ivrefa.blogg.se - Rails liveview

ActionDispatch::Session::CacheStore - Stores the data in the Rails cache.

ActionDispatch::Session::CookieStore - Stores everything on the client.

The session is only available in the controller and the view and can use one of several of different storage mechanisms: Your application has a session for each user in which you can store small amounts of data that will be persisted between requests. However, you can easily mix the API with your It is not meant as a silver bullet to handle all of your

The strong parameter API was designed with the most common use cases When this form is submitted, the value of params will be ) end Copy 4.5.4 Outside the Scope of Strong Parameters To send an array of values, append an empty pair of square brackets "" to the key name: The params hash is not limited to one-dimensional keys and values. render "new" end end end Copy 4.1 Hash and Array Parameters save redirect_to else # This line overrides the default rendering behavior, which # would have been to render the "create" view. The URL for # this RESTful request will be "/clients", and the data will be # sent as part of the request body. They are most likely coming # from an HTML form that the user has submitted. inactivated end end # This action uses POST parameters. The URL for # this action would look like this to list activated # clients: /clients?status=activated def index if params = "activated" = Client. Class ClientsController < ApplicationController # This action uses query string parameters because it gets run # by an HTTP GET request, but this does not make any difference # to how the parameters are accessed.