Comments on: Pagination in Ruby On Rails using will_paginate plugin http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/ self.blog(social_network, ruby_on_rails, technology_options = {}) Mon, 07 Jul 2008 03:05:52 +0000 http://wordpress.org/?v=MU By: nasir http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-705 nasir Fri, 20 Jun 2008 12:29:37 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-705 Nik Yes you can. In your view, instead of doing <code> will_paginate object </code> do this <code> will_paginate(object, :next_label => "<span class='class_name'>Next label</span>", :prev_label => "<span class='class_name'>Previous Label</span>" ) </code> This will add css classes before your previous and next label. Nik

Yes you can. In your view, instead of doing
will_paginate object
do this

will_paginate(object, :next_label => "<span class='class_name'>Next label</span>", :prev_label => "<span class='class_name'>Previous Label</span>" )

This will add css classes before your previous and next label.

]]> By: Niksan http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-700 Niksan Fri, 20 Jun 2008 07:07:20 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-700 Hi Nasir! I have used this pagination on one of the pages. I want to edit the styles for only the Previous or Next links. The current styles define a Link in a general way and have 2 styles 'current' and 'disabled' only for the two . Is there a way to apply a separate css class to Previous and Next links? Awaiting your reply. Thanks in advance, Nik Hi Nasir!

I have used this pagination on one of the pages. I want to edit the styles for only the Previous or Next links. The current styles define a Link in a general way and have 2 styles ‘current’ and ‘disabled’ only for the two .

Is there a way to apply a separate css class to Previous and Next links?

Awaiting your reply.

Thanks in advance,
Nik

]]> By: nasir http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-696 nasir Tue, 27 May 2008 05:58:05 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-696 Thanx Dave Thanx Dave

]]> By: nasir http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-695 nasir Tue, 27 May 2008 05:57:39 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-695 Hi ganesh, You can join the two tables to get the result set and then use the pagination. Hi ganesh,

You can join the two tables to get the result set and then use the pagination.

]]> By: Dave http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-691 Dave Thu, 22 May 2008 21:39:27 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-691 I had trouble installing the plugin on Windows, this page helped though: http://github.com/mislav/will_paginate/wikis/installation Just leaving the link for others to find.l I had trouble installing the plugin on Windows, this page helped though: http://github.com/mislav/will_paginate/wikis/installation

Just leaving the link for others to find.l

]]> By: ganesh http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-690 ganesh Thu, 22 May 2008 10:53:05 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-690 Hi, Is it possible to apply pagination for two objects Eg: Hi,
Is it possible to apply pagination for two objects

Eg:

]]> By: ganesh http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-689 ganesh Thu, 22 May 2008 10:52:08 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-689 Hi, Is it possible to apply pagination for two tables Hi,
Is it possible to apply pagination for two tables

]]> By: nasir http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-688 nasir Tue, 20 May 2008 08:44:13 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-688 Sijo The problem is in the class method of your model here :conditions => ["number LIKE ?", "%#{sd_ticket_number}%"] if you change sd_ticket_number to search_sd_ui_hash then i think it should work fine because i cant see you getting a value for sd_ticket_number from anywhere though you are passing search_sd_ui_hash parameter to your class method in the model Sijo

The problem is in the class method of your model here
:conditions => ["number LIKE ?", "%#{sd_ticket_number}%"]

if you change sd_ticket_number to search_sd_ui_hash then i think it should work fine because i cant see you getting a value for sd_ticket_number from anywhere though you are passing search_sd_ui_hash parameter to your class method in the model

]]> By: sijo http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-687 sijo Tue, 20 May 2008 06:23:23 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-687 Hi I have a search UI.And I use will_paginate to paginate result.My action is def search_sd_ticket #@search_sd_ui_hash=params[:sd_ticket] @search_sd_ticket_result=ServiceDeskTicket.record_paginate_sd(params[:sd_ticket],params[:page]) end and in ServiceDeskTicket model def self.record_paginate_sd(search_sd_ui_hash,page) def self.record_paginate_sd(search_sd_ui_hash,page) paginate(:page => page, :conditions => ["number LIKE ?", "%#{sd_ticket_number}%"], :per_page => 10, :order => "number") end My problem is the first page comes but when i click on the next page the following error happens You have a nil object when you didn't expect it! You might have expected an instance of Array. The error occurred while evaluating nil.[] The second time params[:sd_ticket] has no value..ow can I solve this?Please help Sijo Hi
I have a search UI.And I use will_paginate to paginate result.My action
is
def search_sd_ticket
#@search_sd_ui_hash=params[:sd_ticket]
@search_sd_ticket_result=ServiceDeskTicket.record_paginate_sd(params[:sd_ticket],params[:page])

end

and in ServiceDeskTicket model

def self.record_paginate_sd(search_sd_ui_hash,page)
def self.record_paginate_sd(search_sd_ui_hash,page)
paginate(:page => page, :conditions => ["number LIKE ?",
"%#{sd_ticket_number}%"],
:per_page => 10,
:order => “number” ;)

end

My problem is the first page comes but when i click on the next page the
following error happens
You have a nil object when you didn’t expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.[]

The second time params[:sd_ticket] has no value..ow can I solve
this?Please help

Sijo

]]> By: nasir http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-684 nasir Fri, 02 May 2008 04:53:00 +0000 http://nasir.wordpress.com/2007/10/31/pagination-in-ruby-on-rails-using-will_paginate-plugin/#comment-684 You don't have to do any thing special for that in <code> <%= will_paginate @obj_instance %> </code> just provide the link normally like so: <code> <%= link_to('A link', :controller => :jobs, :action => :index, :skill_type => 'ruby') %> </code> or if you are app is RESTful then <code> <%= link_to('A link', jobs_path(:skill_type => 'ruby')) %> </code> If you have a page at http://www.example.com/jobs that uses pagination and can be accessed at http://www.example.com/jobs?page=2, http://www.example.com/jobs?page=3, etc then your skill_type parameter will be added in the URL, for instance, http://www.example.com/jobs?page=2&skill_type=ruby That is, all your pagination urls will have an additional parameter of skill_type and its value attached to it. You don’t have to do any thing special for that in

<%= will_paginate @obj_instance %>

just provide the link normally like so:

<%= link_to('A link', :controller => :jobs, :action => :index, :skill_type => 'ruby') %>

or if you are app is RESTful then

<%= link_to('A link', jobs_path(:skill_type => 'ruby')) %>

If you have a page at http://www.example.com/jobs that uses pagination and can be accessed at http://www.example.com/jobs?page=2, http://www.example.com/jobs?page=3, etc then your skill_type parameter will be added in the URL, for instance, http://www.example.com/jobs?page=2&skill_type=ruby That is, all your pagination urls will have an additional parameter of skill_type and its value attached to it.

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