"Confused" about Ajax Learning"

ASP. NET has been in contact for nearly a month. Although there are countless problems encountered during the learning process, I finally checked the informationProgramSolved, and the tasks handed over by the boss were also completed quite well. At present, I feel that I am not very familiar with this. Only a few of the questions raised by others on csdn have encountered this problem.

I have heard about Ajax for a long time and know its basic principles. Unfortunately, there is no application requirement in the actual project. Some Daniel said: Don't create your own demands-this is for Project Creation. As a web programmer, Ajax is a little outdated.

I went to the Internet to find a lot of information to see, the more I do not know where to start: first look at IBM Ajax entry series: http://www.ibm.com/developerworks/cn/xml/wa-ajaxintro1.html from seeing eleven, after reading it seems to understand, I don't know how to use it. I don't know where XMLHttpRequest exists in a program written by others, or how to write the URL in XMLHTTP. Open ("get", URL, true) When I access a method on the server ?!

Next we will look at jquery:

Http://www.k99k.com/jQuery_getting_started.html according to the example he gave and program files step by step operations a little indeed exciting effect, so want to add this thing to the program he wrote, when I downloaded the latest version of jquery from the Internet and put it into the scripts folder of my program, vs2008 reported a "error occurred when updating jscriptintelliisense". After that, the patch was installed a lot and it still did not solve the problem.

Then I went to the Internet to find Ajax specifically for Asp.net, so that I could find out about Asp.net Ajax, Ajax Control Toolkit, Ajax extensions, Atlas, updatepanel, scriptmanager ...... these terms have emerged. for a person who is not connected to the portal, these terms can be confused.

Fortunately, now I have recognized the Ajax Control Toolkit and Ajax extensions (self-contained in vs2008). I am going to study these two things and learn to use them.

I recommend the following materials for Ajax control toolkit that I like to learn:

Http://www.cnblogs.com/dflying/archive/2008/01/25/1053904.html

Http://www.cnblogs.com/webabcd/archive/2008/02/25/1081194.html

Http://www.cnblogs.com/qc1984326/MyPosts.html

Http://www.cnblogs.com/a311300/archive/2009/02/28/1283730.html

Http://www.cnblogs.com/me-sa/archive/2007/04/06/702803.html