Class: Ajax

new Ajax() [source]

Static Methods

(static) get(url, cb) [source]

Fetch remote resource by HTTP "GET" method

maptalks.Ajax.get(
    'url/to/resource',
    (err, data) => {
        if (err) {
            throw new Error(err);
        }
        // do things with data
    }
);

Parameter	Type	Description
`url`	String	resource url
`cb`	function	callback function when completed

Returns:

Ajax: Ajax

(static) post(options, postData, cb) [source]

Fetch remote resource by HTTP "POST" method

maptalks.Ajax.post(
    {
        'url' : 'url/to/post'
    },
    {
        'param0' : 'val0',
        'param1' : 1
    },
    (err, data) => {
        if (err) {
            throw new Error(err);
        }
        // do things with data
    }
);

Parameter Type Description

options

Object

post options

Properties

Parameter	Type	Description
`url`	String	url
`headers`	Object	HTTP headers

postData String | Object data post to server

cb function callback function when completed

Returns:

Ajax: Ajax

(static) getJSON(url, callback) [source]

Fetch resource as a JSON Object.

maptalks.Ajax.getJSON(
    'url/to/resource.json',
    (err, json) => {
        if (err) {
            throw new Error(err);
        }
        // json is a JSON Object
        console.log(json.foo);
    }
);

Parameter	Type	Description
`url`	String	json's url
`callback`	function	callback function when completed.