UMSL Home Dr. Sauter's Home Page IS Area Home Syllabus E-Commerce in the News Current Page E-Commerce Links Java Script Links Assignments Calendar

Javascript Examples

Program One: Basic Output

-Source Code

-The program uses the "document.write" command to write to the screen and also to document the program.

Program Two: Basic Input

-Source Code

-The program uses prompts to get input from the user and then uses the "document.write" command to parrot that information back to the screen.

Program Three: Intermediate Input and Output

-Source Code

-The program uses a form to obtain the pushbuttons for input and introduces the "onClick" function and "alert boxes" to provide output.

Program Four: Launching Another Window

-Source Code

Source Code of the New Window

-The program shows how to launch a new window and control its location, size and other attributes.

Program Five: Introduction to Functions

-Source Code

-This program uses a prompt, document.write, and confirm

Program Six: Actions Upon Loading a Page

-Source Code

-This program introduces the "onload" command.

Program Seven: Actions Upon Unloading a Page

-Source Code

-This program introduces the "unload" command.

Program Eight: Actions Upon Unloading a Page

-Source Code

-This program further illustrates the "unload" command.

Program Nine: Aleration with Writing to the Status Line

-Source Code

-This program demonstrates the use of alteration, "roll overs," and displaying to the status line.

Program Ten: Alteration 1

-Source Code

-This program demonstrates the creation of a simple calculator. The user has the choice whether or not to complete the calculation.

Program Eleven: Alteration 2

-Source Code

-This program uses alert boxes to query the user about qualifications and then checks them against the standards specified in the program.

Program Twelve: Alteration 3

-Source Code

-This program expands upon the previous example to show not only "AND" conditions, but also "OR" conditions

Program Thirteen: Loops

-Source Code

-This program demonstrates how a loop might be used with alert boxes.

Program Fourteen: Loops

-Source Code

-This program demonstrates how a loop might be used to count the number of options selected.

---

| | | |

| Go to UM-St. Louis Home Page | College of Business Page | IS Home Page |

---

Page Owner: Professor Sauter (Vicki.Sauter@umsl.edu)

© Vicki L. Sauter. All rights Reserved.