Call function from array jquery

Question

My code:

$('.play').click(function () {
 //HERE IS ACTION
//I WANT TO CALL RANDOM FUNCTION FROM ARRAY
 });
function testone(){
alert("WORK F 1111");
}
function testtwo(){
alert("WORK F 2222");
}
function testthree(){
alert("WORK F 3333");
}
var testarray = ["testone();","testtwo();","testthree();"]

Anyone can help me with this, i don't know how to call function from array. Thanks :)

• Karol Jankiewicz: Can you explain that more? And example.

Answer 1

reference the actual function, don't use strings, and it's quite easy

$('.play').click(function () {
 var random = testarray[Math.floor(Math.random() * testarray.length)];
 random();
});
function testone(){
 alert("WORK F 1111");
}
function testtwo(){
 alert("WORK F 2222");
}
function testthree(){
 alert("WORK F 3333");
}
var testarray = [testone, testtwo, testthree];

$('.play').click(function () {
 var random = testarray[Math.floor(Math.random() * testarray.length)];
 random();
});
function testone(){
 alert("WORK F 1111");
}
function testtwo(){
 alert("WORK F 2222");
}
function testthree(){
 alert("WORK F 3333");
}
var testarray = [testone, testtwo, testthree];

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="play">Click Me</div>