基于A(yíng)jax技術(shù)的網(wǎng)站設計

基于A(yíng)jax技術(shù)的網(wǎng)站設計
——網(wǎng)上地圖.網(wǎng)上相冊的設計與實(shí)現
 
摘要 本文介紹了運用Ajax1組技術(shù)構建Web網(wǎng)站，在.NET平臺上實(shí)現地圖查看和相冊瀏覽系統的方法和過(guò)程，內容包括7個(gè)部分：第1部分介紹該技術(shù)在國內外研究現狀及課題的研究背景及意義；第2部分對Web2.0簡(jiǎn)介及Ajax應用與傳統的Web應用的主要區別；第3部分是對Ajax的關(guān)鍵技術(shù)、為什么使用、誰(shuí)正在使用以及它的開(kāi)發(fā)框架和MVC架構做了介紹以及Ajax存在的不足和缺陷做了簡(jiǎn)單的介紹；第4部分是對.Net的系統框架，特點(diǎn)，開(kāi)發(fā)工具以及Ajax如何利用網(wǎng)絡(luò )平臺和.Net技術(shù)提供異步的數據傳輸和交換方式的關(guān)鍵技術(shù)，和利用XMLHttpRequest對象、Javascript、DOM、XML、CSS在A(yíng)SP.NET中實(shí)現Ajax；第5部分對系統的需求分析包括功能需求性能需求運行環(huán)境需求以及系統方案的確定和評價(jià)；第6部分總體設計簡(jiǎn)單介紹了設計思想和主要的設計步驟包括系統界面設計，主要功能模塊圖；第7部分詳細設計包括數據庫設計，具體功能模塊實(shí)現，地圖詳細信息的查看，是實(shí)際開(kāi)發(fā)系統的研究，通過(guò)地圖查看系統和相冊瀏覽系統實(shí)例利用Ajax技術(shù)構建Web網(wǎng)站的實(shí)現原理和實(shí)現過(guò)程并闡明了具體的實(shí)現過(guò)程和系統的模塊調用關(guān)系。實(shí)現的系統具有減輕服務(wù)器的負擔、減少用戶(hù)心理和實(shí)際的等待時(shí)間、帶來(lái)更好的用戶(hù)體驗、節約空間和寬帶租用成本、可以調用外部數據、不需要下載插件或者小程序、進(jìn)1步促進(jìn)頁(yè)面呈現和數據的分離.
關(guān)鍵字 Ajax,.NET,XMLHttpRequest對象，Javascript,DOM、XML,C#,WEB2.0
 
The design of website based on Ajax technologe
-- Design and implementation of online map online photo album
 
Abstract This article introduced constructs the Web website using Ajax group of technologies, realizes the map examination and the photo album browsing system method and the process in NET the platform, the content including seven parts: The first part introduces this technology in the domestic and foreign research present situation and the topic research background and the significance; Second part to Web2.0 synopsis and Ajax application and traditional Web application main difference; the third part to the Ajax essential technology, why uses, who is using as well as its development frame and the MVC overhead construction has made the introduction as well as the Ajax existence insufficiency and the flaw has made the simple introduction; The fourth part is to Net the system frame, the characteristic, how the development kit as well as do Ajax and Net the technology provide the asynchronous data transmission and the switching scheme essential technology using the network platform, with using the XMLHttpRequest object, Javascript, DOM, XML, CSS realizes Ajax in ASP.NET; Fifth part to system demand analysis including function demand performance demand movement environment demand as well as system plan determination and appraisal; he sixth part of system design simply introduced the design thought and the main design procedure including the system contact surface design, main function module chart; The seventh part of detailed design including the database design, the concrete function module realization, the map detailed information examination, is the actual development system research, through the map examined the system and the photo album browsing system example constructed the Web website using the Ajax technology the realization principle and the realization process and has expounded the concrete realization process and the system module transfer relations. The realization system has reduces the server the burden, the reduced user psychology and the actual standby period, brings the better user experience, the frugal space and the wide band rents the cost, may transfer exterior data, does not need to download the plug-in unit or the script, further promotes the page to present with the data separation
Key words Ajax, NET, XMLHttpRequest object, Javascript,DOM, XML, C#, WEB2.0.

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