How can I send JSON data to server

Question

Well, here is the story:

I have some data need to send to server, but they should turned into JSON dataType first.

I made such ajax call:

Answer 1

There are many ways to send JSON data to the server

1. Using Ajax

var data = ;
var url  = '';
jQuery.ajax({
    type: "POST",
    url: url,
    data: JSON.stringify(data),
    contentType: "application/json; charset=utf-8",
    dataType: "json",
    success: function(data){
        var jsonObj = jQuery.parseJSON(data);
        alert(jsonObj.encPassword);
    },
    failure: function(errorMsg) {
        alert(errorMsg);
    }
});

2. Using Curl

3. Using Streams

 array(
        'method'  => 'POST',
        'content' => json_encode( $data ),
        'header'=>  "Content-Type: application/json\r\n" .
                    "Accept: application/json\r\n"
      )
);

$context     = stream_context_create($options);
$result      = file_get_contents($url, false, $context);
$response    = json_decode($result);
var_dump($response);

4. Raw HTTP Post

Using Zend Framework’s HTTP client: http://framework.zend.com/manual/en/zend.http.client.advanced.html#zend.http.client.raw_post_data

$json = json_encode($data);
$client = new Zend_Http_Client($url);
$client->setRawData($json, 'application/json')->request('POST');
var_dump($client->request()->getBody());

SOURCE:- https://blog.magepsycho.com/sending-json-data-remote-server/