jsonp_request_cold.md

Rx.DOM.Request.jsonpRequestCold(url | settings)

#Ⓢ [Ⓣ][1]

Creates a cold observable JSONP Request with the specified settings or a string URL. Note when using the method with a URL, it must contain JSONPRequest=?.

Syntax

This method has two versions, one with a string URL, the other with a settings object.

// With a string URL
Rx.DOM.Request.jsonpRequestCold(url);

// With a settings object
Rx.DOM.Request.jsonpRequestCold(settings);

Arguments

1. url (String): A string of the URL to make the JSONP call.
2. settings (Object): An object with the following properties: - url (String): URL of the request - jsonp (String): The named callback parameter for the JSONP call

Returns

(Observable): A cold observable containing the results from the JSONP call.

Example

The following example uses a simple URL to retrieve a list of entries from Wikipedia.

var url = 'http://en.wikipedia.org/w/api.php?action=opensearch'
	+ '&format=json' 
	+ '&search=reactive';

Rx.DOM.Request.jsonpRequestCold(url)
	.subscribe( 
		function (data) {
			data[1].forEach(function (item) {
				console.log(item);
			});
		},
		function (error) {
			// Log the error
		}
	);