抑制原始功能
例 7.1（PreventDefaulIEFF.html）
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<a id="kk" href="http://www.abc.com">淘宝</a>.
<script>
function Clicks(event)
{
var event = event || window.event;
if (window.navigator.userAgent.indexOf("MSIE") >= 1)
{
event.returnValue = false;
}
else if ( window.navigator.userAgent.indexOf("Firefox") >= 1)
{ event.preventDefault();
}
alert("链接被click");
}
if (window.navigator.userAgent.indexOf("MSIE") >= 1)
{
document.getElementById("kk").attachEvent("onclick" , Clicks);
}
else if (window.navigator.userAgent.indexOf("Firefox") >= 1)
{
/*obj.addEventListener("click",function(){func("看到我了吧");},false);
javascript当中抑制原始功能用法
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转载自blog.csdn.net/mark_to_win/article/details/88641190
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