Skip to content

ExAdmin is an auto administration package for Elixir and the Phoenix Framework

License

Notifications You must be signed in to change notification settings

fpalluel/ex_admin

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

ExAdmin

Build Status Hex Version License

Note: This version has been updated to support both Ecto 1.1 and Ecto 2.0. See Installation for more information.

ExAdmin is an auto administration package for Elixir and the Phoenix Framework, a port/inspiration of ActiveAdmin for Elixir.

Checkout the Live Demo. The source code can be found at ExAdmin Demo.

Checkout this Additional Live Demo for examples of many-to-many relationships, nested attributes, and authentication.

See the docs and the Wiki for more information.

Usage

ExAdmin is an add on for an application using the Phoenix Framework to create an CRUD administration tool with little or no code. By running a few mix tasks to define which Ecto Models you want to administer, you will have something that works with no additional code.

Before using ExAdmin, you will need a Phoenix project and an Ecto model created.

ExAdmin

Installation

Add ex_admin to your deps:

Hex

mix.exs

  defp deps do
     ...
     {:ex_admin, "~> 0.7"},
     ...
  end

GitHub with Ecto 2.0

mix.exs

  defp deps do
     ...
     {:ex_admin, github: "smpallen99/ex_admin"},
     ...
  end

GitHub with Ecto 1.1

mix.exs

  defp deps do
     ...
     {:ex_admin, github: "smpallen99/ex_admin"},
     {:phoenix_ecto, "~> 2.0.0", override: true}, # the override is necessary
     {:ecto, "~> 1.1", override: true},           # the override is necessary
     ...
  end

Add some admin configuration and the admin modules to the config file

config/config.exs

config :ex_admin,
  repo: MyProject.Repo,
  module: MyProject,
  modules: [
    MyProject.ExAdmin.Dashboard,
  ]

Fetch and compile the dependency

mix do deps.get, deps.compile

Configure ExAdmin:

mix admin.install

Add the admin routes

web/router.ex

defmodule MyProject.Router do
  use MyProject.Web, :router
  use ExAdmin.Router
  ...
  scope "/", MyProject do
    ...
  end

  # setup the ExAdmin routes on /admin
  scope "/admin", ExAdmin do
    pipe_through :browser
    admin_routes
  end

Add the paging configuration

lib/my_project/repo.ex

  defmodule MyProject.Repo do
    use Ecto.Repo, otp_app: :my_project
    use Scrivener, page_size: 10
  end

Edit your brunch-config.js file and follow the instructions that the installer appended to this file. This requires you copy 2 blocks and replace the existing blocks.

Start the application with iex -S mix phoenix.server

Visit http://localhost:4000/admin

You should see the default Dashboard page.

Getting Started

Adding an Ecto Model to ExAdmin

To add a model, use admin.gen.resource mix task:

mix admin.gen.resource MyModel

Add the new module to the config file:

config/config.exs

config :ex_admin,
  repo: MyProject.Repo,
  module: MyProject,
  modules: [
    MyProject.ExAdmin.Dashboard,
    MyProject.ExAdmin.MyModel,
  ]

Start the phoenix server again and browse to http://localhost:4000/admin/my_model

You can now list/add/edit/and delete MyModels.

Customizing the index page

Use the index do command to define the fields to be displayed.

admin/my_model.ex

defmodule MyProject.ExAdmin.MyModel do
  use ExAdmin.Register
  register_resource MyProject.MyModel do

    index do
      selectable_column

      column :id
      column :name
      actions       # display the default actions column
    end
  end
end

Customizing the form

The following example shows how to customize the form with the form macro:

defmodule MyProject.ExAdmin.Contact do
  use ExAdmin.Register

  register_resource MyProject.Contact do
    form contact do
      inputs do
        input contact, :first_name
        input contact, :last_name
        input contact, :email
        input contact, :category, collection: MyProject.Category.all
      end

      inputs "Groups" do
        inputs :groups, as: :check_boxes, collection: MyProject.Group.all
      end
    end
  end
end

Customizing the show page

The following example illustrates how to modify the show page.

defmodule MyProject.ExAdmin.Question do
  use ExAdmin.Register

  register_resource MyProject.Question do
    menu priority: 3

    show question do

      attributes_table   # display the defaults attributes

      # create a panel to list the question's choices
      panel "Choices" do
        table_for(question.choices) do
          column :key
          column :name
        end
      end
    end
  end
end

Theme Support

ExAdmin supports 2 themes. The new AdminLte2 theme is enabled by default. The old ActiveAdmin theme is also supported for those that want backward compatibility.

Changing the Theme

To change the theme to ActiveAdmin, at the following to your config/config.exs file:

config/config.exs

config :ex_admin,
  theme: ExAdmin.Theme.ActiveAdmin,
  ...

Changing the AdminLte2 Skin Color

The AdminLte2 theme has a number of different skin colors including blue, black, purple, green, red, yellow, blue-light, black-light, purple-light, green-light, red-light, and yellow-light

To change the skin color to, for example, purple:

config/config.exs

config :ex_admin,
  skin_color: :purple,
  ...

Enable Theme Selector

You can add a theme selector on the top right of the menu bar by adding the following to your config/config.exs file:

config/config.exs

config :ex_admin,
  theme_selector: [
    {"AdminLte",  ExAdmin.Theme.AdminLte2},
    {"ActiveAdmin", ExAdmin.Theme.ActiveAdmin}
  ],
  ...

Authentication

ExAdmin leaves the job of authentication to 3rd party packages. For an example of using Coherence checkout the Contact Demo Project.

Visit the Wiki for more information on adding Authentication.

Contributing

We appreciate any contribution to ExAdmin. Check our CODE_OF_CONDUCT.md and CONTRIBUTING.md guides for more information. We usually keep a list of features and bugs in the issue tracker.

References

License

ex_admin is Copyright (c) 2015-2016 E-MetroTel

The source code is released under the MIT License.

Check LICENSE for more information.

About

ExAdmin is an auto administration package for Elixir and the Phoenix Framework

Resources

License

Code of conduct

Stars

Watchers

Forks

Packages

No packages published

Languages

  • Elixir 40.0%
  • JavaScript 39.9%
  • CSS 17.3%
  • CoffeeScript 1.6%
  • HTML 1.2%