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

Ajax ÔÚÓû§¿Ø¼þÖеÄÓ¦Óã¨ÒÔGoogle SuggestΪÀý£©

ʼþ´¥·¢£º
 <input name="keyword" onkeyup="LoadResults(this.value)" id="keyword" runat="server"/>
¿Í»§¶ËÖ÷Ì壺
//¶¨ÒåÓû§¿Ø¼þIDÈ«¾Ö±äÁ¿
var ClientID;
function ShowDiv(divid)
{
//...
}
function HideDiv(divid)
{
//...
}
//Ò³Ãæ¼ÓÔØÊ±µÄ´¦Àí
function BodyLoad()
{
HideDiv(ClientID + "searchresults");
var findtextbox = document.getElementById(ClientID + "keyword");
findtextbox.focus();

}
function ClearResults()
{
//...£¨Ñ°ÕÒÔªËØÊ±IDǰ¾ù¼Ó ClientID£©
}
function LoadResults(searchterm)
{
//...
// ǰ¼ÓÒ»¸öClientID×÷Ϊ²ÎÊý
Anthem_InvokeControlMethod(
"<%= ClientID %>",
'RetrieveRows',
[searchterm],
LoadResultsCallback);
}
function LoadResultsCallback(result)
{
//...£¨Ñ°ÕÒÔªËØÊ±IDǰ¾ù¼Ó ClientID£©
}
function ReplaceInput(tablecell)
{
//...£¨Ñ°ÕÒÔªËØÊ±IDǰ¾ù¼Ó ClientID£©
}
·þÎñÆ÷¶ËÖ÷Ì壺
protected void Page_Load(object sender, EventArgs e)
{
Anthem.Manager.Register(this); //×¢²áAnthem
}
[Anthem.Method] // ÉùÃ÷ΪAnthemǰ¶Ë¿É¸ÐÖªµÄ·½·¨
public DataTable RetrieveRows(string searchterm)
{
//...
}
//ÖØÔØÒ³ÃæOnInitʼþ
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
//»ñÈ¡ClientIDÖµ
string jcode = "<mce:script language=\"javascript\" type=\"text/javascript\"><!--
ClientID = '" + this.ClientID + "_" + "';BodyLoad();
// --></mce:script>";
//¸ø¿Í»§¶ËÒ³ÃæÌí¼Ójs´úÂ룬ʹǰ¶ËµÃµ½ClientID±äÁ¿Öµ
Page.ClientScript.RegisterStartupScript(typeof(Page),"suggest_control", jcode);
}


Ïà¹ØÎĵµ£º

JSONʵÏÖAJAXÎÞˢмÓÔØ

AJAXÖ÷ÒªÓÐÈýÖÖ£º×î¼òµ¥µÄÖ±½Ó¼ÓÔØÕû¸öÍøÒ³£¬È»ºóͨ¹ýinnerHTMLÖ®ÀàµÄ°ì·¨ÏÔʾÔÚÍøÒ³ÉÏ£¬Õâ¸öÏÖÔÚÓÃPrototype.jsµÄAjax.UpdaterÀàÄÜÇá¶øÒ×¾ÙµØÊµÏÖ£»ÁíÒ»ÖÖ×î³£ÓõÄÊǼÓÔØÒ»¸öÖ»°üº¬Êý¾ÝµÄÎļþ£¨±ÈÈçXML£©È»ºóͨ¹ýһϵÁдúÂë´¦ÀíºóÏÔʾ¸øÓû§£»»¹ÓÐÒ»ÖÖÊÇÏñDWR»òPHPRPCÄÇÑùÖ±½Ó°Ñ·þÎñÆ÷¶ËµÄº¯ÊýÉú³É¶ÔÓ¦µÄJS´úÂë¸ø¿Í»§¶Ë£¬¿ ......

AJAX¿Ø¼þʹÓý̳Ì

1. Accordion
¡¾¹¦ÄܸÅÊö¡¿Accordion¿ÉÒÔÈÃÄãÉè¼Æ¶à¸öpanel ²¢ÇÒÒ»´ÎÖ»ÏÔʾһ¸öPanel .ÔÚÒ³ÃæÉϵÄÏÔʾЧ¹û¾ÍÏñÊÇʹÓÃÁ˶à¸öCollapsiblePanelsÖ»²»¹ýÿһ´ÎÖ»Õ¹¿ªÆäÖÐÒ»¸ö CollapsiblePanel.Accordion¿Ø¼þÄÚ²¿°üº¬ÁËÈô¸É¸öAccordionPane£¬Ã¿Ò»¸öAccordionPaneµÄ templateÀï°üÀ¨ÁË¶ÔÆäHeaderºÍContentµÄ¶¨Òå¡£ÎÒÃÇ¿ÉÒÔÔÚºǫ́ ......

AJAX.MVC¿ò¼ÜÉè¼Æ³ÂÊö 1£©AJAX½»»¥Éè¼Æ

ǰºó¶ËµÄ½»»¥ÊÇÕû¸ö¿ò¼ÜµÄÖÐÐÄ£¬ÎÒÏ£Íû´ÓÁ÷µÄ½Ç¶ÈÀ´Éè¼ÆAJAXµÄ½»»¥
AJAXµÄÉè¼Æ½«ºá¹áǰºó¶Ë
ǰ¶ËÊÇÖ÷¶¯
ºó¶ËÊDZ»¶¯
ÕûÌ忼Âǵϰ ǰºó¶ËʹÓÃÒ»¸öͳһµÄ½Ó¿Ú½øÐÐAJAX½»»¥
ºó¶Ë ÓÃÒ»¸öΨһµÄURLÀ´´¦Àí AJAXÇëÇó
½Ó¿ÚÃû³Æ     ´¦Àí½Ó¿Ú£º[http://ÓòÃû/mvc.ajax]  ·â×°ËùÓеÄAJAXÇëÇóµÄÔ¤´¦Àí
......

»ù±¾µÄajax½Å±¾


var xmlhttp;

function verify()
{
   //2.´´½¨XmlHttpRequest¶ÔÏó
   //ÕâÊÇXmlHttpRequest¶ÔÏóÎå²½ÖÐʹÓÃ×ÔÓµÄÒ»²½
   //ÐèÒªÕë¶ÔIEºÍÆäËûÀàÐ͵Ää¯ÀÀÆ÷½¨Á¢Õâ¸ö¶ÔÏóµÄ²»Í¬·½Ê½Ð´²»Í¬µÄ´úÂë
   if(window.XMLHttpRequest)
   {
  ......

WCFÖеķþÎñºÍASP.NET AJAXÖеÄWebService

WCFµÄ¼Ü¹¹£ºusing System.ServiceModel;
ÆõÔ¼:Contract
[ServiceContract]
public partial interface IContract
{
        [OperationContract]
        string DocumentWebHostUrl();
}
·þÎñ£ºService
[ServiceBehavior(IncludeException ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ