|M| 如何知道 网页加载的时候如果禁用了Active的时候提示Active已禁用
<HTML> <HEAD> <TITLE> WMI Scripting HTML </TITLE>
<META http-equiv=Content-Type content= "text/html; charset=gb2312 ">
<SCRIPT language=JScript event= "OnCompleted(hResult,pErrorObject, pAsyncContext) " for=foo>
document.forms[0].txtMACAddr.value=unescape(MACAddr);
document.forms[0].txtIPAddr.value=unescape(IPAddr);
document.forms[0].txtDNSName.value=unescape(sDNSName);
//document.formbar.submit();
</SCRIPT>
<SCRIPT language=JScript event=OnObjectReady(objObject,objAsyncContext) for=foo>
if(objObject.IPEnabled != null && objObject.IPEnabled != "undefined " && objObject.IPEnabled == true)
{
if(objObject.MACAddress != null && objObject.MACAddress != "undefined ")
MACAddr = objObject.MACAddress;
if(objObject.IPEnabled && objObject.IPAddress(0) != null && objObject.IPAddress(0) != "undefined ")
IPAddr = objObject.IPAddress(0);
if(objObject.DNSHostName != null && objObject.DNSHostName != "undefined ")
sDNSName = objObject.DNSHostName;
}
</SCRIPT>
<META content= "MSHTML 6.00.2800.1106 " name=GENERATOR> </HEAD>
<BODY>
<OBJECT id=locator classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6 VIEWASTEXT> </OBJECT>
<OBJECT id=foo classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223> </OBJECT>
<SCRIPT language=JScript>
var service = locator.ConnectServer();
var MACAddr ;
var IPAddr ;
var DomainAddr;
var sDNSName;
service.Security_.ImpersonationLevel=3;
service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration ');
</SCRIPT>
<FORM id=formfoo name=formbar action=NICPost.asp method=post> <INPUT name=txtMACAddr> <INPUT name=txtIPAddr> <INPUT name=txtDNSName>
</FORM> </BODY> </HTML>
上面用什么方法在网页加载的时候如果禁用了Active的时候提示Active已禁用
[解决办法]
up
[解决办法]
up
[解决办法]
进来学学 学之习之
[解决办法]
控制面板——Internet选项——安全——自定义级别
ActiveX 控件和插件
--ActiveX 控件自动提示 设置启用试下
[解决办法]
这个法子好像只能用于IE
try
{
var plugin = new ActiveXObject( "abc.xyz ");
}
catch
{
document.getElementById( "div ").innerText = "Activex初始化失败或已经禁用 ";
}
[解决办法]
有点小问题，改正一下
try
{
var plugin = new ActiveXObject( "abc.xyz ");
}
catch(e)
{
document.getElementById( "div ").innerText = "Activex初始化失败或已经禁用 ";
}
[解决办法]
改进一下 :)
var plugin;
function createObj(objString)
{
try
{
plugin = new ActiveXObject(objString);
return true;
}
catch(e)
{
return false;
}
}
function initActive()
{
if(!createObj( "xxx.dll "))
{
document.getElementById( "div ").innerText = "Activex初始化失败或已经禁用 ";
return;
}
// 应用 plugin 实例
}
document.attachEvent( 'onload ',initActive); //加载页面时调用
