similar to: error in uploading file(help me urgnt)

Hii all , I am trying to create a button that, when clicked on, calls a method in a controller . I am thinking that button_to_function is good to use for that i made htnl viwe like <h1>File Upload</h1> <p><label for="upload_file">Select File</label> : <%= file_field ''upload'', ''datafile'' %></p>

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Anyone know what''s going on with ActiveRecord Edge and 1.2RC1 unit tests. I get 13 failures from the "async_exec" method call. ie: test_callback_rollback_in_save(ConcurrentTransactionTest): ActiveRecord::StatementInvalid: NoMethodError: undefined method `async_exec'' for #<PGconn:0xb75a8754>: SET

I have a date-like-vector like : > date_file "10-02-2008" "10-03-2008" "10-06-2008" "10-07-2008" "10-09-2008" "10-10-2008" "10-13-2008" "10-14-2008" "10-15-2008" "10-16-2008" "10-17-2008" "10-20-2008" "10-21-2008" "10-22-2008" "10-23-2008"

SyntaxError in Upload#index Showing *app/views/upload/uploadfile.rhtml* where line *#10* raised: compile error app/views/upload/uploadfile.rhtml:10: syntax error Extracted source (around line *#10*): 7: <% end %> Trace of template inclusion: app/views/upload/uploadfile.rhtml RAILS_ROOT: /home/malathi/www/upload Application Trace <http://localhost:3000/upload#> | Framework

hii, i am trying to upload some files to filesystem using rails application when i use small size file everything is perfect but i when goes for larger files i got error this is my code #this model file class DataFile < ActiveRecord::Base def self.save(upload) name = upload[''datafile''].original_filename directory = "//192.168.147.17/Smruti/streams" #

Hey'' How to upload file with ajax in ROR? My code not working :( View file : <% form_remote_tag(:url => { :controller => ''Upload'', :action => ''uploadFile''}, :update => "result", :position => :bottom :html => {:multipart => true} ) do %> <p><label

I did a ?do.call but i don't think i understand it. if a, b,c,d are numeric vectors then could someone explain the difference between do.call("cbind",list(a,b,c,d)) and cbind(a,b,c,d). or point to an archive on it. the return value of cbind is a matrix or dataframe depending on what is sent in but i don't understand wheen it would be useful to use do.call. i realize it

Hi LLVM developers, GCC[1] is able to use Loongson ISA[2] for instruction selection: $ cat hello.c #include <stdio.h> int main(int argc, char *argv[]) { printf("Hello World\n"); return 0; } $ gcc -O0 -S hello.c $ cat hello.s .file 1 "hello.c" .section .mdebug.abi64 .previous .nan legacy .gnu_attribute 4, 1 .abicalls

Hi I am trying to render file in controller like this : def index render :flie => ''app\views\upload\uploadfile.html.erb'' end It still complains that template is missing. Template is missing Missing template upload/index.html.erb in view path /home/rails/ directory/app/views Do i have to use funtion render :template or how i can change that default index.html.erb

When I run "rake" using a postgres 8.1 database, I get a bunch of these notices. NOTICE: CREATE TABLE will create implicit sequence "categories_id_seq" for serial column "categories.id" NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "categories_pkey" for table "categories" How can I avoid those? I take it I need to modify the

- my old email address. The ISA_* classes might not be the best choice for this. There's an overall hierarchy and ordering to the ISA_* classes since they represent the generations of the MIPS ISA. If these extensions are available in Loongson chips based on MIPS32r1 and MIPS32r2 for example, it becomes difficult to describe with ISA_* classes without duplicating instruction definitions or

Need simple sample, how to upload image in to MySQL database (in BLOB) Rails 2.2.2 -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To

Hi everybody I''am working on a Rails app (using utf-8) in which I use the Spreadsheet gem to generate Excel files (.xls in my case). I ran into some issues when trying to write foreign characters to the generated Excel-File. The solution I found so far is to use Iconv like this: Iconv.conv(''ISO-8859-9'', ''utf-8'', some_string) This works fine with for

I just released a whole new version of the Ajax Scaffold Generator (for Ruby on Rails). The generator creates a scaffold page like the typical rails one, except adding, editing and deleting are all done inline. The generated scaffold is valid XHTML strict and fully styled right out of the box. Check out the demo: http://ajaxscaffold.height1percent.com/ And the how-to:

(Frenchy, sorry =) ) Hi everyone, i''ve got some troubles with aggregated attribute. I created a point and path class which receive postgresql point and path type data. Path object contains an array of point object. I''m currently working on a "hunting" module in web browser based game, and i need a crontab executed every n minutes to move the character on the map.

Hey gang, I have these classes: class Image < UploadFile validates_file_format_of :filename, :in => ["gif", "png", "jpg"] end class UploadFile < PropertyItem file_column :filename validates_presence_of :filename end class PropertyItem < ActiveRecord::Base validates_presence_of :name end What I''m trying to achieve is a class

In the test environment, logging out and back in is not working for me. The log for the first login looks like this: Processing UserSessionsController#create (for 127.0.0.1 at 2010-05-24 19:53:57) [POST] Parameters: {"user_session"=>{"remember_me"=>"true", "password"=>"[FILTERED]", "login"=>"test"},

this option is available in validation.. is there any equivalent when doing a query or should it be SQL dependent ( coded in the model ) ? thanks for feedback -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe

Hi all, (I''m new with RoR) I''m using a migratio to import data into a database but nothing is being happens. I''m importing strings from a parsed file. this is what I have: controller: class UploadController < ApplicationController def create table = { } params[:localized_string][:data].each_line do |line| if line =~ /^\s* " (.*?) "

I have 2 data centers in two different region, each DC have 3 severs, I have created glusterfs volume with 4 replica, this is glusterfs volume info output: Volume Name: test-halo Type: Replicate Status: Started Snapshot Count: 0 Number of Bricks: 1 x 4 = 4 Transport-type: tcp Bricks: Brick1: 10.0.0.1:/mnt/test1 Brick2: 10.0.0.3:/mnt/test2 Brick3: 10.0.0.5:/mnt/test3 Brick4: 10.0.0.6:/mnt/test4