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function ajaxpost(formid, func, timeout) {
showloading();
if(ajaxpostHandle != 0) {
return false;
}
var ajaxframeid = ‘ajaxframe’;
var ajaxframe = $(ajaxframeid);
if(ajaxframe == null) {
if (is_ie && !is_opera) {
ajaxframe = document.createElement(”<iframe name=’” + ajaxframeid + “‘ id=’” + ajaxframeid + “‘></iframe>”);
} else {
ajaxframe = document.createElement(”iframe”);
ajaxframe.name = ajaxframeid;
ajaxframe.id = ajaxframeid;
}
ajaxframe.style.display = ‘none’;
$(’append_parent’).appendChild(ajaxframe);
}
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$(formid).target = ajaxframeid;
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WCFµÄ¼Ü¹¹£ºusing System.ServiceModel;
ÆõÔ¼:Contract
[ServiceContract]
public partial interface IContract
{
[OperationContract]
string DocumentWebHostUrl();
}
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Web¿ª·¢Õß²»»á×¢Òâµ½ÓÉ “AJAX(Asynchronous JavaScript And
XML)”Ëù´øÀ´µÄ¼¤Çé¡£²»·ÑÁ¦Æø¾ÍÄÜ´´½¨ÏñGoogle
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var xmlHttp;
// ´´½¨XMLHttpRequest¶ÔÏó
function createXMLHttpRequest() {
try {
// FireFox, Opera 8.0 +, Safari
xmlHttp = new XMLHttpRequest();
}
catch ......
Background For the basic of how to create an AJAX enabled WCF service, please refer to MSDN: http://msdn.microsoft.com/en-us/library/bb924552.aspx. For the basic of JSONP, please refer to: http://en.wikipedia.org/wiki/JSON#JSONP. This article introduce how to make AJAX enabled WCF service support cr ......