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function createXMLHttpRequest(){     
if(window.ActiveXObject){     
        http = new ActiveXObject("Microsoft.XMLHTTP");     
        }else if(window.XMLHttpRequest){     
                http=new  XMLHttpRequest();
        }
}
function send(){
        createXMLHttpRequest()
        url="b.asp";//µ÷ÓÃÒ³Ãæ!
        http.open("POST",url,true);//²ÉÓÃPOST·½Ê½£¬Í¬²½·½Ê½·¢ËÍ
        http.setRequestHeader('Content-type','application/x-www-form-urlencoded');  
        http.onreadystatechange=loadings
        http.send(null);//¹¹ÔìÒ»¸öXML¶ÔÏó²¢·¢ËÍ
}
function  loadings(){     
        if(http.readyState==4){
                if(http.status==200){
                        alert("¼ÓÔØÍê³É")//Õâ¸öµØ·½²»ÖªµÀÔõôȥ»ñµÃb.aspµÄÐÅÏ¢,»ñÈ¡²»µ½
                               // alert(http.responseText);//ÕâÑùºÃÏóÒ³Ãæ´ò³öÀ´Ã»Ê²Ã´Óô¦ÒòΪȫÊÇhtml´úÂë/
                                }else{
                        alert("¼ÓÔØʧ°Ü")
                }
        }
}


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AJAXÍøҳץȡ¹¤¾ß Krabber 0.2.9Õýʽ·¢²¼

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jsQuery ajax test

test.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
>
<html xmlns=
"http://www.w3.org/1999/xhtml"
>
<head>
<meta http-equiv=
"Content-Type"
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¾«Í¨ Grails: ʹÓà Ajax ʵÏÖ¶à¶Ô¶à¹Øϵ

ÔÚ Web Ó¦ÓóÌÐòÖУ¬¶à¶Ô¶à£¨m:m£©¹ØϵºÜÄÑ´¦Àí¡£ÔÚ ¾«Í¨ Grails ϵÁеÄÕâÒ»ÆÚÎÄÕÂÖУ¬Scott Davis ½«ÏòÄúչʾÈçºÎÔÚ Grails Öгɹ¦ÊµÏÖ m:m ¹Øϵ¡£Á˽âÈçºÎͨ¹ý Grails ¶ÔÏó¹ØϵӳÉ䣨Grails Object Relational Mapping£¬GORM£©API ºÍºó¶ËÊý¾Ý¿â´¦Àí¶à¶Ô¶à¹Øϵ¡£Ñ§Ï°ÈçºÎʹÓà Ajax£¨Asynchronous JavaScript + XML£©Á÷Ïß»¯ ......
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