function api_ajax_request(method, url, onSuccess, onFail, sendData) { var xmlhttp = new XMLHttpRequest(); // csrftoken is set globally xmlhttp.onreadystatechange = function() { if (xmlhttp.readyState == XMLHttpRequest.DONE) { if (xmlhttp.status == 200) { //console.log("Success:"+xmlhttp.responseText); onSuccess(method, url, JSON.parse(xmlhttp.responseText)); } else { onFail(method, url, xmlhttp.status, xmlhttp.responseText); } } } xmlhttp.open(method, url); xmlhttp.setRequestHeader('X-CSRFToken', csrftoken); if (sendData === null || typeof sendData === 'undefined') { xmlhttp.send(); } else { xmlhttp.send(JSON.stringify(sendData)); } } function api_ajax_request_without_send(method, url, onSuccess, onFail) { return api_ajax_request(method, url, onSuccess, onFail, null); } function api_search_user(search, onSuccess, onFail) { return api_ajax_request_without_send('GET', api_urls_v1['user-list']+`?search=${encodeURIComponent(search)}`, function(method, url, json) {onSuccess(json);}, onFail); }