3.2.checkout_script.js

function getCookie(name) {
    var v = document.cookie.match('(^|;) ?' + name + '=([^;]*)(;|$)');
    return v ? v[2] : null;
}

function fillParilti() {
    //Show Other Shipping Address Field
    document.getElementsByClassName("shipping_address")[0].style.display = "block";
    document.getElementById("ship-to-different-address-checkbox").checked = true;
    // Fill info
    document.getElementById("shipping_first_name").value = "Parıltı";
    document.getElementById("shipping_last_name").value = "Derneği";
    document.getElementById("shipping_company").value = "Parıltı Derneği";
    document.getElementById("shipping_address_1").value = "Büyükdere Cad.";
    document.getElementById("shipping_address_2").value = "Bentek İş Merkezi No:47 D:2";
    document.getElementById("shipping_postcode").value = "34387";
    document.getElementById("shipping_city").value = "Şişli";
    document.getElementById("shipping_phone").value = "+90 (212) 288 51 44";
    document.getElementById("shipping_state").value = "TR34";
    document.getElementById("select2-shipping_state-container").innerText = "İstanbul";
    document.getElementById("select2-shipping_state-container").setAttribute("title", "İstanbul");
}

// This funtions fills form immediately if cookie has set
window.onload = function gift() {
var cookieValue = getCookie("send_to_parilti");
  if(cookieValue == 1) {
    document.getElementById("shipping_selector").value = "parilti";
    fillParilti();
  }
}

// This is a listener allows user to change shipping state
document.addEventListener('DOMContentLoaded',function(){
    document.getElementById("shipping_selector").addEventListener("change", function(){
        if(document.getElementById("shipping_selector").value == "parilti"){
            document.cookie = "send_to_parilti = 1; path=/";
            fillParilti();
        }
        else if (document.getElementById("shipping_selector").value == "myself"){
            // Unset cookie
            document.cookie = "send_to_parilti = 0; path=/";
            
            // Empty fields
            document.getElementById("shipping_first_name").value = "";
            document.getElementById("shipping_last_name").value = "";
            document.getElementById("shipping_company").value = "";
            document.getElementById("shipping_address_1").value = "";
            document.getElementById("shipping_address_2").value = "";
            document.getElementById("shipping_postcode").value = "";
            document.getElementById("shipping_city").value = "";
            document.getElementById("shipping_state").value = "";
            document.getElementById("select2-shipping_state-container").innerText = "";
            document.getElementById("select2-shipping_state-container").setAttribute("title", "");
            document.getElementsByClassName("shipping_address")[0].style.display = "none";
            document.getElementById("ship-to-different-address-checkbox").checked = false;
        }
    });
});