fetch('/api/', { method: 'POST', body: 'a=[% token %]&u=[% user %]&q=getWays&' + request, }).then(response => response.json()) .then(data => { document.getElementById('mapmsg').innerHTML = ''; if (data[0][0].status == 'success') { plotWays(data); } else { document.getElementById('timeoutbox').style.display='block'; } }) .catch(error => { console.log(error.message); });