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Rails: How can I make an object available in all views?


Rails: How can I make an object available in all views?

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Rails: How can I make an object available in all views?
Tag : ruby-on-rails , By : Der Ketzer
Date : November 23 2020, 01:01 AM

Any of those help You can do it with a before_action (aka. before_filter) in the ApplicationController, from which all your controllers should inherit.
class ApplicationController < ActionController::Base
  before_action :make_search

  def make_search
    @galleries = Gallery.all
    @search = Search.new
  end
end

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Rails: Make views editable by end-users?


Tag : ruby-on-rails , By : CrimsonGore
Date : March 29 2020, 07:55 AM
it helps some times You are describing a CMS. Check out BrowserCMS and RadiantCMS.
In short, you need to extract out parts of the page that are editable, and store them somewhere, typically the DB. You can have users edit those parts of the page via your typical web forms. Extra points for ajax/in-place editing, but other than that there's not much magic to it. This railscast may also be useful if you don't need a full blown CMS.

how to make a variable seen in all views - rails


Tag : ruby-on-rails , By : Nathan Good
Date : March 29 2020, 07:55 AM
hope this fix your issue I doubt you actually need it to be accessible in all views. But you can put @random_quote = Quote.find(:random) under a method that is called with a before_filter in your ApplicationController. It will then be accessible everywhere.
Like so:
before_filter :get_random_quote
def get_random_quote
    @random_quote = Quote.find(:random)
end

What's the right way to make new methods available to views from a Rails Gem?


Tag : ruby-on-rails , By : baylisscg
Date : March 29 2020, 07:55 AM
I wish this help you Many gem authors create a module that defines their view helper methods and then includes them in ActionView::Base.
module MyGem
  module ActionViewExtensions
    module MyHelpers
      def my_view_helper
        # ...
      end
    end
  end
end
# You can do this here or in a Railtie
ActionView::Base.send :include, MyGem::ActionViewExtensions::MyHelpers

In Rails, how to make :mobile views to fallback default views when not found?


Tag : ruby-on-rails , By : Bimal Poudel
Date : March 29 2020, 07:55 AM
I wish this helpful for you assume you got a mobile_request? controller instance method to detect mobile requests, then you should be able to set format fallback chains:
# application_controller.rb
before_filter :set_request_format, :set_format_fallbacks

respond_to :html, :mobile # etc

def set_request_format
  request.format = :mobile if mobile_request?
end

def set_format_fallbacks
  if request.format == :mobile
    self.formats = [:mobile, :html]
  end
end

Rails: How to make small changes in different views


Tag : ruby-on-rails , By : Imran
Date : March 29 2020, 07:55 AM
wish of those help Is it possible to make small changes in different views? , You can use controller.action_name.
<% if controller.action_name == 'show' %>
  <%= l(e.start_at) %>-<%= l(e.end_at) %> # display only show.html.erb
<% end %>
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