function list_banco_ajax() {
    $.ajax({
        type: 'GET',
        contentType: 'application/json; charset=utf-8',
        url: 'conta/list_banco',
        success: (function (response) {
            var data = JSON.parse(response);
            //var options = '<option value=""></option>';
            var options = '';
            for(var i = 0; i < data.length; i++) {
                options += "<option value=" + data[i].id + "> "+ data[i].nome + "</option>";
            }
            $("#sel-banco").html(options);
        }),
        error: (function (erro) {
            trata_erro_ajax(erro);
        })
    });
}