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- 调用:
- RequestByPost(method,variable,value,url,_Namespace)
- method:webservice的方法名
- variable:webservice的方法的变量名数组
- value:webservice的方法的变量的值的数组
- url:请求的地址(asmx文件地址)
- _Namespace:webservice的命名空间
- <script language="javascript" type="text/javascript">
- // <!CDATA[
- //define
- var xmlhttp;
- var value=new Array();
- var variable=new Array();
- //Show Response MSG.
- function handleStateChange()
- {
- var h=document.getElementById("Label1");
- if(xmlhttp.readyState==4)
- {
- if(xmlhttp.status==200)
- {
- alert(xmlhttp.responseText);
- h.innerHTML=xmlhttp.responseText;
- //h.innerHTML=xmlhttp.responseXML;
- }
- else if(xmlhttp.status==404)
- {
- h.innerHTML="
- 找不到请求的服务器资源!";
- }
- }
- else if(xmlhttp.readyState==0)
- {
- h.innerHTML="
- 未初始化!";
- }
- else if(xmlhttp.readyState==1)
- {
- h.innerHTML="
- 正在加载……!";
- }
- else if(xmlhttp.readyState==2)
- {
- h.innerHTML="
- 已经加载完成!";
- }
- else if(xmlhttp.readyState==3)
- {
- h.innerHTML="
- 正在和服务器交互";
- }
- else
- {
- h.innerHTML=xmlhttp.responseXML;
- }
- }
- //Get Request Data's length
- function getlen(str)
- {
- var bytesCount=0;
- for (var i = 0; i < str.length; i++)
- {
- var c = str.charAt(i);
- if (/^[\u0000-\u00ff]$/.test(c)) //匹配双字节
- {
- bytesCount += 1;
- }
- else
- {
- bytesCount += 2;
- }
- }
- return bytesCount;
- }
- //Create XMLHttpRequest Object
- function createXMLHttpRequest()
- {
- if(window.ActiveXObject)
- {
- xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
- }
- else if(window.XMLHttpRequst)
- {
- xmlhttp=new XMLHttpRequest();
- }
- }
- //send Request By HTTP POST
- function RequestByPost(method,variable,value,url,_Namespace)
- {
- createXMLHttpRequest();
- var data;
- data = '<?xml version="1.0" encoding="utf-8"?>';
- data = data + '<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">';
- data = data + '<soap:Body>';
- data = data + '<'+method+' xmlns="'+_Namespace+'">';
- for(var i=0;i<variable.length;i++)
- {
- data = data + '<'+variable[i]+'>'+value[i]+'</'+variable[i]+'>';
- }
- data = data + '</'+method+'>';
- data = data + '</soap:Body>';
- data = data + '</soap:Envelope>';
- xmlhttp.onreadystatechange=handleStateChange;
- xmlhttp.Open("POST",url, true);
- xmlhttp.SetRequestHeader ("Content-Type","text/xml; charset=utf-8");
- xmlhttp.SetRequestHeader ("Content-Length",getlen(data));
- xmlhttp.SetRequestHeader ("SOAPAction",_Namespace+method);
- xmlhttp.Send(data);
- alert(data);
- }
- //CallHelloWorld!
- function SayHello_onclick() {
- //alert(document.getElementById('YourName').value);
- RequestByPost("HelloWorld",new Array("msg"),new Array(document.getElementById('YourName').value),"WebService.asmx","localhost/");
- }
- //WeatherReport Test:
- function Button2_onclick() {
- RequestByPost("getWeatherbyCityName",new Array("theCityName"),new Array(document.getElementById('CityName').value),"http://www.webxml.com.cn/WebServices/WeatherWebService.asmx","http://WebXml.com.cn/");
- }
- // ]]>
- </script>
- ////////////////////////////////
- ////////Sixi. Let it be.../////
- //////////////////////////////
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