Javascript2

C G S 2 8 3 5 Interdisciplinary Web Development


What we’ve learned so far…


Inserting script in html

Using functionsInserting comment in script

Selection with “If, else if”

Variable declaration &assignment

Strings & values

Concatenating strings& variablesOutput to Web page

Using Forms

Sending form data to function

Using arithmetic &comparison operators


Switch instead of “if”

http://pic.fsu.edu/courses/2011/spring/cgs2835/tutorials/javascript/examples/switch.html


Looping

• Doing something over and over• Two kinds:

– for– while


Iteration with “while”

http://pic.fsu.edu/courses/2011/spring/cgs2835/tutorials/javascript/examples/while.html


Iteration with “for”

http://pic.fsu.edu/courses/2011/spring/cgs2835/tutorials/javascript/examples/for.html


Working with Arrays

http://pic.fsu.edu/courses/2011/spring/cgs2835/tutorials/javascript/examples/array.html


Arrays – An Easier Way

http://pic.fsu.edu/courses/2011/spring/cgs2835/tutorials/javascript/examples/array1.html


Arrays – Even Easier



Arrays – Form Example



Generating Random Numbers

http://pic.fsu.edu/courses/2011/spring/cgs2835/tutorials/javascript/examples/random.html


jQuery

• A library of Javascript functions to do common things that require a lot of programming

• http://www.w3schools.com/jquery/jquery_examples.asp

Technology

Javascript2