JavaScript Data Types
JavaScript Data Types JavaScript variables can hold many data types: numbers, strings, objects and more: var length = 16; // Number var lastName = “Johnson”; // String...
JavaScript Syntax
JavaScript Values The JavaScript syntax defines two types of values: Fixed values and variable values. Fixed values are called literals. Variable...
JavaScript Statements
JavaScript Programs A computer program is a list of “instructions” to be “executed” by a computer. In a programming language,...
JavaScript Output
JavaScript Display Possibilities JavaScript can “display” data in different ways: Writing into an HTML element, using innerHTML. Writing into the...
JavaScript Where To
JavaScript Functions and Events A JavaScript function is a block of JavaScript code, that can be executed when “called” for....
JavaScript Introduction
JavaScript Can Change HTML Content One of many JavaScript HTML methods is getElementById(). This example uses the method to “find” an...