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

EXTJS ÖÐAjax Ó¦ÓÃʾÀý ÀÁèÐÇ¿Õ

¼òµ¥µÄExt.Ajax. requestʾÀý  
    var requestConfig = {  
        url :'loginServer.jsp',//ÇëÇóµÄ·þÎñÆ÷µØÖ·  
        params : {userName : 'tom',password : '123'},//ÇëÇó²ÎÊý  
        customer : '×Ô¶¨ÒåÊôÐÔ',//¸½¼ÓÊôÐÔ  
        callback : function(options,success,response){//»Øµ÷º¯Êý  
            var msg = ["ÇëÇóÊÇ·ñ³É¹¦£º" ,success,"\n",  
                        "·þÎñÆ÷·µ»ØÖµ£º",response.responseText,  
                        "±¾µØ×Ô¶¨ÒåÊôÐÔ£º",options.customer];  
            alert(msg.join(''));  
        }  
    }  
    Ext.Ajax.request(requestConfig);//·¢ËÍÇëÇó  
      
Ext.Ajax±íµ¥ÌύʾÀý  
        var requestConfig = {  
            url :'loginServer.jsp',//ÇëÇóµÄ·þÎñÆ÷µØÖ·  
            form : 'loginForm',//Ö¸¶¨ÒªÌá½»µÄ±íµ¥id  
            callback : function(options,success,response){//»Øµ÷º¯Êý  
                var msg = ["ÇëÇóÊÇ·ñ³É¹¦£º" ,success,"\n",  
   &nbs


Ïà¹ØÎĵµ£º

jquery ajaxµÄ $.get()ºÍ$.post()·½·¨


$.get()ºÍ$.post()·½·¨
    $.get(url [,data] [,callback] [,type])
    type£ºstringÀàÐÍ£¬·þÎñÆ÷¶Ë·µ»ØÄÚÈݵĸñʽ£¬°üÀ¨xml£¬html£¬script£¬json£¬textºÍ_default
    »Øµ÷º¯ÊýÖ»ÓÐÁ½¸ö²ÎÊý£ºfunction(data,textstatus){....}
    data:·µ»ØµÄÄÚÈÝ £ ......

AjaxÀúÏÕ¼Ç 1

½ñÌì³­Á˶ÎÊéÉÏС´úÂ룬´úÂëÈçÏÂ
<html>
<head>
<script type="text/javascript" src="zxml.src.js"></script>
<script type="text/javascript">
function start() {
var oXmlHttp = zXmlHttp.createRequest();
oXmlHttp.open("get", "info11.txt", true);
oXmlHttp.onreadystatecha ......

AjaxÌá½»±íµ¥ Ã²ËÆÖ»ÄÜÓÃpost

     ÒÔǰÌá½»±íµ¥µÄ·½·¨ÊÇsubmit£¬µ«ÊÇÕâÑùµÄ»°ÎÞ·¨Ê¹ÓÃAjax£¬Ò»Ìá½»¾ÍÒâζ×ÅÐèҪˢÐÂÒ³Ãæ¡£ÁíÒ»ÖÖ·½·¨ÊÇÔÚurlÉÏÃæ¼ÓÉÏparameterÀ´·¢ËÍ±íµ¥£¬µ«ÊÇÕâÑù»á±©Â¶·¢Ë͵ÄÄÚÈÝ¡£µ«ÊÇÈç¹ûÓÃAjax·¢ËÍ±íµ¥µÄ»°¾ÍÄܱÜÃâÉÏÃæÁ½ÖÖÎÊÌâ¡£
     µ«ÊÇÎÒ֮ǰ×Ô¼ºÐ´µÄʱºò£¬×ÜÊÇÌá½»µÄÊÇnullÖµ£¬ÔË ......

ajax Ïà¹Ø


1
¡¢½éÉÜÒ»ÏÂ
Prototype
µÄ
$()
º¯Êý£¬
$F()
º¯Êý£¬
$A()
º¯Êý¶¼ÊÇʲô×÷Óã¿
$()
·½·¨ÊÇÔÚDOM
ÖÐ
ʹÓùýÓÚÆµ·±µÄ document.getElementById()
·½·¨µÄÒ»¸ö±ãÀûµÄ¼òд£¬¾ÍÏñÕâ¸öDOM
·½
·¨Ò»Ñù£¬Õâ¸ö·½·¨·µ»Ø²ÎÊý´«ÈëµÄid
µÄÄǸöÔªËØ¡£
$F()
º¯ÊýÊÇÁíÒ»¸ö´óÊÕ»¶Ó­µÄ“
¿ì
½Ý¼ü”
£¬ËüÄÜÓà ......

jsp »º´æ£¬ html »º´æ£¬ ajax»º´æ,½â¾ö·½·¨

jsp »º´æ£¬ html »º´æ£¬ ajax»º´æ,½â¾ö·½·¨
url:http://blog.csdn.net/oklzh/archive/2009/08/14/4445722.aspx
ÓйØÒ³Ã滺´æÎÊÌ⣮Õâ¸öÎÊÌâÉÏÍøÕÒÁ˺ö࣮µ«·¢¾õ¸÷ÖÖ½â¾ö·½·¨£¬¶¼±Ë´Ë·ÖÀ룬ûÓÐһƪͳһµÄ½â¾ö·½·¨£¬±¾È˽üÈÕ£¬Ò²Óöµ½ÁËÒ³Ãæ»º´æµÄÎÊÌ⣬¸ù¾ÝÍøÉϸ÷Ò³Ãæ»º´æµÄ½â´ð£¬×öÁËÒ»¸ö×ܽᡣ
1.·þÎñÆ÷¶Ë»º´æµÄÎÊÌâ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ