Using AJAX in Joomla Templates. Not so long ago, Ajax was a novelty, now it is deluged with everything.
Appear whole portals, working exclusively on Ajax. Did not pass it by Joomla! – On some foreign sites can be found in sales patterns, the use of which should lead your life into conformity with modern requirements. You can see not only those specific templates, but also a component designed to come to your aid. In this article we describe how to liven up your template using the technology of Ajax. Problem Statement First you need a clear picture of what we want to eventually get it. We want that, when you click on the link in the menu page of our website does not restart again, and place Podgruzka content in the desired area of ?? Implementation Based on the formulation of the problem immediately raises several questions. At the heart of Ajax is JavaScript language scope is limited to the browser.
In the case of static documents, we could easily refer to them by the above method (for reference). Change references. Article : Adding Ajax to Joomla! Web Applications. Excerpt from Professional Joomla!
By Dan Rahmel Ajax (which stands for Asynchronous JavaScript and XML) combines a powerful set of technologies for Web 2.0 sites. Using Ajax technology, you can make the user experience far more interactive than previous Web site implementations. In the past, changes to parameters or the selection of buttons on a Web page required the changes be sent back to the Web server for an update. The browser would have to wait for the entire modified page to be returned to display the revisions. Add FullAjax. Using Joomla Ajax Interface. What is The Joomla Ajax Interface (com_ajax) A slim, extensible component to act as an entry point for HTTP requests for stand alone modules and plugins, thus allowing for the potential of Ajax functionality in them.
Com_ajax is generally used when you are not the developer of the component that the module or plugin is interacting with. NOTE: If you are a component developer, you do not need to use com_ajax to implement Ajax functionality in it. You can do so directly in your component. Examples of use cases include, but are not limited to: A module that retrieves data from an external API A module that interacts with a component that you did not develop A plugin that implement API like functionality to allow consumption of data from your site.
AJAX. Joomla Ajax Tutorial. Build Your Own AJAX Web Applications. So here you are, ready to learn all about this thing called AJAX.
But, what exactly is it? The term AJAX refers to a loose grouping of technologies that are used to create dynamic, interactive web content. The term AJAX, originally coined by Jesse James Garrett of Adaptive Path in his essay AJAX: A New Approach To Web Applications, is an acronym for "Asynchronous JavaScript And XML. " That’s a bit of a mouthful, but it’s simply describing a technique that uses JavaScript to refresh a page’s contents from a web server without having to reload the entire page. This is different from the traditional method of updating web pages, which requires the browser to refresh the entire page in order to display any changes to the content.
Similar techniques have been around in one form or another (often achieved with the help of some clever hacks) for quite a while. This tutorial is an excerpt from my new book, Build Your Own AJAX Web Applications. Putting it All Together: JavaScript Summary Chapter 2. Ajax - Asynchronous JavaScript and XML. Ajax allows you to create interactive Web applications using: XHTML, CSS, the DOM and JavaScript, and XMLHttpRequest.
It is sometimes called Asynchronous JavaScript and XML. You can use Ajax to create more dynamic and interactive Web pages without needing to refresh or reload the page. It only works on the more advanced browsers (6.x). Ajax Tutorial. Sample AJAX Application. This tutorial creates a basic sample application that uses AJAX features of ASP.NET.
You can read more about AJAX features in ASP.NET, what technical issues these features are designed to solve, and what the important AJAX components are in the following introductory documents: To implement the procedures in your own development environment you need: Microsoft Visual Studio 2005 or Microsoft Visual Web Developer Express.An AJAX-enabled ASP.NET Web site.The AdventureWorks sample database. You can download and install the AdventureWorks database from the Microsoft Download Center. (Search for "SQL Server 2005 Samples and Sample Databases (December 2006)"). Ajax. Ajax Control Toolkit Tutorials - ASP.NET Ajax Library. Check out these other helpful articles: Visual Studio support Browser support Internet Explorer 8+ Google Chrome - most recent stable version Opera - most recent stable version Mozilla Firefox - most recent stable version Apple Safari - most recent stable versionGoogle Chrome, Opera, FireFox, and Safari apply updates automatically, thus there are no configuration recommendations for these browsers.
Yogesh Dubey. Asp.net ajax tutorial for beginners - 1.01 by Microsoft corp. AJAX: An Introduction to AJAX. Ajax Control Toolkit - ASP.NET Ajax Library. Visual Studio 2010: ASP.NET AJAX.