cuba-entity.html

<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../cuba-app/cuba-app-aware-behavior.html">
<link rel="import" href="cuba-data-loading-behavior.html">

<!--
The `cuba-entity` element provides an ability to load specific entity by Id.
-->
<dom-module id="cuba-entity">
  <script>
    Polymer({
      is: 'cuba-entity',

      behaviors: [CubaAppAwareBehavior, CubaDataLoadingBehavior],

      properties: {
        /**
         * Entity name as specified in domain model class via `@Entity` annotation e.g. sec$User
         */
        entityName: String,
        entityId: String,
        /**
         * Name of the [view](See https://doc.cuba-platform.com/manual-latest/views.html) which is used for loading entities.
         */
        view: {
          type: String,
          value: null
        }
      },

      observers: ['_optionsChanged(app, entityName, entityId, view, auto)'],

      _load: function(fetchOptions) {
        if (this.app == null || this.entityName == null || this.entityId == null) {
          return;
        }
        return this.app.loadEntity(this.entityName, this.entityId, {view: this.view}, fetchOptions);
      }

    });
  </script>
</dom-module>