Databases
StackOverflow2013
Postsdbo
POTODO LIST with devise
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POTODO LIST with devise
    primarykey
    data
    text
    <p>I made an application of TODO List.</p> <p>I install the devise and want to define two kinds of users:</p> <pre><code>1) admin 2) worker </code></pre> <p>so I will create the admin controller. for meantime, I created the user_controller.</p> <p>I want to force sign in, in order to let the worker update his tasks (done or not), so I tried:</p> <pre><code>class WorkersController &lt; ApplicationController before_filter :authenticate_user! </code></pre> <p>p.s, my model's name is user.rb:</p> <pre><code>class User &lt; ActiveRecord::Base # Include default devise modules. Others available are: # :token_authenticatable, :lockable, :timeoutable, :confirmable and :activatable devise :database_authenticatable, :registerable, :recoverable, :rememberable, :trackable, :validatable # Setup accessible (or protected) attributes for your model attr_accessible :email, :password, :password_confirmation # attr_accessible :title, :body end </code></pre> <p>but, :authenticate_user! is not work. I can create a task even I log out.</p> <p>and after that, I have to know what is the mail of the user that signed in (in order to update his tasks). so I have to write something like:</p> <pre><code>def index @email = params[:session][:email] </code></pre> <p>but I got an error:</p> <pre><code>NoMethodError in WorkersController#index undefined method `[]' for nil:NilClass Rails.root: /home/alon/projects/TODOLIST Application Trace | Framework Trace | Full Trace app/controllers/workers_controller.rb:8:in `index' </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USAlon Shmiel
    1. USAlon Shmiel
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POTODO LIST with devise
      1. This table or related slice is empty.
      1. VTClose
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload