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

jqueryÖÐÈçºÎʹÓÃajax£¿

ÓÐÕâÑùÒ»¶Î´úÂë¡£¡£
$(document).ready(function(){
  var name=$("#name");
  name.blur(checkName);
  function checkName(){
    1. ______________________ÈçºÎ½«ÎÒµÄNameֵͨ¹ýajax·¢Ë͵½ÎÒÏëÒªµÄphpÖУ¬ÎÒÐèÒªÑéÖ¤nameÊÇ·ñºÏ·¨£¡
  }
}
Ï£Íû¸ßÊÖÄܽ«È«´úÂëд³öÀ´¡£¡£¡£ÎÒ²»»ájqueryÖÐajax
ÏÈллÁË£¡
ÈËÉú¾ÍÏñ²è¼¸£¬ÉÏÃæ°ÚÂúÁ˱¯¾ç~~~²»ÖªµÀ°¡ µÈ¸ßÊÖ³öÏÖ

Ŷ

JScript code:

<!--jquery -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<script type="text/javascript">
$(document).ready(function(){
var name=$("#name");
name.blur(checkName);
checkName();
});

function checkName(){
//Ìá½»url
var url = 'getdata.php';

//ajaxµÄpostÌá½»
$.post(url,
{ name: "John"}, //debug:johnΪ±äÁ¿
function(data){
//alert(data); //debug:data¼´Îª´¦Àí½á¹û
});
}
</script>



PHP code:

<?php
echo "result";
//Ò³Ãæ´òÓ¡µÄÄÚÈݼ´ÎªÉÏÃæajax»ñÈ¡µÄdata
?>

{{----


Ïà¹ØÎÊ´ð£º

Ò»¸öºÜ¼òµ¥µÄAJAX»¥¶¯£¬ÎªÊ²Ã´Ò³Ã滹ÊÇ»áˢУ¿£¿

ǰ̨´úÂ룺
C# code:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="tttt.aspx.cs" Inherits="tttt" %>
<%@ Register Assembly="System.W ......

AjaxΪʲô²»ÄÜ´¦Àí¸½¼þ£¿form.submit()È´¿ÉÒÔ£¿

AjaxÊÇ»ùÓÚJavaScriptµÄ£¬¶øjs³öÓÚ°²È«¿¼ÂÇÊDz»ÄܲÙ×÷ÎļþµÄ£¬ËùÒÔAjax²»ÄÜÖ±½ÓÉÏ´«¸½¼þ£¬¿ÉÒÔÓÃÆäËû±äͨ·½Ê½ÊµÏÖ¡£
µ«ÊÇAjaxÌá½»Ò²ÊÇ»ùÓÚHTTPЭÒéµÄ£¬ËüÒ²·ÖGETºÍPOSTÌá½»·½Ê½£¬¿ÉÒÔ°Ñ±íµ¥ÄÚÈݷŵ½ÏûÏ¢ÌåÖУ¬Õ⺠......

µÚÒ»´ÎÓÃAjax£¬Óöµ½Á˲¶×½session timeoutµÄÎÊÌ⣡

ÎÒÔÚÍøÕ¾ÀïÃæ¼ÓÉÏÁËAJAXµÄÓ¦Óá£Ô­À´²¶×½session timeoutÊÇÔÚON_PAGELOADʼþÀïÃæ´¦ÀíµÄ¡£µ«ÊǼÓÉÏajaxºó¾Í²»ÔÙÆð×÷ÓÃÁË¡£ ÀÏÊÇÏÔʾObject reference not set to an instance of an object.Ó¦¸Ã¾ÍÊÇsessionÖµÒѾ­Çå¿ ......

struts2ʹÓÃajaxµÄÎÊÌâ~~~ - Java / Java EE

ÎÒÏÖÔÚÓÃstruts2¿ò¼Ü,ÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔǰservletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõôР......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ