📄 employeeserviceclient.aspx

📁 《ASP.NET 2.0 XML 高级编程（第3版）》《ASP.NET 2.0 XML 高级编程（第3版）》
💻 ASPX
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<%@ Page Language="C#" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
  <title>
    IE Web Service Behavior for asynchronously invoking the Web Service
  </title>
  <SCRIPT LANGUAGE="JScript">
    //Declare a module level variable to capture the event id
    var iCallID ;	        
    function GetEmployeeDetails()
    {
      //Call the GetEmployeeDetails method on the svcEmployee web service
      iCallID = service.svcEmployee.callService
        (DisplayResults,"GetEmpDetailsByEmpID",txtEmployeeID.value);      
    }
    
    function DisplayResults(result)
    {
      var strXML,objXMLNode,objXMLDoc,objEmployee,strHTML;
      //Check if the event id is the same
      if (iCallID != result.id)	
        return;
      if(result.error)
      {
        //Pull the error information from the errorDetail property
        var faultCode   = result.errorDetail.code;
        var faultString = result.errorDetail.string;		
        alert("ERROR: Code = " + faultCode + ", Fault String=" + faultString);	
      }
      else
      {
        //Get the resultant value into a local variable
        objXMLNode = result.value;	
        objXMLDoc = new ActiveXObject("Microsoft.XMLDOM");
        //Load the returned XML string into XMLDOM Object
        objXMLDoc.loadXML(objXMLNode.xml);			
        //Get reference to the Employees Node	
        objEmployee = objXMLDoc.selectSingleNode ("GetEmpDetailsByEmpIDResult").
          selectSingleNode("EmployeesRoot").selectSingleNode("Employees");
        //Check if a valid employee reference is returned from the server 
        strHTML = "<font color='#0000FF'>";
        if (objEmployee != null)
        {
          strHTML += "<br><br>Employee ID :<b>" + 
            objEmployee.selectSingleNode("EmployeeID").text + "</b><br><br>";
          strHTML += "Title :<b>" + objEmployee.selectSingleNode("Title").text + 
            "</b><br><br>";
          strHTML += "Birth Date :<b>" + 
            objEmployee.selectSingleNode("BirthDate").text + "</b><br><br>";
          strHTML += "Marital Status :<b>" + 
            objEmployee.selectSingleNode("MaritalStatus").text + "</b><br><br>";
        }
        else
        {
          strHTML += "<br><br><b>Employee not found</b>";
        }
        strHTML += "</font>"
        //Assign the dynamically generated HTML into the div tag
        divContents.innerHTML = strHTML;
      }
    }

    function init()
    {
      //Create an instance of the web service and call it svcEmployee      
      //service.useService("http://localhost/MyProjects/Wrox/Chapter13/WebService/EmployeeService.asmx?WSDL", "svcEmployee");
      service.useService("http://localhost/MyProjects/Wrox/Review/Chapter13/EmployeeService.asmx?WSDL","svcEmployee");
      
    }
  </script>
</head>
<body onload="init()">
  <div id="service" style="BEHAVIOR: url(webservice.htc)"></div>
  <H1 align="center">Employee Details</H1>
  <br><br>
  <P align="left"><b>Enter the Employee ID:</b>
    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <INPUT id="txtEmployeeID" name="txtEmployeeID" 
      style="LEFT: 149px; TOP: 72px">
   <INPUT id="btnAdd" type="button" value="Get Employee Details" 
      name="btnGetEmployee" onclick="return GetEmployeeDetails()">
  </P>
  <P></P>
  <div id="divContents">
  </div>
  <P></P>
	</body>
</html>
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