WasteInformationServer/src/resources/wwwroot/js/register.js

$(document).ready(function () {
    $('#loginbtn').click(function (e) {
        e.preventDefault();
        console.log("clicked login button");
        var username = $("#usernamefield")[0].value;
        var firstname = $("#firstnamefield")[0].value;
        var lastname = $("#lastnamefield")[0].value;
        var email = $("#emailfield")[0].value;
        var password = $("#passfield")[0].value;
        var replypassword = $("#replpassfield")[0].value;

        if (password != replypassword) {
            console.log("passwords doesnt match");
        } else {
            $.post('/senddata/registerpost',
                'username=' + username +
                '&firstname=' + firstname +
                '&lastname=' + lastname +
                '&email=' + email +
                '&password=' + password, function (data) {

                console.log(data);

                if (data.accept == true) {
                    console.log("successfully registered!");
                    $("#successbar").show();

                    setTimeout(function () {
                        window.location = 'index.html';
                    }, 3000);
                } else {
                    console.log("error!");
                    $("#errorbar").show();
                }
            }, 'json');
        }
    });
});