Asynchronous requests (AJAX)

DG.ajax

The DG.ajax function allows to send cross-domain AJAX requests.

var promise = DG.ajax('http://www.geonames.org/postalCodeLookupJSON', {
    type: 'get',
    data: {
        postalcode: 10504,
        country: 'US',
    },
    success: function (data) {
        console.log('success', data);
    },
    error: function (error) {
        console.log('error', error);
    },
});

// to cancel the request:
// promise.abort();

Methods

Method	Returns	Description
DG.ajax( <String> url, <Ajax options> options? )	Promise	Sends a request to the server and returns a Promise object with the abort method, with the help of which you can abort the sending of the request. Takes a URL as input parameters, where we will send you a request and an optional object of options.

Options

Option	Type	Default	Description
data	Object	null	The data that will be sent to the server.
type	String	get	Type of request ('get', 'post' or 'jsonp').
success	Function	null	A function which is triggered in case of successful server response. Takes the received data as a parameter.
error	Function	null	A function that is triggered when an error occurs. Takes the error information as a parameter.
url	String	null	The URL to which the request will be sent.
timeout	Number	null	Query timeout (in milliseconds).