document.getElementById() is a JavaScript method that returns a reference to a DOM object identified by the value passed to it. For instance, if you can a form with the following HTML code....
<form method="post" id="theForm">
You would be able to reference the form by assigning a variable to the returned value of document.getElementById(). Such as:
var myForm = document.getElementById("theForm");
You could them use the other DOM methods to manipulate this object (adding CSS styles, adding and removing children, etc.)
A JavaScript tutorial contains instructions that will teach you how to code in JavaScript.
HTML, CSS, & JavaScript.
Javascript does not have classes
Javascript can help in browseing
Javascript was created in 1995.
DocumentgetElementByID is used to refer a attribute by it's id. This will get the element with the id defined anywhere in the page.
A JavaScript tutorial contains instructions that will teach you how to code in JavaScript.
HTML, CSS, & JavaScript.
Javascript does not have classes
Javascript was created in 1995.
Javascript can help in browseing
No, Java and JavaScript are nothing to do with each other, JavaScript is a form of EMCAScript, not Java. Every modern browser comes with a JavaScript engine that is used to understand JavaScript. so there is no need for it, no.
Not comparable. JavaScript is a programming language. Dreamweaver is an application (which you can use to create pages with javascript, html, etc.)
http://www.w3schools.com under the Javascript Section.
Ajax, I believe uses JavaScript + ASP.
Start the document with: <%@ language="javascript" %>
Well you get java as java and javascript as iava.