How to configure array objects in a plugin? Using json_schema with type: objects?

Ondersteuning
1

How do I configure array objects in a plugin? I tried using json_schema, but object property configuration doesn’t support selectors like category; only text input is possible. Meanwhile, type: objects simply doesn’t work in plugin configurations at all.

Configuration for json_schema:

  quectel_online_customer_category_customers:
    default: "[]"
    client: true
    json_schema: QuectelOnlineCustomer::SiteSettings::CategoryCustomersJsonSchema

plugins/quectel-online-customer/lib/quectel_online_customer/site_settings/category_customers_json_schema.rb

# frozen_string_literal: true

module QuectelOnlineCustomer
  module SiteSettings
    class CategoryCustomersJsonSchema
      def self.schema
        @schema ||= begin
          {
            type: "array",
            uniqueItems: true,
            default: [],
            items: {
              type: "object",
              title: "Category Customer Configuration",
              additionalProperties: false, # Prevent submission of undefined fields
              required: %w[category customers], # Both fields are required
              properties: {
                category: {
                  type: "category",
                  description: "The forum category to bind",
                  label: "Category"
                },
                customers: {
                  type: "usernames", # Multi-select users, replacing single username
                  description: "Customer accounts assigned to this category, supports multi-selection",
                  label: "Customer Users"
                }
              }
            }
          }
        end
      end
    end
  end
end