html
    <div  id="main"> </div>

info = ["Hello", "Bye", "Hey Gary"];
for (i = 0; i < 3; i++){
document.getElementById('main').innerHTML += "<a id='" + info[i] + "'  class='list-group-item'>"+info[i]+"</a>";
document.getElementById(info[i]).innerHTML += "<input class='btn btn-danger pull-right'     class='test77' value='send'>";
document.getElementById('main').innerHTML += "<br><hr></hr>";
}
    createbutton();

function createbutton() {
$(".test77").click(function () {
alert("i want to send information at the left");
});
}