Function setTimeout passed as argument in js class executes immediately, and call class method inside setTimeout

Question

Js class method getInfo should call alert after 5 seconds delay, but it fires immediately

function limiter (limit,hid,sid) {
    this.limit = limit;
    this.hid = hid;
    this.sid = sid;


    this.getInfo = function(aca) {

       setTimeout(alert(aca), 5000);
    };
}


var limiter= new limiter(5,5,5);

limiter.getInfo("loko roko");

Answer 1

Place the alert event inside a function.

 function limiter(limit, hid, sid) { this.limit = limit; this.hid = hid; this.sid = sid; console.log(this.limit); this.getInfo = function(aca) { setTimeout(() => { console.log(this.limit); alert(aca) }, 5000); }; } var limiter = new limiter(5, 5, 5); limiter.getInfo("loko roko");