[Datasource]: Edgecase where datasource is not properly called

[khusseini]

config.yml

pimcore_rad_brick:
  areabricks:
    product_listing:
      label: Product Listing
      use_edit: true
      editables:
        select_category:
          type: relation
          options:
            types: ['object']
            subtypes:
              object: ['object']
            classes: ["CoreShopCategory"]
      datasources:
        products:
          id: products_by_category
          args:
            category: 'view.has("select_category") ? (view["select_category"].getElement() ?: null) : null'
            options:
              page: "request.get('page', 0)"
              sort: "request.get('sort', 'name_asc')"
              per_page: "request.get('perPage', 9)"

When executing the Areablock products will always be empty as datasources are only generated in context of doCreateEditables in AbstractAreaConfigurator. If a datasource argument is dependent on the view but no elements are bound to the datasource, then the datasource is only once executed while select_category is in the loop.

Solution:

• In order to skip elements that are not bound to a datasource, the supportsEditable method should be altered to allow only editables that have the group configuration.
• In order to ensure that the data is being set properly to the view, the generateDatasources method should be called within DatasourceConfigurator::postCreateEditables