日期:2014-05-16 浏览次数:20809 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xht
ml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery Ajax</title>
<script type="text/javascript">
$(function()
{
var xhr = new AjaxXmlHttpRequest();
$("#btnAjaxOld").click(function(event)
{
var xhr = new AjaxXmlHttpRequest();
xhr.onreadystatechange = function()
{
if (xhr.readyState == 4)
{
document.getElementById("divResult").innerHTML = xhr.responseText;
}
}
xhr.open("GET", "data/AjaxGetCityInfo.aspx?resultType=html", true);
xhr.send(null);
});
})
//跨浏览器获取XmlHttpRequest对象
function AjaxXmlHttpRequest()
{
var xmlHttp;
try
{
// Firefox, Opera 8.0+, Safari
xmlHttp = new XMLHttpRequest();
}
catch (e)
{
// Internet Explorer
try
{
xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{
alert("您的浏览器不支持AJAX!");
return false;
}
}
}
return xmlHttp;
}
</script>
</head>
<body>
<button id="btnAjaxOld">原始Ajax调用</button><br />
<br />
<div id="divResult"></div>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtm
l1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery Ajax</title>
<script type="text/javascript" src="scripts/jquery-1.3.2-vsdoc2.js"></script>
<script type="text/javascript">
$(function()
{
$("#btnGetHtml").click(function(event)
{
$("#divResult").load("data/AjaxGetCityInfo.aspx", { "resultType": "html" });
});
})
</script>
</head>
<body>
<button id="btnAjaxJquery">使用jQuery的load方法</button>
<br />
<div id="divResult"></div>
</body>
</html>