Tham khảo tài liệu 'wordpress jquery - part 25', công nghệ thông tin, đồ họa - thiết kế - flash phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | AJAX with jQuery and WordPress The implementation of this technique has made it obvious to many web developers that they can start creating advanced web applications sometimes called Rich Interface Applications RIAs that work and feel more like desktop software applications instead of like web pages. As eluded to above the word AJAX is starting to have its own meaning as you ll also note its occasional use in this book and others as well as all over the web as a proper noun Ajax rather than an all-cap acronym . For example a web developer using predominately Microsoft technology may develop their site using a browser scripting language called VBScript instead of JavaScript to sort and display content transformed into a lightweight data format called JSON instead of XML. You guessed it that developer s site would still be considered an AJAX site rather than an AVAJ site let s face it AJAX simply sounds cooler . In fact as we noted in Chapter 5 jQuery Animation within WordPress it s getting to the point where just about anything on a website that isn t in Flash that slides moves fades or pops up without rendering a new browser window is considered an Ajaxy site. In truth most of these sites don t truly qualify as using AJAX and if you use just a few of the jQuery examples from this book in your WordPress site it will probably be considered Ajaxy despite not calling asynchronously to the server. But after this chapter it will. AJAX It s better with jQuery In the past when writing up introductions to AJAX or going over the pros and cons of using AJAX with my clients for their projects I used to give long in-depth disclaimers and warnings for using AJAX techniques regaling tales of worst-case scenarios and horror stories of lost browser functionality not-to-mention ruined accessibility for special needs users. While some of those concerns are still valid much of the implementation dread has pretty much ended with jQuery. As with all things jQuery that we ve learned so .
