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 ......

php¼ì²âajax·½Ê½µÄµ÷ÓÃÇëÇó

±ÈÈçÒª¸øÓû§±¨¸æÒ»¸ö´íÎó£¬ÓÃÏÂÃæµÄ·½·¨£º
ʹÓÃset_error_handlerÉèÖÃ×Ô¼ºµÄ´íÎó´¦Àíº¯Êý£¬ÔÚ±¨´íµÄµØ·½Ê¹ÓÃtrigger_error£¬ÔÚ×Ô¶¨ÒåµÄ´íÎó´¦Àíº¯ÊýÖиøÓû§ÏÔʾһ¸ö³ö´íÐÅÏ¢Ò³Ãæ¡£
µ«
ÊÇÈç¹ûµ÷ÓÃtrigger_errorµÄÕâ¸öÒ³ÃæÊDZ»Ò»´ÎajaxÇëÇó´¥·¢µÄ£¬ÄÇôajax·µ»Øºó½«µÃµ½Ò»´ó¶ÑÓÃÓÚÏÔʾ´íÎóµÄhtml´úÂë¡£¶øÒ»°ã
ajaxµ÷Óö ......

ajax »ù±¾Ê¹Ó÷½·¨

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

ajaxʵÏÖgoogle/baiduÊäÈëÌáʾ¿ò

var http_request;
    function find(txt) {
        http_request = new ActiveXObject("Microsoft.XMLHTTP");
        http_request.onreadystatechange = function() {
        &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ