JavaScript is the scripting language of the Web. It is used in millions of Web pages to improve the design, validate forms, detect browsers, create cookies, and much more.
JavaScript is the most popular scripting language on the internet, and works in all major browsers, such as Internet Explorer, Mozilla, Firefox, Netscape, Opera.
| Introduction to JavaScript | |
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JavaScript is
the scripting language of the Web. It is the most popular scripting
language on the internet, and works in all major browsers, such as
Internet Explorer, Mozilla, Firefox, Netscape, Opera.
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| JavaScript How To ... | |
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The HTML
<script> tag is used to insert a JavaScript into an HTML page.
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| JavaScript Where To ... | |
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JavaScripts
in the body section will be executed WHILE the page loads while
JavaScripts in the head section will be executed when CALLED.
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| JavaScript Variables | |
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A variable is
a "container" for information you want to store.
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| JavaScript If...Else Statements | |
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Conditional
statements in JavaScript are used to perform different actions based on
different conditions.
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| JavaScript Switch Statement | |
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Conditional statements in JavaScript are used to perform different actions
based on different conditions.
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| JavaScript Operators | |
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JavaScript contains arithmetic, assignment,
comparison, and logical operators. It also contains a conditional
operator that assigns a value to a variable based on some condition.
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| JavaScript Popup Boxes | |
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In
JavaScript we can create three kinds of popup boxes: Alert box, Confirm
box, and Prompt box.
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| JavaScript Functions | |
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A
function is a reusable code-block that will be executed by an event, or
when the function is called.
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| JavaScript For Loop | |
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The for loop
is used when you know in advance how many times the script should run.
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| JavaScript While Loop | |
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The
while loop is used when you want the loop to execute and continue
executing while the specified condition is true.
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| JavaScript Break and Continue | |
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There are two
special statements that can be used inside loops: break and continue.
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| JavaScript For ... In Statement | |
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The for
... in statement is used to loop (iterate) through the elements of an
array or through the properties of an object.
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| JavaScript Events | |
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Events
are actions that can be detected by JavaScript.
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| JavaScript Try ... Catch Statement | |
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The try
... catch statement allows you to test a block of code for errors.
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| JavaScript Throw Statement | |
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The throw statement allows you to create an exception.
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| JavaScript Special Characters | |
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In JavaScript
you can add special characters to a text string by using the backslash
sign.
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| JavaScript Guidelines | |
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Some other
important things to know when scripting with JavaScript.
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| JavaScript Objects Introduction | |
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JavaScript is
an Object Oriented Programming (OOP) language.
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| JavaScript String Object | |
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The String
object is used to manipulate a stored piece of text.
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| JavaScript Date Object | |
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The Date
object is used to work with dates and times.
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| JavaScript Array Object | |
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The
Array object is used to store a set of values in a single variable name.
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| JavaScript Math Object | |
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The Math
object allows you to perform common mathematical tasks.
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| JavaScript Browser Detection | |
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The
JavaScript Navigator object contains information about the visitor's
browser.
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| JavaScript Form Validation | |
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JavaScript can be used to validate input data in HTML forms before sending
off the content to a server.
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| JavaScript Create Your Own Objects | |
| Objects are useful to organize information. | |