logo
down
shadow

Rails 3.2 - How to merge params without displaying everything in the URL?


Rails 3.2 - How to merge params without displaying everything in the URL?

By : Usman Wamiq
Date : November 17 2020, 04:28 AM
like below fixes the issue If you just want to pass the event as a parameter, you don't need to use params.merge at all.
code :
redirect_to thanks_jobs_path(event: "reservation")


Share : facebook icon twitter icon
rails params.merge in link_to

rails params.merge in link_to


By : Munira Ali
Date : March 29 2020, 07:55 AM
Rails merge multiple params together

Rails merge multiple params together


By : user3604440
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , How can I merge two params together from my permissions hash that share the same "school_id" and "plan_type'. Then delete the permission that was merged from the hash, just leaving one. There can also be more than two that match. , Group by school_id and then reduce by merging hashes:
code :
input.group_by { |e| e['school_id'] }
     .values
     .map { |v| p v.reduce(&:merge) }
input.group_by { |e| [e['school_id'], e['plan_type']] }
     .values
     .map { |v| p v.reduce(&:merge) }
input.group_by { |e| "School: #{e['school_id']}, Plan: #{e['plan_type']}" }
     .map { |k,v| [k, v.reduce(&:merge)] }
     .to_h

#⇒ {
#  "School: 1, Plan: All" => {
#      "approve" => "true",
#       "create" => "true",
#         "edit" => "true",
#        "grant" => "true",
#    "plan_type" => "All",
#    "region_id" => nil,
#    "school_id" => "1",
#         "view" => "true"
#  },
#  "School: 2, Plan: All" => {
#         "edit" => "true",
#        "grant" => "true",
#    "plan_type" => "All",
#    "region_id" => nil,
#    "school_id" => "2"
#  }
#}
Rails params, params.merge error

Rails params, params.merge error


By : Crosis88
Date : March 29 2020, 07:55 AM
wish of those help I think it is better for you to not pass them as articles child. Instead of using f.hidden_field :filter you could use hidden_field_tag :filter, so you will receive the params like: { filter: "filter", article: {}}. This way there is no need to merge.
How to merge missing params fields from db to a params hash in rails

How to merge missing params fields from db to a params hash in rails


By : Krishna Santosh Vats
Date : March 29 2020, 07:55 AM
Does that help You are looking for a Hash#merge or Hash#reverse_merge. Difference:
code :
a = { foo: 1, bar: 2, baf: 3 }
b = { foo: 2, bar: 1, baz: 1 }
a.merge(b)
#=> {:foo=>2, :bar=>1, :baf=>3, :baz=>1}
a.reverse_merge(b)
#=> {:foo=>1, :bar=>2, :baz=>1, :baf=>3}
How to merge a value in a params has in ruby 1.8 and rails 2.x

How to merge a value in a params has in ruby 1.8 and rails 2.x


By : Gnist
Date : March 29 2020, 07:55 AM
may help you . I have a legacy rails application that has some security issues I am trying to fix. , You can merge into params at the controller if you want.
code :
user_params = params[:user].merge(:company_id => @company.id)

@user.update_attributes(user_params)
Related Posts Related Posts :
  • Rails 5 - Saving the absolute current url via a button to a cookie?
  • How can / should I override the `build` method for a my model?
  • Install Rails Failed on OSX 10.8.4
  • ruby on rails - undefined method valid?
  • Users Registration on POST
  • Rails application variables in carrierwave store_dir
  • How to customize simple_form for json nested hash
  • Couldn't find file 'jquery', Sprockets::FileNotFound in StaticPages#home error
  • How should I use the alias_method_chain for the build method?
  • how to create two custom registration forms in devise?
  • Rails 4 link_to Destroy not working in Getting Started tutorial
  • How does ruby on rails dynamically define `find_by_id`, `find_by_name` methods?
  • JBuilder dynamic keys for model attributes
  • `initialize': No such file or directory - getaddrinfo (Errno::ENOENT) when Rails new app
  • What is the Ruby equivalent of Node.js' socket.io?
  • Where rails store standard helpers?
  • how to check expected result matches any of give values in rspec?
  • Form submission to create multiple objects
  • Simple Twitter Login with Rails and Email confirmation
  • Where should helpful functions for my controller go in Rails?
  • Using session variable in the Model or the other way
  • Why can't I have ruby code and comments in Embedded Ruby?
  • Rails: How can I make an object available in all views?
  • Cannot enter simply form information into SQLite DB (Rails)
  • Rails - Retain form values on failed submission. Getting "First argument in form cannot contain nil or be empty&quo
  • How to handle STI and build related models automatically?
  • Suppress an error when saving a record in Rails
  • Rails AJAX reload the page. Why?
  • How to pass user attributes to action mailer
  • Custom Validator to Prevent an appointment from being scheduled too early in day?
  • Postgres Enable TCP/IP Connection
  • How do I avoid the circular argument reference warning in activesupport
  • Unable to push to heroku master because of rails/spring version error
  • deep nested routes in rails
  • Best approach to Users Profile Images in Rails App
  • RailsInstaller: Can I maintain the gem fold when re-installing a new version?
  • couldn't find file 'jquery-ui' i get this error even after having this file in my application.js
  • Ruby regex to split user and date text input
  • Tool like BetterErrors for JRuby?
  • redirect_to in action destroy ruby on rails
  • Where are the I18n.t link and reference paths?
  • Sending emails to multiple recipients in rails app
  • Rails, Devise, Sign up = write name in other Database
  • pass custom attribute on rspec factory_girl controller test
  • rails generate uses wrong version of Ruby
  • Duplicate Requests from a Browser
  • One action in Rails controller sends no data back
  • Local data (JSON) in Middleman inside a different path than /data
  • How to pass numbers in an array into a SQL statement
  • ActiveAdmin - Allow non-logged-in users to view but not edit resources
  • How to refactor this Model logic in Rails
  • :readonly key of belongs_to method doesn't work
  • Create a new view in directory
  • nested resources in devise
  • Yaml value with a leading `!`
  • Rails admin show username instead of User #5
  • Can't start WEBrick with Byebug on
  • Failing Rspec test of a FactoryGirl object
  • engine yard No application found matching remotes:
  • Rails 4 sessions cookie is not set
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org