$.ajax Promise

jquery.ajax.js

/*
     * ajax Defaults (optional):
     $.ajaxSetup({
          type        : 'POST',
          dataType    : 'json',
          cache       : true,
          global      : true,
          data        : {},
          contentType : 'application/json',
          beforeSend  : function (xhr) {
              xhr.setRequestHeader('X-Token', 'MY-API-TOKEN');
          }
      });
*/

function ajax(options) {
      return new Promise(function (resolve, reject) {
        $.ajax(options).done(resolve).fail(reject);
      });
}

then run:

ajax({
    url: YOUR_URL,
    type: 'post',
    dataType: 'json',
    data: {
      action: some_action,
      action_2: another_action
    }
}).then(
    function fulfillHandler(data) {
      // callback
    }
).catch(function errorHandler(error) {
    // error
});

thanks, its works !

i have the query that I am using for loop and from there I am calling the function that will run the ajax. but problem is that my whole loop gets executed not one by one and due to this , at php side the check code not work. But if i make async:false code works fine. Any solution for this problem ??