const uContainer = document.getElementById('urbano-container'); const sContainer = document.getElementById('speciali-container'); const seContainer = document.getElementById('subextra-container'); const othContainer = document.getElementById('altri-container'); const url = "https://setaapi.serverissimo.freeddns.org/routenumberslist"; //Elenco linee urbano fetch(url) .then(response => { if (!response.ok) throw new Error("Errore nel caricamento dei dati."); return response.json(); }) .then(data => { allresults = data; allresults.forEach(element => { if(element<100){ const result = document.createElement('a'); result.setAttribute("class","bianco"); result.setAttribute("href","rcodes.html?routenum="+element); result.innerHTML = `