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JavaScript Exercises

JavaScript: Pass a JavaScript function as parameter

JavaScript Function: Exercise-28 with Solution

Write a JavaScript program to pass a 'JavaScript function' as parameter.

Sample Solution: -

HTML Code:

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript program to pass a JavaScript function as parameter</title>
</head>
<body>

</body>
</html>

JavaScript Code:

function addStudent(id, refreshCallback)
{
    refreshCallback();  
}

function refreshStudentList() {
    console.log('Hello');
}

addStudent(1, refreshStudentList);

Output:

Hello

Flowchart:

Flowchart: JavaScript function: Pass a 'JavaScript function' as parameter

Live Demo:

See the Pen JavaScript - Pass a JavaScript function as parameter-function-ex- 28 by w3resource (@w3resource) on CodePen.


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