[Octane]

bind ненужОн

function fun(event) {
    event.currentTarget; //-> div1 или div2
    this.color;
    this.count;
}

div1.addEventListener('click', {
    color: 'black',
    count: 43,
    handleEvent: fun
});

div2.addEventListener('click', {
    color: 'red',
    count: 27,
    handleEvent: fun
});