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

¼òµ¥ajax´úÂë¡£

  <script type="text/javascript">
<!--
//½«Óû§ÊäÈëÒì²½Ìá½»µ½·þÎñÆ÷
function ajaxSubmit(){
 //»ñÈ¡Óû§ÊäÈë
 var question=document.forms[0].question.value;
 //´´½¨XMLHttpRequest¶ÔÏó
 var xmlhttp;
 try{
  xmlhttp=new XMLHttpRequest(); 
 }catch(e){
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
 }
 //´´½¨ÇëÇó½á¹û´¦Àí³ÌÐò
 xmlhttp.onreadystatechange=function(){
  if (4==xmlhttp.readyState){
   if (200==xmlhttp.status){  
    var data=xmlhttp.responseText;
   document.getElementById("result").innerHTML=data;
   }else{
    alert("error");
   
   }
  }
 }
 //´ò¿ªÁ¬½Ó£¬true±íʾÒì²½Ìá½»
 xmlhttp.open("post", "/dict/servlet/dictAction", true);
 //µ±·½·¨ÎªpostʱÐèÒªÈçÏÂÉèÖÃhttpÍ·
 xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
 //·¢ËÍÊý¾Ý
 xmlhttp.send("question="+question);
}
</script>


Ïà¹ØÎĵµ£º

ajax ·¢ËÍxmlÎļþ£¬java½ÓÊÜxmlÎļþ²¢½âÎö

ºìÉ«×ÖÌåΪÖ÷Òª´úÂë
jspÒ³ÃæÖÐ
<script language="javascript">
function  updateDB(operate){
  var objDom=new ActiveXObject("msxml.DomDocument");
   var objRoot=objDom.createElement("All");
   objDom.appendChild(objRoot);
  
  var k=document.ge ......

DWR AJAX¸ü·½±ã

¸½springÕûºÏDWR(°üº¬struts1,spring,hibernateÕûºÏÖÃ):
http://blog.csdn.net/jiabeis/archive/2010/05/26/5626121.aspx
×î½üÁ˽âÁËÒ»¸öÓÐÓõÄAJAX¹¤¾ß£¬¿´ÁËÍøÉϵÄÎÄÕÂÕâÀïÓÐһЩժ³­ºÍ×Ô¼ºµÄ×ܽᣬºÍ´ó¼Ò·ÖÏí£º
ʲôÊÇDWR(Direct Web Remote)£¿
DWRÊÇÒ»ÖÖAJAX½â¾ö·½°¸£¡
DWR°üÀ¨Ò»¸öjava¿â£¬ÒÔ¼°Ò»Ì×javascript£¬Ê¹ ......

ASP.NET,AJAXÎļþÉÏ´«µÄÒÉÎÊ¡£

ASP.NET,AJAXÎļþÉÏ´«µÄÒÉÎÊ
Ô­±¾ÒÔΪÓÃÕâÖÖ·½Ê½£¬°Ñ´Ë·½·¨·Åµ½Ò»¸öHttphandlerÖУ¬È»ºó´ÓJAVASCRIPT·ÃÎÊHttphandlerÀ´ÊµÏÖÎÞˢеÄÎļþÉÏ´«¡£Ã»Ïëµ½£¬ÕâÑùͬÑùÊDz»Ðеģ¬Ö»ÄÜÔÚ±¾»ú²âÊÔͨ¹ý£¬Èç¹û·Åµ½ÍøÉÏ£¬»òÕß´ÓÆäËûµØ·½·ÃÎʾͻáÌáʾÎÞ·¨ÕÒµ½Îļþ£¬¿É¼ûÔÚASP.NETÖÐËüÖ»ÄÜÓÃÓÚÉÏ´«·þÎñÆ÷¶ËµÄÎļþ¡£ 
֮ǰÔÚÍøÕ¾Ò²Ë ......

ajax »ù±¾Ê¹Ó÷½·¨

$.ajax({
        type: "post",
        url: loginUrl,
        data: "username=" +uname + "&password=" +pwd,
        async: ......

ajaxÌá½»±íµ¥

ajaxÌá½»±íµ¥
¹Ø¼ü×Ö: ajax
function ajaxSubmitForm(form, resultDivId) {          
var elements = form.elements;// Enumeration the form elements          
var element;      ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ