Documentation
Reference
2.1.53 (current version)
collection
interactivityModel
Interfaces

modules.require

Static function.

Request to get modules.

Returns a promise object that is confirmed by the requested modules. Or it is rejected, if an error occurred. For example, one of the requested modules is missing in the module system.

Parameters:

ParameterDefault valueDescription
modules*
[no-highlight[

* Mandatory parameter/option.

]no-highlight]

Type: String[][]|String[]

Module name or array of module names.

successCallback

Type: Function

The function that is called after receiving all the modules. The requested entities will be passed to the function as arguments. The order of the arguments will match the order in the modules array.

errorCallback

Type: Function

The function that will be called in case of an error.

context

Type: Object

The execution context of the callback function.

* Mandatory parameter/option.

Examples:

1.

// Requesting the 'Map' and 'Placemark' modules using a promise object.
ymaps.modules.require(['Map', 'Placemark'])
    .spread(
        function (Map, Placemark) {
            var myMap = new Map("map", {
                center: [55.72, 37.64],
                zoom: 5
            });
            myMap.geoObjects.add(
                new Placemark(myMap.getCenter())
            );
        },
        function (error) {
            // Error handling.
        },
        this
   );

2.

// Requesting the 'Map' module.
ymaps.modules.require('Map')
    .spread(
        function (Map) {
            var myMap = new Map("map", {
                center: [55.72, 37.64],
                zoom: 5
            });
        },
        this
    );