Ajax

Cause There are two main reasons 1. The default character encoding of data returned by xtmlhttp is UTF-8. If the foreground page is gb2312 or other encoding data, garbled characters are generated. 2. The default character encoding for data submitted

Http://www.dragonson.com/doc/ajax.htmlAjax internal communication document Http://info96.k12studio.com /~ NiO/comments. php? Id = 242_0_1_0_cBriefly describe Ajax Http://www.adaptivepath.com/publications/essays/archives/000385.phpAjax: A New

If you are not familiar with Ajax, You can first take a look at the previous article "ajax first experience" in this tutorial. Nowadays, blogs are very popular. I believe that anyone who needs to spend a little time surfing the internet will have

CopyCode The Code is as follows: Document. write (' the data is being read, please wait... ')Function showloading (){VaR OBJ = Document. getelementbyid ("loadingg ")If (obj. style. display! = ""){Obj.style.left.pdf (document.doc umentelement.

Today, I found Options for HTTP connection persistence Description: Enable HTTP connection persistenceMost Web browsers require the server to keep connections to multiple requests open, which is called "Keep HTTP Connection ". Maintaining

Because ajax has a problem with cross-origin access, the best method is to act as a proxy. I wrote a proxy program and my experiences. In order to act as an ajax proxy, I studied xmlhttp on the lower server and compared it with xmlhttp on the client

Today, I saw an Ajax Hack demonstration on my dream BLOG. In fact, cross-site discovery is very easy, but it is still very difficult to do big harm. Secretly COOKIE is only for users, the use of xss worm is terrible. Let's take a look at his

I think the ajax objects in prototype. js will certainly attract a lot of people and a large number of encapsulated ajax logic classes will be of great help to our beginners who use ajax. Here is an example of my use: 1. Ajax. Request You can create

Some time ago, when I used the google map api function library, I found that the downloadUrl function is very useful, so I wrote one myself. When I get tired of what frameworks and what pools, I find that the simpler things are, the more suitable I

Ajax is an asynchronous callback method!It also works with transmission methods on the server side, such as GET or POST.What I am talking about here is that when xml or json data is transmitted,PHP differs from other server languages in that it

The latest bingo. js version is requiredDownload bingo. js and this DEMO Method:PageSwitch (url, listDiv, pageSwDiv, maxRows, queryStr, defaultpage)// Url: the address of the request's background processing page; listDiv: The Region ID of the

Ajax internal communication document I. Main reasons for using Ajax1. Better User experience through appropriate Ajax applications;2. Transfer the previous server workload to the client, which facilitates the idle processing capability of the client

The refreshing mechanism of AJAX enables real-time display of Registration Name detection in the registration system.Common User Registration is the user entering the user name. The background program checks whether the user name in the database is

A few months ago, due to project requirements, I wrote the following three ajax-related functions. Release and share with you.The first one is to load a segment of HTML without refreshing the content.The second is to convert form data into a string

I have recently developed a phase of AJAX and have some experiences. It will be written slowly in the future. Please kindly advise AJAXer ~ When I first started writing AJAX code, I directly referred to the Code in the basic AJAX tutorial book (this

Recently, I was working on a project and encountered an AJAX Chinese garbled problem. After an afternoon of hard work, I finally wrote down my experiences, I hope it will help those who are still stuck with this problem and have a headache.As we all

If you use get in IE7 or earlier requests, the URL restriction is easily overlooked (up to 2083 characters ). Therefore, if the URL may be too long, POST must be

When AJAX (jQuery) is used for asynchronous data request, to prevent users from repeatedly clicking the button for some reason, we need to disable the request submission button.Key Points: The attr and removeAttr functions of jQuery are mainly the

------------------------------------- WebService1.asmx ---------------------------------------Copy codeThe Code is as follows:// To allow ASP. net ajax to call this Web service from a script, cancel the comments to the downstream.[System. Web.

Each time the cache is cleared, a new data will be generated. Therefore, the browser cache is the final problem. After a long struggle, I finally solved the problem. Here I will summarize it.We all know that ajax can increase the page loading speed