ASP网页设计制造我们本人的Ebay(拍卖体系EN) - How...

专业性的服务。有的ASP商提供垂直型的应用服务，针对某一特定行业提供应用服务。ChrisPayne

September11,2000

Beforewegojumpingintocodeanddatabases,letstakeamomentandexaminetheneedsandstrategies,as
wellasthedifferenttypesofauctions.

Firstofall,therearemanydifferenttypesofauctions(whichwelldiscussinthenextsection),so
youllhavetodecidewhatyourneedsare,andadjustaccordingly.Illoutlinetheneedsforourauction
here,andwellreferencetheseasweprogress.First,letsgetsomedefinitionsoutoftheway:


Buyer/Bidder-Thepersonwhoplacesabid,andwantstobuyanitem.
Item/Lot-Onelistingintheauction(canbeseveralactualitems,butwillberepresentedbyone
listing).
Proxybidding-Abuyerplacesamaximumbidtoneverbeexceeded.Theactualbidthenissimplythelast
highestwinningbidplustheminimumincrement.Theactualbidwillbeincreasedautomaticallywhenoutbid
untilthemaxisreached.
Seller-Thepersonwholistedtheitemtobesold.
Winningbid-Thepriceabuyerpaystowinanitem.
Andnowourassumptions:

"SecondPriceauction:"Biddersmayplaceproxybids.Thewinnerswillthenenduppayingthelowest
winningbidfortheitem(s).
Wewillonlyallowsinglelotstobesold.Thismeanswewillnotallowgroupsoflotstobesoldtogether
(youwontbeabletosellitemsAandBtogether).However,youcansellabunchofitemsasonelot
(i.e.100pencilsinlotA).
Onceanauctionisover,itisover.Insomeauctions,ifabidisplacedwithinacertainamountoftime
(i.e.5seconds)beforetheendofanauction,theauctionisextendedforsometime.Wewillnotdothat
here.
Numberofitems.Inthecasethattwopeoplebidthesamething,thepersonwhobidformoreitemswill
win,regardlessofwhobidfirst.Ifbothbuyersbidforthesamenumberofitems,theearliestbidwill
win.
Proxybiddingrounds.Oneroundwillbedefinedaswhentheauctionenginecyclesthroughallusersand
adjustsbidsaccordingly,basedonthecurrenthighbidandthebuyersmaximumbid.Aroundwillcommence
onceabuyerplacesabidonalot,andwillproceedintheorderthebidswereplaced.Ifattheendof
theround,aresolutionisnotachieved,wewillstartoverfromthebeginning.
Therearealsotwoothertypesofauctionsthatwewillnotusehere,butmaybegoodforreference.


WinningBidAuction-Thewinningbuyergetstherequestedlotsforthepricetheybid.Ifthereare
multiplewinners,everyonegetsthepricetheybid.
ClearPriceAuction-Thewinningbuyersgettherequestedlotsforthelowestwinningbid.
Nowthatweveoutlinedourneeds,letstakealookatthedatabasestructurebehindtheauction.
</p>在实现ERP等高端的ASP应用时，用户需要提供核心的经营资料，需要ASP商有很高的信用度。楼上说交互性不好，太牵强了吧。在微软提供的一套框架中，利用asp做网站，开发效率高，使用人数少，减少不必要的开销。交互性是互动方式，是有开发人员决定的。

从事这个行业，那么你可以学ASP语言，简单快速上手，熟练dreamweav排版，写asp代码，熟练photoshop处理图片，打好基础就行了

我们必须明确一个大方向，不要只是停留在因为学而去学,我们应有方向应有目标.

我们必须明确一个大方向，不要只是停留在因为学而去学,我们应有方向应有目标.

Application:这个存储服务端的数据，如果不清除，会直到web应用程序结束才清除(例如重启站点)

我就感觉到ASP和一些常用的数据库编程以及软件工程方面的思想是非常重要的。我现在也在尝试自己做网页，这其中就用到了ASP，我想它的作用是可想而知的。

它可通过内置的组件实现更强大的功能，如使用A-DO可以轻松地访问数据库。

我们必须明确一个大方向，不要只是停留在因为学而去学,我们应有方向应有目标.

完全不知道到底自己学的是什么。最后，除了教程里面说的几个例子，还是什么都不会。

哪些内置对象是可以跳过的，或者哪些属性和方法是用不到的?