·¢Ò»¶ÎAjaxµÄ´úÂë
AjAx.js
var bCheckUserPass = false;
var StrType;
function checkUsers(StrTmp)
{
var oB = window.document.all.nam
StrType=StrTmp
if (oB.length == 0) return;
/// ²»ÔÊÐíÍæ¼ÒÃûÖÐÓÐÓ¢ÎĶººÅ
for (var i=0; i<oB.length; i++)
{
if (oB.value.length > 0)
{
if (!checkUserNameHasComma(oB.value))
{
alert("´íÎó£ºÍæ¼ÒÃû×ÖÀïÃæ²»ÄÜÓÐÓ¢ÎĶººÅ(°ë½Ç¶ººÅ)£¡¡¡¡¡¡¡\nÍæ¼Ò£º"+oB.value);
return;
}
}
}
var sNames = "";
for (var i=0; i<oB.length; i++)
{
if (oB.value.length > 0)
{
sNames += oB.value;
sNames += ",";
}
}
if (sNames.length > 0)
{
sUserNames = sNames.substr(0, sNames.length-1);
getXml("checkuser");//window.setTimeout("getXml('checkuser')", 100);
}
}
/// ²»ÔÊÐíÍæ¼ÒÃûÖÐÓÐÓ¢ÎĶººÅ
function checkUserNameHasComma(sName)
{
if (sName == ""||sName == null) return false;
var oRex = /,/g;
if (sName.search(oRex) != -1) return false;
return true;
}
//-----
Ïà¹ØÎĵµ£º
Microsoft AJAX Library
Microsoft AJAX Library[ÏÂÔØ]ÊÇ΢ÈíΪASP.NETµÄAJAX¹¦ÄÜÌṩµÄ¿Í»§¶ËJavascriptÀ©Õ¹Àà¿â¡£ËäÈ»ÊÇΪASP.NET±àдµÄ£¬µ«Í¬ÑùÊÊÓÃÓÚÆäËûÓïÑÔ¡£
ÓëÈç½ñ±»¹ã·ºÊ¹ÓõÄprototype¡¢jqueryµÈAJAXÀà¿âÏà±È£¬Microsoft AJAX LibraryLÁé»îÐÔ¿ÉÄܲ»×㣬¶øÇÒҲûÓÐÆäËûÀà¿â"Çá"£¬Èçprototy ......
1.ʲôÊÇAjax?
AjaxµÄÈ«³ÆÊÇ£ºAsynchronousJavaScript+XML
2.AjaxµÄ¶¨Ò壺
Ajax²»ÊÇÒ»¸ö¼¼Êõ£¬Ëüʵ¼ÊÉÏÊǼ¸ÖÖ¼¼Êõ£¬Ã¿ÖÖ¼¼Êõ¶¼ÓÐÆä¶ÀÌØÕâ´¦£¬ºÏÔÚÒ»Æð¾Í³ÉÁËÒ»¸ö¹¦ÄÜÇ¿´óµÄм¼Êõ¡£
3.Ajax°üÀ¨£º
XHTMLºÍCSS
ʹÓÃÎĵµ¶ÔÏóÄ£ÐÍ(DocumentObjectModel)×÷¶¯Ì¬ÏÔʾºÍ½»»¥
ʹÓÃXMLºÍXSLT×öÊý¾Ý½»»¥ ......
/*
κÑÔAJAX Àà
ʹÓ÷½·¨:
<mce:script type="text/javascript"><!--
var classAjax = new Ajax(sUrl,sRecvTyp,sQueryString,oResultFunc);
classAjax.post();//post·½Ê½·¢ËÍÊý¾Ý
classAjax.get();//get·½Ê½·¢ËÍÊý¾Ý
//sUrl·¢Ë͵ØÖ·
//sRecvTyp ½ÓÊÜÊý¾ÝÀàÐÍ:0Ϊxml 1Ϊtext
//oResultFunc ·µ»Ø½á¹û´¦Àíº ......