You can use a WYSIWYG editor with an ability to insert images.

First go Here
https://github.com/spohlenz/tinymce-rails
Then Here
https://codepen.io/nirajmchauhan/pen/EjQLpV

I would like to know how to do this as well. I would think that you can just take the data that is returned and run a create method on it to store it into the database. However, some kind of table should exists for that data.

What does your routes.rb file look like?

I would run a rake routes | grep admins and see what is displayed.

Is the /admin route supposed to have an s? (/admins)

Easier to debug with the routes file content

The profile is linked to the user. A user has_one profile and a profile belongs_to a user. Also, the code provided produces a multiselect box. I am looking for a multiselect with checkbox solution.

Schema

 create_table "profiles", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
    t.string   "f_name",                limit: 50
    t.string   "m_name",                limit: 50
    t.string   "l_name",                limit: 50
    t.string   "phone",                 limit: 12
    t.datetime "created_at",                        null: false
    t.datetime "updated_at",                        null: false
  end

create_table "roles", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
    t.string   "name"
    t.string   "resource_type"
    t.integer  "resource_id"
    t.datetime "created_at"
    t.datetime "updated_at"
    t.index ["name", "resource_type", "resource_id"], name: "index_roles_on_name_and_resource_type_and_resource_id", using: :btree
    t.index ["name"], name: "index_roles_on_name", using: :btree
end

    create_table "users", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
    t.string   "email",                  default: "",    null: false
    t.string   "encrypted_password",     default: "",    null: false
    t.string   "reset_password_token"
    t.string   "username"
    t.integer  "status"
    t.datetime "reset_password_sent_at"
    t.datetime "remember_created_at"
    t.integer  "sign_in_count",          default: 0,     null: false
    t.datetime "current_sign_in_at"
    t.datetime "last_sign_in_at"
    t.string   "current_sign_in_ip"
    t.string   "last_sign_in_ip"
    t.boolean  "archived",               default: false
    t.integer  "failed_attempts",        default: 0,     null: false
    t.string   "unlock_token"
    t.datetime "locked_at"
    t.datetime "created_at",                             null: false
    t.datetime "updated_at",                             null: false
    t.integer  "workflow_state"
    t.integer  "organization_id"
    t.integer  "req_access_id"
    t.index ["email"], name: "index_users_on_email", unique: true, using: :btree
    t.index ["organization_id"], name: "index_users_on_organization_id", using: :btree
    t.index ["req_access_id"], name: "index_users_on_req_access_id", using: :btree
    t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
    t.index ["username"], name: "index_users_on_username", unique: true, using: :btree
  end
    ```
    ```
    create_table "users_roles", id: false, force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
    t.integer "user_id"
    t.integer "role_id"
    t.index ["user_id", "role_id"], name: "index_users_roles_on_user_id_and_role_id", using: :btree
  end
    ```
    # HTML.ERB
    ```
    <%= form_for @user do |f| %>
<%= f.collection_check_boxes(:role_ids, Role.all.order('id DESC'), :id, :name) do |b| %>
<div class="input-group mb-3">
  <div class="input-group-prepend">
    <div class="input-group-text">
      <%= b.check_box %>
    </div>
  </div>
  <%= b.label class: 'form-control text-center text-uppercase' %>
  <% end %>
</div>
<%= f.submit "Assign Role", class: 'btn btn-primary btn-block' %>

<% end %>

Greetings,

I have a bit of a situation that I cannot find any good resources on and its driving me nuts! I have the following setup:

Gems: Devise, Rolify

Controllers: ProfilesController, UsersController

Models: Profile, User, and user_roles(its a join table)

All that I am trying to do is create a simple form partial to add and remove roles to users. I would like to use checkboxes to accomplish this. The form needs to be placed inside of a Profiles form.

So, what is the best strategy for doing this?