日期:2014-05-16 浏览次数:20739 次
<script language="javascript" type="text/javascript">
var xmlHttp;
var requestType = "";
function createXMLHttpRequest()
{x
if (ActiveXObject)a
{
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if (XMLHttpRequest)
{
xmlHttp = new XMLHttpRequest();
}
}
function showDB(returestedList)
{
requestType = returestedList;
createXMLHttpRequest();
xmlHttp
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<input id="btnOne" type="button" value="只显示第一页" onclick="return showDB('one')" /></div>
</form>
<p>
<input id="btnAll" type="button" value="全部显示" onclick="return showDB('two')" /></p>
</body>
//if(ActiveXObject) //=========>> if(window.ActiveXObject)
------解决方案--------------------
var xmlHttp;
function createXmlHttpRequest()
{
if(window.XMLHttpRequest)
{
xmlHttp=new XMLHttpRequest();
if(xmlHttp.overrideMimeType)
{
xmlHttp.overrideMimeType("text/xml");
}
}
else if(window.ActiveXObject)
{
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e)
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
if(!xmlHttp)
{
window.alert("你的浏览器不支持创建XMLhttpRequest对象");
}
return xmlHttp;
}