simple javascript function
function idk() {
alert('This is an alert!')
}
//call the function to make the function run by saying "Name of function + ()"
idk()simple javascript function
function idk() {
alert('This is an alert!')
}
//call the function to make the function run by saying "Name of function + ()"
idk()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
}javascript function
function myFunc(theObject) {
theObject.make = 'Toyota';
}
var mycar = {make: 'Honda', model: 'Accord', year: 1998};
var x, y;
x = mycar.make; // x gets the value "Honda"
myFunc(mycar);
y = mycar.make; // y gets the value "Toyota"
// (the make property was changed by the function)functions in javascript
function name( parameter1 ,parameter 2,..) //name signifies funcname
{
}function javascript
A JavaScript function is defined with the function keyword,
followed by a name, followed by parentheses ().
Function names can contain letters, digits, underscores,
and dollar signs (same rules as variables).
The parentheses may include parameter names separated by commas:
(parameter1, parameter2, ...)
The code to be executed, by the function, is placed inside curly brackets: {}
_____________________________________________________
function name(parameter1, parameter2, parameter3) {
// code to be executed
}
____________________________________________________
let 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
}Function Javascript
function myFunction() {
alert("Hello World!");
}
myFunction;Copyright © 2021 Codeinu
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