new jsonpRequest(url) → {Promise.<(Object|String)>}
Make a jsonp request, remember only GET
The function create a tag script and append a callback param in querystring.
The promise will be reject after 3s if the url fail to respond
Parameters:
| Name | Type | Description |
|---|---|---|
url |
String | the url with querystring but without &callback at the end or &function |
Returns:
- Type
- Promise.<(Object|String)>
Example
request = new jsonpRequest("http://www.someapi.com/asd?somequery=1");
request.then(...)