similar to: nil object Error

hi all, i am new in ruby on rails,i have one issue regarding the session in ruby on rails.I am using session , i have following condition in my rhtml <%if @session[''user''].first_name == "admin"%> <table width="290" border="0" height="20" align="right" cellspacing="0"

hi all, i am getting an error ''undefined method ''current'' for 852:Fixnum'', the error coming for following line <%if @expert_pagination.current.previous%> <a href="#" class="darkgray1"

hi all, I successfully deployed the ROR project on Centos server,i have one question how can i access that application from my machine ? on starting WEBRick server it is started on this ip http://0.0.0.0:3006, i want to set my machine ip in place of ''http://0.0.0.0:3006'' and also how i can access it from my machine ? Thanks in advanced. Thanks and Regards Sachin S.

hi all, for some reason my WEBrick server became extremely slow on live.i am using Fedora 14 and Ruby 1.8.7 ,Rails 2.3.11 and RubyGem 1.6.2. is there any reason why this would be the case? -- Thanks and Regards Sachin S. Kewale -- 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

My site : https://radiobiscottes.studioo.fr/ -------- Norbert Deleutre  <http://www.lmgc.univ-montp2.fr/perso/norbert-deleutre/> P 0467149655 UMR CNRS 5508  <http://www.lmgc.univ-montp2.fr/> A Campus Saint-Priest/Montpellier > Le 25 nov. 2020 à 13:04, Damien GENESTE <d.geneste at illud.fr> a écrit : > > Hello Norbert, > > I don't know how i can help

I have some embedded tables that form different sections of a view. I find that I use the same look for certain ones which means I have to duplicate the same exact table for each section that''s similar. Is there a way to do.. hmm.. well.. kind of like what a layout does using @content_for_layout, but for a partial. Does that make any sense whatsoever? :) OK so here''s some

<!-- HOME.RO Banners v0.1 --> <SCRIPT LANGUAGE="JavaScript"> <!-- browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 2 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 2 ))); if (browser) { if (parent.name != ''homepopup'') {

I have the following code and I am not able to get it working. The error message is not coming on the top, it is just getting displayed on a different page if I dont have the rescue block commented at the bottom. Model: user.rb require "digest/sha1" class User < ActiveRecord::Base validates_presence_of :eaddress, :fname, :passwd, :pcode, :country, :day, :year, :month, :gender,

Please can someone show me the correct syntax for a hidden field in forms, this is my code <%= start_form_tag :action => ''create'' %> <div class="form1"> <table width="auto" boader="8" cellspacing="5" cellpadding="5"> <% hidden_field ''line_item'', ''client_id'', :value

Hi, I have Holiday table. the fileds are id,holiday_date,description. i added new records and list them also. when i listed all the records in the database are listed but i want to list only one particular year records. my holiday_list.rhtml page is as follows <%= stylesheet_link_tag "common", :media => "all" %> <%= error_messages_for ''holiday''

I see the new kernel available in the plus repository... is there some way to view what the differences are between that and the mainline kernel?

I''m trying to create a dynamic search function to filter the list results using form_remote_tag. I need this to work with a table data output. So it would update the partial template of table rows. I tried wrapping the table rows in a div tag but that wouldn''t update the table properly. Any help on this would be greatly appreciated. Here is my code: <%=

hi all, i have one issue with the greater than operator ,how should i use greater than operator ? i have condition <%if @c_page > 5%> it giving error ''undefined method `>'' for nil:NilClass'' thanks in advanced Regards Sachin -- -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to

I''m trying to validate a record before save. I''m using one controller in this case furnii where I have all my calls. The problem is that, the form containing the field I''m trying to validate resides in the furnii views. I tried to add validates_presence_of :content (the field name) in both the furnii model and the ratecomment model but it does not work. I know there

Okay so heres my code which works fine, i''ll explain the problem below. <% for num in 1..-04Gazou6+pmm/bHYDwDEOA@public.gmane.org %> <table class="products" id="table1" cellspacing="2" cellpadding="3" border="3"> <tr> <td> <table width="25%"> <tr> <tr> <td><%=

Hey all, I''m not sure if IE can support this, but I''m trying to get the dimensions of an element that has percentages for height/width. In the example code below, I''m trying to get the dimensions for the ''MyCell'' element. Firefox supports Element.getDimensions(''MyCell''), but IE returns 0 for the height & width returned by that

https://bugs.freedesktop.org/show_bug.cgi?id=95251 Bug ID: 95251 Summary: vdpau decoder capabilities: not supported Product: Mesa Version: 11.2 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau at

Hello, I''m using the script.aculo.us <http://script.aculo.us> animation effects and whatever I try I could not solved that IE flicker problem, I did what was suggested on FAQ as well. Please take a look and if possible let me know where the problem is. Regards, Danial _______________________________________________ Rails-spinoffs mailing list

Hello! curl 'http://64.235.47.134/?release=6&arch=x86_64&repo=os' <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <html> <head> <title>Index of /</title> </head> <body> <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"> <title>CentOS

Greetings Friends, is any one knows why i see squirrelmail login interface like below Live Example Can Be Seen Here: https://mail.digital-infotech.com/webmail i have tried to install configure from source as well rather than RPM but all the same.security permissions have been verified also. and i have no clue any more. help would be greatly appreciated Thanks / Regards <> <