//HTML_code <div class="container"> <div class="row justify-content-center"> <table class="table" id="veri_tablo"> <thead class="thead-dark"> <tr> <th onclick="sort_data('id')">ID</th> <th onclick="sort_data('name')">Name</th> <th onclick="sort_data('username')">Username</th> <th onclick="sort_data('email')">Email</th> <th onclick="sort_data('address')">Adres</th> </tr> </thead> </table> <div> </div> //JS_code let data =[]; function veriAl() { fetch('https://jsonplaceholder.typicode.com/users') .then(response =>{ if(!response.ok) { throw Error("ERROR"); } return response.json();//json fonksiyonunun promise döndürmeyi sağladığı ile ilgili birşey okudum //Biz bunu return yaptığımızda ikinci yazılan then e gelir }) .then(veri => { /*data=veri; console.log(veri); const html=data.map(user => { return `<table class="user"> <td> ${user.id}</td> <td>${user.name}</td> <td>${user.username}</td> <td>${user.email}</td> <td>${user.address.street}/${user.address.suite}/${user.address.city}</td> </table> `; }).join("");*/ data=veri; veriEkle(data); }).catch(error => {//promise reddedildiğinde bu callback çalışır console.log(error); }); } const sort_data = (field) => { data.sort((a,b) => { let valueA=a[field]; let valueB= b[field]; if(valueA<valueB) { return -1; } else if(valueB>valueA) { return 1; } return 0; }) console.log("sıralandı"+field+"e göre",data); veriEkle(data); } const veriEkle =(array)=> { const html=array.map(user =>{ return `<table class="user"> <td> ${user.id}</td> <td>${user.name}</td> <td>${user.username}</td> <td>${user.email}</td> <td>${user.address.street}/${user.address.suite}/${user.address.city}</td> </table> `; }).join(""); console.log(html); document.querySelector('#veri_tablo').insertAdjacentHTML("afterbegin",html); } veriAl();