Ajax ¼òµ¥Ê¾Àý
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>xmlhttprequest ajax demo</title>
<script type ="text/javascript" language ="javascript" >
var req; //¶¨Òå±äÁ¿£¬ÓÃÀ´´´½¨xmlhttprequest¶ÔÏó
function creatReq() // ´´½¨xmlhttprequest,ajax¿ªÊ¼
{
var url="ajaxServer.aspx"; //ÒªÇëÇóµÄ·þÎñ¶ËµØÖ·
if(window.XMLHttpRequest) //·ÇIEä¯ÀÀÆ÷¼°IE7(7.0¼°ÒÔÉϰ汾)£¬ÓÃxmlhttprequest¶ÔÏó´´½¨
{
req=new XMLHttpRequest();
}
else if(window.ActiveXObject) //IE(6.0¼°ÒÔϰ汾)ä¯ÀÀÆ÷ÓÃactivexobject¶ÔÏó´´½¨,Èç¹ûÓû§ä¯ÀÀÆ÷½ûÓÃÁËActiveX,¿ÉÄÜ»áʧ°Ü. {
req=new ActiveXObject("Microsoft.XMLHttp");
}
if(req) //³É¹¦´´½¨xmlhttprequest
{
req.open("GET",url,true); //
Ïà¹ØÎĵµ£º
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 ......
¹«Ë¾×î½ü¸øÎÒÒ»¸öÈÎÎñ£º°ÑÒ»¸öÓÃiframe×öµÄÁôÑÔ°å¸ÄдÓÃAjax×ö£¬ÕâÑù×öµÄÔÒòÊÇ£º¶ÔËÑË÷ÒýÇæµÄÓÅ»¯¡£ËäÈ»ºÜÔç¾ÍÖªµÀAjax¿ÉÒÔ×ö¾Ö²¿Ë¢Ð£¬µ«ÒòΪ×Ô¼ºÊǸձÏÒµÈëÖ°µÄ²ËÄñ£¬½ö½öÊÇÖªµÀÓÐÕâô¸ö¼¼Êõ¿ÉÒÔ×öÕâÑùÒ»¹¦ÄܶøÒÑ¡£Ò»±ßѧһ±ß×ö¡£ÏÖÔÚÕ⹦ÄÜ»¹Ã»ÍêȫŪºÃ£¬ÏÈ×ܽáÏÂ˼·ÒÔ±ã¸üºÃµÄѧϰ£º
ÒµÎñÂß¼£ºÔÚÏßÑÐÌֻᣬÌáÎÊÕßÒ³ ......
Dynatrace AJAX EditionÊÇÎÒÈÏΪ×îΪǿ´óµÄWeb Performance Profile¹¤¾ß¡£·Ï»°²»ËµÁË£¬Ö±½ÓÉÏͼ½éÉÜÆäÖ÷Òª¹¦ÄÜ¡£
ÏÈÓÃIE·ÃÎÊÄãÐèÒªprofileµÄÍøÕ¾£¬ÀýÈçgoogle£¬¿ÉÒÔµã»÷dynatrace¹¤¾ßÀ¸À´Æô¶¯¡£Õâʱºòdynatrace¾Í¿ªÊ¼¼Ç¼Õâ¸öÍøÕ¾´¥·¢µÄÒ»ÇÐʼþ¡£
ÎÒ¼òµ¥²âÊÔһϣ¬µã»÷google map£¬²¢ÇÒËÑË÷shanghai£¬È»ºó»ØÈ¥¿´¿´dyn ......
B/SΪºÎÄÑÓÚÌṩºÃµÄÓû§½»»¥ÌåÑé?
×î´óÎÊÌâÓм¸¸ö£º
¡¡¡¡(1)ÎÞ״̬µÄHTTPÐÒé
¡¡¡¡WINDOWS´°Ìå¼äÄܹ»Í¨¹ýÄÚ´æÖ±½Ó½»»»ÐÅÏ¢£¬µ«×÷ΪB/S¼Ü¹¹Í¨Ñ¶»ù´¡ÐÒéµÄHTTPÊÇÎÞ״̬µÄ¡£
¡¡¡¡Èç¹û½«ä¯ÀÀÆ÷¿´³ÉÊÇ¿ÍÈË£¬Web·þÎñÆ÷¿´³ÉÊÇÂùݣ¬ÔÚHTTPÐÒéµÄ¹ÜÀí֮ϣ¬»á³öÏÖÕâÖÖÇé¿ö£º²»¹Üij¿ÍÈËÀ´·Ã¶àÉٴΣ¬Web·þÎñÆ÷¶¼½«ÆäÊÓΪµ ......
ÈçºÎÔÚ¿Í»§¶ËÖ±½Óµ÷ÓÃWebServiceÖеķ½·¨£¿
ÕâÀï½áºÏ¾Ñé×Ô¼ºÐ´Ò»Ð´
1.Ê×ÏÈн¨Ò»¸ö ASP.NET AJAX-Enabled Web Site,ÕâÑùϵͳΪÎÒÃÇ×Ô¶¯ÅäÖúÃÁË»·¾³£¬ÕâÖ÷ÒªÌåÏÖÔÚWeb.configÕâ¸öÎļþÉÏ£¬Èç¹ûÒÑÓÐÍøÕ¾²»ÊÇASP.NET AJAX-Enabled Web SiteÒ²¿ÉÒÔ¶ÔÕÕÐÞ¸ÄÏÂWeb.config£¬Ò²¿ÉÒÔ´ïµ½ÏàͬµÄЧ¹û¡£
2.н¨Ò»¸öweb·þÎñ£¬WebSer ......