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

AJAx ·µ»Ø DataSet

ǰ̨£º
<html>
    <head>
        <title>AjaxʵÏÖÎÞË¢ÐÂÈýÁª¶¯ÏÂÀ­¿ò</title>
        <SCRIPT language="javascript">           
            //³ÇÊÐ------------------------------
            function cityResult()
            {
                var city=document.getElementById("DropDownList1");
                //AjaxMethod.GetCityList(city.value,get_city_Result_CallBack);
                get_city_Result_CallBack(AJAXDataSet.GetCityList(city.value));
            }
           
            function get_city_Result_CallBack(response)
            {
                if (response.value != null)
                {                   
                    //debugger;
                    document.all("DropDownList2").length=0;¡¡¡¡¡¡¡¡      &nb


Ïà¹ØÎĵµ£º

ajax¼ò½é

1.´´½¨XMLHttpRequest¶ÔÏó£º
function newXMLHttpRequest() {
var requestObj;
if (window.XMLHttpRequest) {
// Non IE
requestObj = new ActiveObj('XMLHttpRequest');
} else {
//IE
requestObj = new ActiveObj('Microsoft.XMLHTTP');
}
return request ......

[JAVASCRIPT] IFRAME VS AJAX Òì²½Ìá½»

ÔÚajaxû³öÀ´Ö®Ç°£¬Ò»Ö±ÊÇÓÃiframeʵÏÖµÄÎÞË¢ÐÂÇëÇó¡£
Ö÷ÒªµÄÔ­ÀíÊÇ£º
ʹÓÃjs´´½¨Ò»¸öÒþ²ØµÄiframe
°ÑÒªÌá½»µÄ±íµ¥µÄtargetÊôÐÔÖ¸Ïò1ÖÐÉú³ÉµÄiframe
ÔÚÇëÇóµÄÒ³ÃæÖлص÷¸¸Ò³ÃæµÄ·½·¨
ÕâÑù¾ÍʵÏÖÁËÒ»¸ö¼òµ¥µÄ“Òì²½Ìá½»”
¿´ÆðÀ´ºÍajaxÒ»ÑùµÄЧ¹û£¬ÄÇΪʲô»¹ÒªÓÐajax£¬ÎÒÃÇÀ´±È½ÏÏ£º£¨ÒÔϰÑajax¼¼Êõ³ÆÎªX ......

°×»° Ajax ¼°ÆäÈëÃÅ»ù´¡(1)

    Ò»¡¢°×»°AjaxµÄÔ­Àí
    Õâ¸öÆäʵҪ´ÓC/SºÍB/SµÄÔ­Àí˵Æð¡£Windows²Ù×÷ϵͳµÄµ®Éú£¬Îªµ¥»úͨÐÅÌṩÁ˺ܴóµÄÖ§³Ö£¬³ÌÐòÉè¼ÆÒ²´ÓDOSÔçÆÚµÄµ¥ÈÎÎñµ¥Óû§ÏòÍøÂçµÄ·Ö²¼Ê½Ó¦Óùý¶È¡£C/SÌṩµÄ¿Í»§/·þÎñÆ÷±à³ÌÄ£Ê½ÎªÍøÂçÓ¦ÓÃÌṩÁËÒ»¸öÓÐЧµÄͨÐÅÊֶΡ£ä¯ÀÀÆ÷ÓëWeb·þÎñÆ÷Ö®¼äµÄÇëÇó/ ·þÎñ£¬¾ÍÊ ......

jquery AJAXÓ¦ÓÃ

load(url[,data][,callback])------------->ͨ³£ÓÃÀ´´ÓWEB·þÎñÆ÷ÉÏ»ñÈ¡¾²Ì¬µÄÊý¾ÝÎļþ
url: stringÀàÐÍ ÇëÇóHTMLÒ³ÃæµÄURLµØÖ·
data(¿ÉÑ¡): object ·¢ËÍÖÁ·þÎñÆ÷µÄkey/valueÊý¾Ý
callback(¿ÉÑ¡):function ÇëÇóÍê³Éʱ»Øµ÷º¯Êý
Àý×Ó£º
Ö÷Ò³Ãæ´úÂ룺
<style type="text/css">
* { margin:0; padding ......

AjaxµÄpost·½·¨µÄʹÓÃ

¸Õ¿ªÊ¼Ñ§Ajax£¬¿´µ½ºÜ¶àÍøÉϵĴúÂë¶¼ÓÃGet·½·¨Ìá½»²ÎÊý£¬TomcatĬÈÏISO±àÂëʵÔÚÊÇÈÃÈËÍ·Í´£¬¶Ô¸¶ÂÒÂëÎÒ¶¼ÊÇÓùýÂËÆ÷×ö×Ö·û±àÂë¹ýÂ˵ģ¬Get·½·¨¹ýÂËÆ÷¼àÌý²»µ½£¬ËùÒÔÎÒһֱϲ»¶Ê¹ÓÃPost·½·¨£¬ÏÂÃæ¶ÔAjax GetºÍPost·½·¨×öÒ»¶Ô±È
GET£º
<mce:script type="text/javascript"><!--
var xmlHttpRequest;
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ