devextreme/dist/transpiled/integration/jquery/component_registrator.js

HTML5 JavaScript Component Suite for Responsive Web Development

"use strict";

var jQuery = require("jquery");
var componentRegistratorCallbacks = require("../../core/component_registrator_callbacks");
var errors = require("../../core/errors");

if (jQuery) {
    var registerJQueryComponent = function registerJQueryComponent(name, componentClass) {
        jQuery.fn[name] = function (options) {
            var isMemberInvoke = typeof options === "string",
                result;

            if (isMemberInvoke) {
                var memberName = options,
                    memberArgs = [].slice.call(arguments).slice(1);

                this.each(function () {
                    var instance = componentClass.getInstance(this);

                    if (!instance) {
                        throw errors.Error("E0009", name);
                    }

                    var member = instance[memberName],
                        memberValue = member.apply(instance, memberArgs);

                    if (result === undefined) {
                        result = memberValue;
                    }
                });
            } else {
                this.each(function () {
                    var instance = componentClass.getInstance(this);
                    if (instance) {
                        instance.option(options);
                    } else {
                        new componentClass(this, options);
                    }
                });

                result = this;
            }

            return result;
        };
    };

    componentRegistratorCallbacks.add(registerJQueryComponent);
}