satbirdd

// do_sync();
// do_async();
// async_mode();


// function: setTimeout


// sync
function do_sync() {

satbirdd

var index = 1;
function sendMessage() {
    var room_name = "中华网军事战略群";
    var message = "这是我发送的第 [" + index + "] 条信息";
    index ++;
    $("#room-" + room_name).val(message);
    setTimeout(function(){
        $("#room-" + room_name).trigger("input");
        $("button[type=submit]").click();
    }, 0);