JavaScript is a scripting language that adds interactivity to HTML pages. It is embedded directly into HTML and allows dynamic updating of pages without reloading. JavaScript can react to events, read/write HTML elements, and validate data. AJAX uses JavaScript asynchronously to exchange small amounts of data with a server in the background without reloading the whole page. Common uses include Google Maps, Gmail, YouTube, and Facebook tabs.
Real life cross-platform application development using Xamarin Forms - Frank ...Codemotion
Now Xamarin has been bought by Microsoft there is, even more, talk about it. In this session, I will walk you through the development process of a real life Xamarin Forms application. The session will include a quick overview about difference between normal Xamarin development and Xamarin Forms. After that we will do a deep dive into the development tools and design patterns used to develop the application. It will show how you can create native apps with 90% code sharing among Android, iOS and Windows.
Real life cross-platform application development using Xamarin Forms - Frank ...Codemotion
Now Xamarin has been bought by Microsoft there is, even more, talk about it. In this session, I will walk you through the development process of a real life Xamarin Forms application. The session will include a quick overview about difference between normal Xamarin development and Xamarin Forms. After that we will do a deep dive into the development tools and design patterns used to develop the application. It will show how you can create native apps with 90% code sharing among Android, iOS and Windows.
Global web tutors experts provides you help in writing all types of subjects assignment especially for AJAX Assignment help. If you need any help in any subject then you can avail our services via call, chat or email to our experts. Our experts are available 24*7.
This meetup will bring us back to basics with a bootstrapping session on building an all Javascript web application on a MEAN Stack:
• MongoDB - NoSQL DB
• ExpressJS - Server Application Framework
• AngularJS - Client Application Framework
• NodeJS - Application Platform
I'll cover the basics of getting bootstrapped with Node.js and building out a fully featured web application from backend-to-frontend. I'll highlight some of the advantages of an all javascript web application as well as show some development tips leveraging gruntJS based on Nate's presentation last meetup.
MEAN Stack is a full-stack JavaScript solution that helps you build fast, robust and maintainable production web applications using MongoDB, Express, AngularJS, and Node.js.
With the release of the WordPress JSON API expected later this year, WordPress is primed to serve as a viable backend for single-page web applications of the future. The presentation will explain the benefits of using WordPress in this context and include a short demonstration to show how WordPress can be integrated in a typical single-page application technology stack.
JavaScript developers, join us for an intensive introduction to EmberJS, one of the growing number of client-side MVC frameworks. You'll learn how to manage application flow with the EmberJS router and how to use the HandlebarsJS library for HTML templating, and reducing the amount of procedural JavaScript in your apps. You'll leave with everything you need to know to build your own desktop or mobile app with EmberJS.
Global web tutors experts provides you help in writing all types of subjects assignment especially for AJAX Assignment help. If you need any help in any subject then you can avail our services via call, chat or email to our experts. Our experts are available 24*7.
This meetup will bring us back to basics with a bootstrapping session on building an all Javascript web application on a MEAN Stack:
• MongoDB - NoSQL DB
• ExpressJS - Server Application Framework
• AngularJS - Client Application Framework
• NodeJS - Application Platform
I'll cover the basics of getting bootstrapped with Node.js and building out a fully featured web application from backend-to-frontend. I'll highlight some of the advantages of an all javascript web application as well as show some development tips leveraging gruntJS based on Nate's presentation last meetup.
MEAN Stack is a full-stack JavaScript solution that helps you build fast, robust and maintainable production web applications using MongoDB, Express, AngularJS, and Node.js.
With the release of the WordPress JSON API expected later this year, WordPress is primed to serve as a viable backend for single-page web applications of the future. The presentation will explain the benefits of using WordPress in this context and include a short demonstration to show how WordPress can be integrated in a typical single-page application technology stack.
JavaScript developers, join us for an intensive introduction to EmberJS, one of the growing number of client-side MVC frameworks. You'll learn how to manage application flow with the EmberJS router and how to use the HandlebarsJS library for HTML templating, and reducing the amount of procedural JavaScript in your apps. You'll leave with everything you need to know to build your own desktop or mobile app with EmberJS.
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2. Scripting Language Javascript
• JavaScript was designed to add interactivity to HTML
pages
• JavaScript is a scripting language
• A scripting language is a lightweight programming
language
• JavaScript is usually embedded directly into HTML
pages
• JavaScript is an interpreted language (means that
scripts execute without preliminary compilation)
• Everyone can use JavaScript without purchasing a
license
3. Are Java and JavaScript the same?
• NO!
• Java and JavaScript are two completely different
languages in both concept and design!
• Java (developed by Sun Microsystems) is a
powerful and much more complex programming
language - in the same category as C and C++.
• JavaScript was invented by Brendan Eich at
Netscape (with Navigator 2.0), and has appeared
in all browsers since 1996.
4. Introduction
• JavaScript was designed to add interactivity to HTML pages.
• JavaScript is a scripting language.
• JavaScript is usually embedded directly into HTML pages.
• JavaScript is an interpreted language (means that scripts
execute without preliminary compilation).
• It is an event-driven language.
• To insert a JavaScript into an HTML page, use the <script>
tag.
• Inside the <script> tag use the type attribute to define the
scripting language.
• The <script> and </script> tells where the JavaScript starts
and ends. <script type="text/javascript">
5. How to use javascript?
• The common way to use the javascript is as follows;
• Define some HTML tag with ID attribute value given.
• In that HTML tag add/call the function statement and
bind it to some event on which you want to invoke the
javascript function (event handler).
• Write the said function (event handler) between
<script> and </script> tags.
• When the page downloads, your handler will be called
on event you described within the HTML tag.
6. What can a JavaScript do?
• JavaScript gives HTML designers a programming tool - HTML authors
are normally not programmers, but JavaScript is a scripting language
with a very simple syntax! Almost anyone can put small "snippets" of
code into their HTML pages
• JavaScript can put dynamic text into an HTML page - A JavaScript
statement like this:
document.write("<h1>" + name + "</h1>")
• can write a variable text into an HTML page
• JavaScript can react to events - A JavaScript can be set to execute
when something happens, like when a page has finished loading or
when a user clicks on an HTML element
• JavaScript can read and write HTML elements - A JavaScript can read
and change the content of an HTML element
• JavaScript can be used to validate data - A JavaScript can be used to
validate form data before it is submitted to a server. This saves the
server from extra processing
7. Ajax
• AJAX = Asynchronous JavaScript and XML.
• AJAX is not a new programming language, but a new way to
use existing standards.
• AJAX is the art of exchanging data with a server, and update
parts of a web page - without reloading the whole page.
• AJAX allows web pages to be updated asynchronously by
exchanging small amounts of data with the server behind the
scenes. This means that it is possible to update parts of a
web page, without reloading the whole page.
• Classic web pages, (which do not use AJAX) must reload the
entire page if the content should change.
• Examples of applications using AJAX: Google Maps, Gmail,
Youtube, and Facebook tabs.