从ADODB.Recordset访问[Object Array of Byte] objectGUID值用于Active Directory查询
问题描述:
我正在使用JavaScript和ActiveX来查询Active Directory。一切都很好,但我不能为我的生活弄清楚如何访问类型为[object Array of Byte]
的对象的值。我知道值在那里,因为我可以在IE调试器窗口中看到它们。从ADODB.Recordset访问[Object Array of Byte] objectGUID值用于Active Directory查询
我使用的代码:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
var recordSet;
function doIt()
{
var ADConnection = new ActiveXObject("ADODB.connection");
var ADCommand = new ActiveXObject("ADODB.Command");
ADConnection.ConnectionTimeout = 600;
ADConnection.Open("Data Source=Active Directory Provider;Provider=ADsDSOObject");
ADCommand.ActiveConnection = ADConnection;
ADCommand.Properties("Page Size") = 10000;
ADCommand.Properties("Searchscope") = 2;
ADCommand.Properties("Timeout") = 600;
ADCommand.Properties("Cache Results") = false;
ADCommand.Properties("Chase Referrals") = 96;
ADCommand.CommandTimeout = 600;
ADCommand.CommandText = "<GC://DC=company,DC=com>;(&(objectCategory=person)(objectClass=user)(anr=imthenachoman));distinguishedName,objectGUID;subtree";
var recordSet = ADCommand.Execute;
var distinguishedName = recordSet.Fields("distinguishedName").value;
var objectGUID = recordSet.Fields("objectGUID");
// this works
alert(distinguishedName);
// according to IEs debugger, objectGUID is a of type [object Field]
// objectGUID.value is [object Array of Byte] but I cannot figue out how to access each value in the array
recordSet.Close();
}
</script>
</head>
<body>
<a href="#" onclick="doIt(); return false;">do it</a>
</body>
</html>
表示数据的IE的调试器窗口的屏幕快照是存在的。我只是无法弄清楚如何访问它...
答
我不是一个聪明的人。发布此消息后5分钟,我能够找出答案。
objectGUID = (new VBArray(objectGUID.value)).toArray();
这会将[object Array of Byte]
转换为JavaScript友好的整数数组。