This is an old revision of the document!

Welcome to S N O

JavaScript Snippets

Getting Started

//
gs.info('Hello, world!');

//
var gr = new GlideRecord('task');
gr.addActiveQuery();
gr.query();

while (gr.next()) {
    gs.info(gr.getValue('number'));
}

//
function onLoad() {

  alert('Current state value is: ' + g_form.getValue('state'));

}

Statements and Syntax

Variables

Simple Arithmetic Operators

Common Error Messages

Introduction to Strings

Special String Characters

Data Type Conversions

Commenting

Comparisons

If Statements and Boolean Logic

The Ternary Operator

The Switch Statement

Truthy Falsy

While Loop

For Loop

Do While Loop

Nested Loops

Functions

Try Catch Finally Statements

SNOW Glide Record

Getting

Introduction to Arrays

Array For Each

Common Array Methods

SNOW Array Utility

Introduction To Objects

Checking If Object Has Property

Finding All Properties in Object

Array of Objects

JSON Stringify and Parse

More String Methods

Recursion

Classes

Passing Objects to Functions

Class Inheritence

Scripted REST API