Ruby on Rails search method

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So I want to my user to be able to search by title and description so I have added this line of code. Here is the error i receive

wrong number of bind variables (1 for 2) in: title LIKE ? or description LIKE ?

 def index

    @posts = Post.where(["title LIKE ? or description LIKE ?", "%#{params[:search]}%"]).page(params[:page]).per(10)

end

you're using two ? in this statement. so, the interpreter is expecting 2 arguments for each ?. change your code to this:

@posts = Post.where("title LIKE ? OR description LIKE ?", "%#{params[:search]}%", "%#{params[:search]}%").page(params[:page]).per(10)

Let me know if it helps.

Search in Rails, A Simple search form Powerful search functionality with the Sunspot gem · List of the most popular search tools for Ruby form_tag(posts_path, :method => "get​", id: "search-form") do %> <%= text_field_tag :search,  I'm very new to Ruby on Rails and actually, I'm trying to implement a search function into my Ruby on Rails page. It's a page where you can add users to a database, you can also edit or delete them. There is my index page where all of those users are getting listed, and, above this table, there is a search function (well, it's just a text field

You can name your arguments when you use the hash syntax - for example name it just :q:

@posts = Post
  .where('title LIKE :q or description LIKE :q', q: "%#{params[:search]}%")
  .page(params[:page]).per(10)

Chapter 4. Search Feature · Ruby On Rails Tutorial, Let's begin by adding creating a search page and add a search bar. form_tag(​search_page_path, :method => "get", class: 'navbar-form  The book_params method is used to collect all the fields from object :books. The data was passed from the new method to create using the params object. The next line is a conditional statement that redirects the user to the list method if the object saves correctly to the database.

It's good practice to check Case insensitive matching

 @posts = Post.where("LOWER(title) LIKE ? OR LOWER(description) LIKE ?", "%#{params[:search].downcase}%", "%#{params[:search].downcase}%").page(params[:page]).per(10)

Simple Search Form in Rails - Yassi Mortensen, This is a quick tutorial on how to generate a simple search form to filter out what is displayed on a Rails Web Application view page. key was defined in your form above) You need to make sure to permit the term field :search in the superhero_params method in the superhero controller. Ruby on Rails  Tag: ruby-on-rails,ruby,ruby-on-rails-3,ruby-on-rails-3.2 I am using the meta_search gem to search products in my catalog. However, the first time I enter the search page or I send a blank value, the search is made and all the products are returned and listed.

You can also use this gem called ransack. Although is focused on forms, you can still make great simple search queries. See this documentation: https://github.com/activerecord-hackery/ransack/wiki/Basic-Searching

Build a Simple Search with the simple_form Gem in Rails 5, Searching in Rails 5 is one of those things that always starts out simple “oh, are on their way to be deprecated after Rails 5.2 and replaced by form_with . https​://rubyplus.com/articles/3381-Simple-Search-Form-in-Rails-5. NOTE: The returned records are in the same order as the ids you provide. If you want the results to be sorted by database, you can use ActiveRecord::QueryMethods#where method and provide an explicit ActiveRecord::QueryMethods#order option. But ActiveRecord::QueryMethods#where method doesn't raise ActiveRecord::RecordNotFound. Find with lock

Adding a Basic Search Form in Rails - DEV, Tagged with rails, ruby, tutorial, beginners. We will need to add a search method to our model page, our fish class in this example, that the  Creating a Simple Search in Rails 4 July 20, 2014 by Koren Leslie Cohen Say you have a blog and you want the user to be able to search your posts, you will need to add methods to both your posts controller and post model, and create a corresponding search form.

How to add a powerful search engine to your Rails backend, In this article, I will describe how to develop a Ruby on Rails 5 API all necessary methods to index our model and run search queries on it. Action View Form HelpersForms in web applications are an essential interface for user input. However, form markup can quickly become tedious to write and maintain because of the need to handle form control naming and its numerous attributes. Rails does away with this complexity by providing view helpers for generating form markup. However, since these helpers have different use cases

Search and filter Rails models without bloating your controller , Searching, sorting, and filtering in Rails controllers can be a pain. Imagine an #​index method on your RESTful controller that shows a table of products. And now you can show just the active products with names that start with 'Ruby'. Active Model BasicsThis guide should provide you with all you need to get started using model classes. Active Model allows for Action Pack helpers to interact with plain Ruby objects. Active Model also helps build custom ORMs for use outside of the Rails framework.After reading this guide, you will know: How an Active Record model behaves.