´ÓÁ㿪ʼѧϰjQuery (Áù) AJAX¿ì²Í
Ò».ÕªÒª
±¾ÏµÁÐÎÄÕ½«´øÄú½øÈëjQueryµÄ¾«²ÊÊÀ½ç, ÆäÖÐÓкܶà×÷Õß¾ßÌåµÄʹÓþÑéºÍ½â¾ö·½°¸,
¼´Ê¹Äã»áʹÓÃjQueryÒ²ÄÜÔÚÔĶÁÖз¢ÏÖЩÐíÃØ¼®.
±¾ÆªÎÄÕ½²½âÈçºÎʹÓÃjQuery·½±ã¿ì½ÝµÄʵÏÖAjax¹¦ÄÜ.ͳһËùÓпª·¢ÈËÔ±
ʹÓÃAjaxµÄ·½Ê½.
¶þ.ǰÑÔ
AjaxÈÃÓû§Ò³Ãæ·á¸»ÆðÀ´, ÔöÇ¿ÁËÓû§ÌåÑé.
ʹÓÃAjaxÊÇËùÓÐWeb¿ª·¢µÄ±ØÐÞ¿Î. ËäÈ»Ajax¼¼Êõ²¢²»¸´ÔÓ,
µ«ÊÇʵÏÖ·½Ê½»¹ÊÇ»áÒòΪÿ¸ö¿ª·¢ÈËÔ±µÄ¶øÓÐËù²îÒì.jQueryÌṩÁËһϵÁÐAjaxº¯ÊýÀ´°ïÖúÎÒÃÇͳһÕâÖÖ²îÒì, ²¢ÇÒÈõ÷ÓÃAjax¸ü¼Ó¼òµ¥.
Èý.ÔʼAjaxÓëjQueryÖеÄAjax
Ê×ÏÈͨ¹ýʵÀý,
À´¿´Ò»ÏÂjQueryʵÏÖAjaxÓжà¼òµ¥. ÏÂÃæÊÇÒ»¸öʹÓÃÔʼAjaxµÄʾÀý:
<!
DOCTYPE
html
PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
>
<
html
xmlns
="http://www.w3.org/1999/xhtml"
>
<
head
>
<
title
>
jQuery Ajax</
title
>
<script type="text/javascript"
>
$(function
()
{
var
xhr = new
AjaxXmlHttpRequest();
$("#btnAjaxOld"
).click(function
(event
)
{
var
xhr = new
AjaxXmlHttpRequest();
xhr.onreadystatechange = function
()
{
if
(xhr.readyState == 4)
{
document.getElementById("divResult"
).innerHTML = xhr.responseText;
}
}
xhr.open("GET"
, "data/AjaxGetCityInfo.aspx?resultType=html"
, true
);
xhr.send(null
);
});
})
//¿çä¯ÀÀÆ÷»ñÈ¡XmlHttpRequest¶ÔÏó
function
AjaxXmlHttpRequest()
{
var
xmlHttp;
try
{
// Firefox, Opera 8.0+, Safari
xmlHttp = new
XMLHttpRequest();
}
catch
(e)
{
// Internet Explorer
try
{
Ïà¹ØÎĵµ£º
//==================>¡¾index.jsp¡¿===============================
<%@page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<% String path=request.getContextPath(); %>
<%@page import="com.sinoest.dfrf.orm.pojo.Mainmenu"%>
<%@page import="com.si ......
Thickbox
-
»ùÓÚ
jQuery
£¬Ö§³Ö AJAX£¬ÇáÁ¿¼¶µÄ¶øÇұȽϸßЧ¡£Ö§³ÖͼƬÓëHTMLÄÚÈÝ¡£´óСԼΪ
40k£¬Ä¿Ç°»¹¿É×÷Ϊ WordPress
µÄ²å¼þʹÓá£Õâ¸öjsµÄÓŵãÔÚÓÚÓ룬¸¸¼¶µÄÔÒ³Ãæ¹ö¶¯ÌõËæÊó±ê¹ö¶¯µÄʱºò£¬µ¯³öµÄ²ã²¢²»Òƶ¯£¬¶øÊ¼ÖÕ´¦ÓÚä¯ÀÀÆ÷µÄ¹Ì¶¨Î»Öá£
GreyBox
- ´´½¨ iframe µÄµ¯³ö½çÃæ£¬¿ÉʹÓÃͼƬ ......
<script type="text/javascript">
function addUrl(){
//1¡¢ÉèÖÃÇëÇóurlµØÖ·
var name = document.getElementById("name").value;
var text = document.getElementById("url").value;
var url = "insertUrl.do?name="+name+
"&url="+text+"&time"+new Date() ;
//2¡¢´´½¨xmlHttpRequest¶ÔÏó
x ......
Web¿ª·¢Õß²»»á×¢Òâµ½ÓÉ “AJAX(Asynchronous JavaScript And XML)”Ëù´øÀ´µÄ¼¤Çé¡£²»·ÑÁ¦Æø¾ÍÄÜ´´½¨ÏñGoogle SuggestÄÇÑùµÄÖÇÄÜÍøÕ¾»òÕßÏñGmailÄÇÑù»ùÓÚWebµÄÓ¦ÓóÌÐò£¬ÕâÔںܴó³Ì¶ÈÉÏÒª¹é¹¦ÓÚÕâÖÖ¼¼Êõ¡£È»¶ø£¬°éËæ×ÅAJAXÓ¦ÓóÌÐòµÄ·¢Õ¹£¬ÎÒÃÇ·¢ÏÖÁËËüµÄһЩ²»×ãÖ®´¦£¬ÎÒÃÇ·¢ÏÖËüµÄ°²È«Â©¶´Ò²ÔÚÖð½¥±ä´ó£¬¾ÍÏñÂý ......
»ìãç³õ¿ª£¬Ò»Çж¼ÄÇô¼òµ¥¡£ÎªÁËÁ¬½ÓÃÀ¹úµÄÉÙÊý¼¸¸ö¶¥¼âÑо¿»ú¹¹£¬ÈËÃÇÉè¼ÆÁË×îÔçµÄ“Internet”£¬ÒԱ㹲ͬ¿ªÕ¹¿ÆÑ§Ñо¿¡£²»ÂÛÊÇͼÊé¹ÝÔ±¡¢ºËÎïÀíѧ¼Ò£¬»¹ÊǼÆËã»ú¿ÆÑ§¼Ò£¬¶¼±ØÐëѧϰһ¸öÏ൱¸´ÔÓµÄϵͳ¡£1962Ä꣬ÂéÊ¡Àí¹¤Ñ§Ôº£¨MIT£©µÄJ.C.R. Licklider×îÔçÌá³öËûµÄ“Galactic Network”£¨³¬´óÍøÂç£©Ë ......