Ajax

Ajax Simple Application code @ WebHandler language= "C #" class= "handler"%> using System;Using System.Web;Using System.Collections.Generic;Using System.Data; public class Handler:ihttphandler{public void GetPage (HttpContext context){int

About Ajax Cross-domain problem, sorted out today, in fact, there are other ways, personally recommended the following 4 kinds. Please refer to: Ajax cross-domain instanceOne, the traditional Ajax method 1,js Code $ ("#ajax"). Click (function () {$

jquery Ajax Application Instance code/*Ajax sends data to a page$.post (' save.cgi ', {Text: ' My string ',Number:23}, function () {Alert (' Your data has been saved. ');}); If you do need to write some complex Ajax scripts, you need to use the

Ajax more focused on the front page asynchronous display of the Background database field, the main idea is similar to the previous article, focusing on the DAL layer to get stored in the process of the table collection dataset, in general stored

This is a community arrangement of a holiday small homework, I just put forward my own solution, not necessarily the most appropriate. The effect is roughly as follows: Photo sharing: This piece of

Methods and properties of XMLHttpRequest objects Method Description Abort () Stop current request

Ajax Entry Detection User name instance and implementation method Username: We also need a back-end page to determine if the input nickname exists (in this case, for example, PHP tutorial): ... if (isset ($_get[' entryname ')

ajx.php Tutorial $link =mysql _ Connect ("localhost ", "root", "root"); mysql_select_db ("Abd", $link); $GB 2312string=iconv (' utf-8 ', ' Gb2312//ignore ', $requestajaxstring); In Ajax, first use encodeURIComponent to encode the

A comparison of Xajax and other Ajax frameworksXajax function is very simple, but very flexible! ~ It's not like some other big frame, the function is really powerful, but the execution speed is not flattering. Although many functions, but not

How to send a XMLHttpRequest retrieve HTML header data The header resource returned by the getAllResponseHeaders () function. Title contains file information such as length, server type, content type, date modification, etc. The header

AJAX sends a request to the server Ajax-sends a request to the serverSend-Off requests to the server, we use the open () method and the Send () method. The open () method has three arguments. The first parameter defines a method that uses a Send

ajax Post pass value and get pass value example                     

Welcome to Www.111cn.net. The development of this site can not be separated from your support. Thank you! Ajax files simple ajax effect We prepare an empty div. Fill in the returned data! All code for this instance is complete.

The main content of this section is to call the page background code method through AJAX to achieve the two-level linkage effect of the drop-down box. The implementation steps are as follows:1. Create the file Recipe24.aspx and implement the

Similar three-level binding, but when you modify the information, bind and submit again, the value of the drop-down box will always disappear, or after the return, the value of the drop-down box will also disappear, I encountered the same problem in

Ajax and ScriptManager. RegisterStartupScriptThe method for running a js code segment in Ajax and cs can be:Page. ClientScript. RegisterStartupScript (Page. GetType (), "", " ");If Ajax is used on the page, the above code is ineffective even if

Ajax framework autocompleteextender for automatic completionIf I need a WebService, I am too lazy to rename it. It is called WebService. asmx. Why do I need WebService? In fact, I don't know. I only know that AutoCompleteExtender requires three key

First, you must create a website to create the following files: Web forms (Default. asp tutorial x), JScript File (ajax. js), Web service (SayHelloService. asmx), Class (Hello. cs)(Add: you need to add a Microsoft. Web. Preview. dll file to download