I try to get data from odoo server using js, but I have a problem when I print this data I get undefined how I can solve this problem I want to get this data outside .then
var ajax = require('web.ajax');
var result;
ajax.jsonRpc("/get_data", 'call', {}, {
'async': false
}).then(function (data) {
result = data;
});
console.log(result); // undefined