Javascript Ajax Complete

As a powerful front-end framework, Dojo can make it easy for developers to meet these challenges. This article will use Dojo as a tool to describe in detail how to deal with the Ajax requests of different http://www.aliyun.com/zixun/aggregation/12445.html "> Business requirements. Before reading this article, you need to have the following knowledge: Ajax technology: Ajax English full name is: Asynchronous Javas ...

This article combines GWT Designer with a small web http://www.aliyun.com/zixun/aggregation/14223.html "> Application System" for a complete introduction to GWT based Web application development. Including development environment, data communication and application deployment. Ajax and Ajax-based WEB application Development Brief Introduction Ajax is "Asynchronous Jav ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall for a long time, stationmaster chooses to use JavaScript to realize the dynamic behavior of the webpage, the reason that do this is a variety of, such as speed up the response speed of the page, reduce the website traffic, hidden link or embed advertisement etc. 　　Because the early search engine does not have the corresponding processing ability, causes in the index this kind of page often to have the problem, may not be able to collect the valuable resources, may also appear to cheat. The purpose of introducing JavaScript parsing is to solve both ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall We all know that the search engine spiders have no way to handle the content of JavaScript scripts. , the reason is simple, even as a simpler weak-type scripting language, it is still a programming language, with a variety of techniques, only the script interpretation engine to correctly parse ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall embedded in your Web page navigation elements can reduce your search engine evaluation rankings and reduce the response performance of your site.　　The author of this article would like to explore with you how to use AJAX technology to solve these two problems. Many well-designed Web sites contain a large amount of navigable information associated with the actual content. HTML tags for navigation can affect your search engine evaluation, and can improve the visitor's page download experience. In this article, you'll see how to use Ajax ...

In this article, you will begin to touch the most basic and basic Ajax-related objects and programming methods: XMLHttpRequest objects. This object is actually just a public thread spanning all Ajax applications, and you may have expected that only a thorough understanding of the object would give full play to the potential of programming. In fact, sometimes you'll find that you can't use XMLHttpRequest to use XMLHttpRequest correctly. 　　What the hell is going on here? WEB 2.0 glance ...

This series of articles shows you how to use reverse Ajax http://www.aliyun.com/zixun/aggregation/7332.html "> Technology to develop event-driven WEB programs." The 1th part describes reverse Ajax, polling, streaming, Comet, and long polling. Part 2nd describes how to use WebSocket and discusses the limitations of WEB servers that use Comet and WebSocket. The first ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall One, simplifies the code to use the shorter writing, not only may reduce the input character number, but also may reduce the file big Small。 　　Most of the code that uses simple coding, the efficiency of implementation is slightly improved. 1.1 Simplifying common object definitions: using var obj = {}; Instead of Var ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall If you want to ask what is the most attractive, it is to create a Web application. After all, when was the last time you heard someone praising the interaction design of a product? 　　They are cool and innovative projects (except ipods). Aside from this, web designers have no better way of designing an interactive web than a little envious of our desktop software colleagues. Desktop applications have a rich interface and for Web programs ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall from the plan, to the front and rear end of the development, finally to the test and on-line, lasted 4 months, 5,173 first page front-end performance optimization project finally smoothly on-line, and achieved the expected performance optimization goal. This project is not a revision, but the original home page design and function unchanged, only to do refactoring and optimization. 　　Although the project is called the front-end performance optimization, but it is not only the front-end unilateral work, to complete the optimization well, it requires the full complement of the front and back. Historical background ...