CODEWITHSUNDEEP
ruby-on-railswill-paginate
Srle
Srle

Reputation: 10496

will_paginate doesn't show links

Before posting this question i tried this solution from a similar question here:
will_paginate function not rendering page links

Instead of <- 1 2 3 ... N ->, I see the message "Fetching more products...".

// controller
1. @posts are ActiveRecord::Relation
2. 6 record as results, so expecting 3 pages

@posts = User.joins(entries: [{storage: :vote}, :category])
             .where("votes.count > ?", 0)
             .select("users.username AS username,
                       storages.id AS storage_id,
                       storages.title AS title, 
                       storages.content AS content, 
                       votes.count AS votes, 
                       categories.category_name AS category_name")
             .order("votes.count DESC")

@posts = @posts.page(params[:page]).per_page(2)

// view 

<% @posts.each do |post| %>
   ...
   ...
<%end%>
<%= will_paginate @posts %>

For http://localhost:3000/?page=1 i see "Fetching more products..."
for http://localhost:3000/?page=2 also "Fetching more products..."
but for http://localhost:3000/?page=3 i see ← Previous 1 2 3 Next →. Why pagination only on last page?

I'm using RoR 4.0.0

Gemfile: gem 'will_paginate', '~> 3.0.5'

Upvotes: 2

Views: 810

Answers (1)

sonali
sonali

Reputation: 758

it should be

@posts = @posts.paginate(params[:page], per_page: 2)

for quick look http://skatara.blogspot.com/2015/02/pagination-in-rails-using-willpaginate.html

Upvotes: 0

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