![]() There have been several attempts to do this, but I'm not aware of any really good source of comparisons between the browsers. Is There A Site That Shows Which Tags Work On Which Browsers? (0 refers to the index of the form – if you have more than one form in a page, then the first one has the index 0, second has index 1 and so on). How Do You Submit A Form Using Javascript? ![]() The current JavaScript that you see supported in browsers is ECMAScript revision 3. What’s Relationship Between Javascript And Ecmascript?ĮCMAScript is yet another name for JavaScript (other names include LiveScript). On the other hand, JavaScript is much easier to learn than Java and can offer a gentle introduction for newcomers who want to graduate to Java and the kinds of applications you can develop with it. In some ways, the "Java" name on JavaScript has confused the world's understanding of the differences between the two. The two languages don't rely on each other and are intended for different purposes. It is also not uncommon for a programmer of one language to be ignorant of the other. Programmers use entirely different tools for Java and JavaScript. A licensing deal between Netscape and Sun at the last minute let Netscape plug the "Java" name into the name of its scripting language. JavaScript was initially called LiveScript at Netscape while it was under development. In contrast, JavaScript relies on whatever environment it's operating in for the user interface, such as a Web document's form elements. Java is a full-fledged programming language tailored for network computing it includes hundreds of its own objects, including objects for creating user interfaces that appear in Java applets (in Web browsers) or standalone Java applications. ![]() While the two languages share some common syntax, they were developed independently of each other and for different audiences. JavaScript was developed by Brendan Eich of Netscape Java was developed at Sun Microsystems. JavaScript is a platform-independent,event-driven, interpreted client-side scripting and programming language developed by Netscape Communications Corp. When used for Web documents, the scripts go directly inside the HTML documents and are downloaded to the browser with the rest of the HTML tags and content. Therefore, it is important to distinguish JavaScript, the language, from the objects it can communicate with in any particular environment. For example, Adobe Acrobat Forms uses JavaScript as its underlying scripting language to glue together objects that are unique to the forms generated by Adobe Acrobat. But the language can be-and is-used with other kinds of objects in other environments. #Javascript css html interview questions softwareThe language is used most widely today in Web browsers whose software objects tend to represent a variety of HTML elements in a document and the document itself. JavaScript is a general-purpose programming language designed to let programmers of all skill levels control the behavior of software objects.
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