Administrate::Field::JSONArray

A plugin to show and edit JSON objects within Administrate. inspired by Administrate::Field::JSON.

Add this line to your application's Gemfile:

gem 'administrate-field-json_array'

And then execute:

bundle

If you are using asset pipeline, add the following lines to your manifest.js:

//= link administrate-field-json_array/application.css
//= link administrate-field-json_array/application.js

The manifest file is at app/assets/config by default.

You shoud pass schema to describe what inputs will be generate. Currently supported :number, :text(textarea) and :string.

ATTRIBUTE_TYPES = {
  # ...
  recipe: Field::JSONArray.with_options(schema: { rank: :number, description: :text }),
}.freeze

If you want to store your JSON in hash format and not a string add this to your model.

def your_field_name=(value)
  self[:your_field_name] = value.is_a?(String) ? JSON.parse(value) : value
end

Example:

def recipe=(value)
  self[:recipe] = value.is_a?(String) ? JSON.parse(value) : value
end

You can translate table headers like this

ru:
  activerecord:
    attributes:
      your_model:
      recipe_field:
        add: Добавить строку
        keys:
          rank: Номер
          description: Описание

MIT License.