devextreme/dist/transpiled/ui/data_grid/ui.data_grid.data_controller.js

HTML5 JavaScript Component Suite for Responsive Web Development

"use strict";

var gridCore = require("./ui.data_grid.core"),
    errors = require("../widget/ui.errors"),
    dataSourceAdapterProvider = require("./ui.data_grid.data_source_adapter"),
    dataControllerModule = require("../grid_core/ui.grid_core.data_controller");

exports.DataController = dataControllerModule.controllers.data.inherit(function () {
    return {
        _getDataSourceAdapter: function _getDataSourceAdapter() {
            return dataSourceAdapterProvider;
        },

        _getSpecificDataSourceOption: function _getSpecificDataSourceOption() {
            var dataSource = this.option("dataSource");

            if (dataSource && !Array.isArray(dataSource) && this.option("keyExpr")) {
                errors.log("W1011");
            }

            return this.callBase();
        }
    };
}());

gridCore.registerModule("data", {
    /**
    * @name dxDataGridOptions.keyExpr
    * @publicName keyExpr
    * @type string|Array<string>
    * @default undefined
    */
    defaultOptions: dataControllerModule.defaultOptions,
    controllers: {
        data: exports.DataController
    }
});