© 2015, Mike Murach & Associates, Inc. Chapter 7 Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

© 2015, Mike Murach & Associates, Inc. Objectives Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Objectives (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Properties of the Number object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of properties of the Number object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Methods of the Number object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of methods of the Number object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Common methods of the Math object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of common methods of the Math object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of common methods of the Math object (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The random method of the Math object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of the Math.random method Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The user interface for the PIG application Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The HTML for the PIG application Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The HTML for the PIG application (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript for the PIG application Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Basic escape sequences Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of strings using the basic escape sequences Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Escape sequences for some of the Unicode characters Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Two ways to code Unicode escape sequences Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

One property of String objects Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Methods of String objects Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of methods of String objects Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Examples of methods of String objects (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 1: How to trim spaces off the beginning of a string Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 2: How to trim spaces off the end of a string Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 3: How to combine ltrim and rtrim to trim all spaces Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 4: How to compare two strings ignoring case Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 5: A function for comparing two strings while ignoring case Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

How to create a Date object that represents the current date and time Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

How to create a Date object by specifying date parts Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

How to create a Date object by copying another date object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Some unexpected results when specifying a date string Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

How the constructor for the Date object works Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The formatting methods of a Date object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The get methods of a Date object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The set methods of a Date object Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 1: How to display the date in your own format Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 2: How to calculate the days until the New Year Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Example 3: How to calculate a due date Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The user interface of the Count Down application Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The HTML for the application Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The CSS rule set for the <p> element Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript for the Countdown application Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

The JavaScript (continued) Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Exercise 7-1 Enhance the Future Value app Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Extra 7-1 Develop the Change Calculator Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Extra 7-2 Develop the Calendar application Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.

Short 7-1 Improve the Countdown validation Murach's JavaScript (2nd Ed.), C7 © 2015, Mike Murach & Associates, Inc.