Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÎļþÉÏ´«_ajax½ø¶ÈÌõ

upload.jsp
<%@ page language="java" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
    <head>
        <title>My JSP ''upload.jsp'' starting page</title>
        <script type="text/javascript">
    var xmlHttp ;
    function createXMLHttp(){
        if(window.ActiveXObject){
            xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
        }
        else{
            xmlHttp = new XMLHttpRequest() ;
        }
    }
   
    function ajaxSend(){
        createXMLHttp() ;
        var content = "status" ;
        var url ="upload?status="+content ;
        xmlHttp.onreadystatechange = handler ;
        xmlHttp.open("POST",url,true) ;
        //xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
        xmlHttp.send(url) ;
    }
    function handler(){
    ¡¡if(xmlHttp.readyState == 4)    ¡¡{
    ¡¡¡¡if(xmlHttp.status == 200)    ¡¡¡¡{
            var percent = xmlHttp.responseText ;
            var com = document.getElementById("com") ;
        


Ïà¹ØÎĵµ£º

³¬¿áµÄAjax¿ò¼Ü£ºqooxdoo1.0·¢²¼

qooxdooÊÇÒ»¸ö×ÔÓÉÃâ·ÑµÄAjax GUI¿ò¼Ü£¬ÏÖÔÚËüµÄ1.0°æ±¾ÌṩÁËÏÂÔØ¡£ qooxdooµÄ·¢ÒôΪ ['ku:ksdu:],£¬ËüÌṩÁËʹÓÃJavaScriptʵÏÖ¼¸ºõËùÓУ¬½¨Á¢Àà×ÀÃæWebÓ¦ÓóÌÐòËùÐèµÄÓû§½çÃæ¡£¸ù¾Ý¿ª·¢ÕßHTML£¬ CSS»ò DOM֪ʶ²»ÊDZØÐèµÄ¡£Õâ¸ö¼Ü¹¹¿ÉÒÔÔËÐÐÔÚËùÓÐÖ÷Á÷µÄä¯ÀÀÆ÷ÉÏ£¬ÀýÈ磺Internet Explorer, Firefox, Safari, OperaºÍChr ......

Ajax¿çÓò·ÃÎÊ


AjaxÖ±½Ó¿çÓò·ÃÎÊ£¬»á³öÏÖûÓÐȨÏ޵ĴíÎó£¬Ò»¸ö±È½Ï¼òµ¥¿ÉÐеĽâ¾ö·½°¸ÈçÏ£º
×öÒ»¸ö ajaxÇëÇóµÄ ´úÀíservlet »òÕßjsp£¬
ajaxÇëÇóservlet»òjsp´úÀí£¬ÓÉservlet»òjsp´úÀíÈ¥ÇëÇóajaxÒª·ÃÎʵÄaction£¬È»ºóÔÙ½«actionµÄÏìÓ¦ÐÅÏ¢·µ»Ø¸øajax¼´¿É£¬
servlet»òjsp³äµ±ÖнéÈ˵ĽÇÉ«
servlet »ò jsp ´úÀíµÄ  ºËÐÄ´úÂëÈçÏ£ ......

½«jQueryÓ¦ÓÃÓÚAsp.net Ajaxʱ£¬Ó¦±ÜÃâµÄ3¸ö´íÎó

3 mistakes to avoid when using jQuery with ASP.NET AJAX
AJAX, ASP.NET, JavaScript, jQuery By Dave Ward on June 5th, 2008
Over the past few weeks, I think I have definitely embodied Jeff Atwood’s claim that we’re all amateurs, learning together. Despite my best efforts to thoroughly tes ......

ÔöÇ¿AJAX/Javascript/JSÍøÒ³ÎÄ×ÖץȡÄÜÁ¦


±¾ÎÄÊǶԡ¶AJAX¶¯Ì¬ÍøÒ³ÐÅÏ¢ÌáȡԭÀí¡·
µÄ²¹³ä£¬Ç°ÎÄ×ܽáÁËÁ½ÖÖAJAXÍøÒ³ÎÄ×ÖµÄץȡ·½·¨£º
ÍøÒ³ÎÄ×ÖÔÚ¼ÓÔØHTMLÎĵµ£¨document£©µÄʱºòÓÃJavascript´úÂë»ñÈ¡ºÍÕ¹ÏÖ£¬´ËJavascript´úÂëÔÚ·¢ËÍloadʼþ֮ǰÔËÐУ¬ÄÇô½ÓÊÕµ½loadʼþ±íʾËùÓеÄÄÚÈݶ¼¼ÓÔØÍêÁË
ÍøÒ³ÎÄ×ÖÔÚ¼ÓÔØÍêHTMLÎĵµ£¨document£©ºóÔÚij¸öʱ¿ÌÓÃJavascript ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ