CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-3lazy-loading
cruxi
cruxi

Reputation: 829

Lazy load in RoR App (paginate results)

I want to realize some kind of lazy loading in my rails app. That means I have a query result of about 50 000 lines. I want them to be shown on 50 pages with 100 lines each. I can't load all the data before because it makes my browser crashing down.

So how do I just load a part of my data at a time? Does anyone can tell me some keywords that I can google?!

Thanks in advance!

Upvotes: 0

Views: 1094

Answers (1)

Eric Yang
Eric Yang

Reputation: 1889

Try the will_paginate gem for this functionality: https://github.com/mislav/will_paginate

It allows you to do things like @posts = Post.order('created_at DESC').paginate(:page => params[:page]) in the controller and <%= will_paginate @posts %> in the view.

Upvotes: 2

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