswin32-ruby16.dll was not found"" Can anybody guide me...

Hi All, Is there anyway i can call windows Batch file from ruby program. I tried the following line, it failed : cmd.exe /c C:\Documents and Settings\user\Desktop\RUN.bat Suggest me if you have an answer for this. Cheers

Hi Coders, I have to redirect from my server to the different server page by simulating the POST method submit from the Controller file, I tried using post_via_redirect, but could not succeed... though redirect_to just redirects to given URL, I need to pass parameters using POST. Configurations: Rails 1.2.3, ruby 1.8.6 (2007-03-13...

I am using ruby on rails. Hence through my controller I am fetching the list of data(query strings saved in the database) on the basis of some condition. Now I need to execute these queries. Do any one know how to do this?

Hello All, How do I display ASCII values from A..Z? I tried the following but get some compiler error: def DisplayAscii() for index in 'A'..'Z' do puts ?index end end

I am designing a form (in windows) and I wish to import the names of checkboxes from a database. Can please someone help me out with this?

Hello, For my ruby on rails application,i need to delete all the temporary files created in /tmp folder.If those files increases, at some point in time, my application stops working unless i delete all session files manually.Is there any way, so that i can keep on deleting those files from the folder automatically or somehow.Please help if...

Hi! I have just added login feature to my rails application by following the instructions from "Agile Web Development with Rails" but now I am getting strange error (looks to me like some kind of routing problem) under the passenger/apache. It is working fine under webrick. The error is: 500 Internal Server Error The server encountered...