使用JavaScript調用WebService

Question

我想從JavaScript調用服務，然後在HTML文件中顯示響應數據。可能嗎？有沒有人做過？任何指針或解決方案都會有所幫助。由於

請求消息：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:log="http://login"> 
    <soapenv:Header/> 
    <soapenv:Body> 
     <log:validateLogin> 
     <log:login> 
      <log:password>password</log:password> 
      <log:username>username</log:username> 
     </log:login> 
     </log:validateLogin> 
    </soapenv:Body> 
</soapenv:Envelope> 

響應消息：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 
    <soapenv:Body> 
     <validateLoginResponse xmlns="http://login"> 
     <validateLoginReturn>true</validateLoginReturn> 
     </validateLoginResponse> 
    </soapenv:Body> 
</soapenv:Envelope> 

我需要創建請求SOAP消息，將其發送到服務，並讀取響應。

Answer 1

您可以嘗試

var id=1; 
$.ajax({ 
    type: 'post', 
    url: '../webservice.asmx/yourmethod', 
    contentType: "application/json; charset=utf-8", 
    data:{'id':id} 
    dataType: "json", 
    beforeSend: function() { 
    //show wait 
    }, 
    success: function (msg) { 
     if (msg.d != null) { 
     //result is obtained 
     } 
    } 
}); 

Answer 2

看到http://www.local-guru.net/blog/2010/1/24/calling-webservices-from-mootools-jquery-or-dojo