javascript function
// variable:
var num1;
var num2;
// function:
function newFunction(num1, num2){
return num1 * num2;
}javascript function
// variable:
var num1;
var num2;
// function:
function newFunction(num1, num2){
return num1 * num2;
}js create and call function
// Create a function (you decide the name) that logs out the number 42
// to the console
// Call/invoke the function
function number(){
console.log(42)
}
number()
//result = 42running a function in a function javascript
function runFunction() {
myFunction();
}
function myFunction() {
alert("runFunction made me run");
}
runFunction();javascript call
function myFunc(p1, p2, pN)
{
// here "this" equals "myThis"
}
let myThis = {};
// call myFunc using myThis as context.
// pass params to function arguments.
myFunc.call(myThis, "param1", "param2", "paramN");javascript function call with variable
function abc() {
alert('test');
}
var funcName = 'abc';
window[funcName]();how to call a function in JavaScript
// calling our function
displayGreeting();Copyright © 2021 Codeinu
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