Javascript Browser Window setTimeout() Method with anonymous function

Introduction

Click the Start button to output "Hello" after 2 seconds.

View in separate window 

<!DOCTYPE html>
<html>
<body>
<button onclick="myStartFunction()">Start</button>

<p id="demo"></p>

<p id="demo2" style="color:red;"></p>

<script>
var myVar;/*from ww  w.  ja  va  2  s.  c o m*/

function myStartFunction() {
  myVar = setTimeout(function(){ alertFunc("First parameter", "Second parameter"); }, 2000);
}

function alertFunc(param1, param2) {
  document.getElementById("demo").innerHTML += "Hello ";

  document.getElementById("demo2").innerHTML = "Parameters passed to alertFunc(): <br>"
  + param1 + "<br>" + param2 + "<br>";
}
</script>

</body>
</html>



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