javascript function definition code example

Example 1: function javascript

var x = myFunction(4, 3);     // Function is called, return value will end up in x

function myFunction(a, b) {
    return a * b;             // Function returns the product of a and b
}

Example 2: js function

function name(parameter1, parameter2, parameter3) {
// what the function does
}

Example 3: javascript function

// variable:
var num1;
var num2;
// function:
function newFunction(num1, num2){
	return num1 * num2;
}

Example 4: define function in javascript

/* Declare function */
function myFunc(param) {
  // Statements 
}

Example 5: javascript function

function myFunction() {
  alert("Hello World!");
}
myFunction();

Example 6: function js

function myFunc(param) {
  return param
}
console.log(myFunc("Hello World"))