我正在尝试删除文档中的 iFrame 标签。这就是功能。但它似乎不起作用。这是我的示例代码
<script>
function removeiframe() {
alert("Hello Lovely World");
var markup = document.body.innerHTML;
var filtered=markup.replace(/(<iframe.*?>.*?<\/iframe>)/g,"");
alert("he: " + markup);
//markup = Regex.Replace(markup, @"<script.*?/script>", "", RegexOptions.IgnoreCase);
//markup = Regex.Replace(markup, @"<iframe.*?/iframe>", "", RegexOptions.IgnoreCase);
markup = filtered;
document.body.innerHTML = markup + "<hr><hr>HELLO";
}
</script>
<body onload="removeiframe()">
<iframe marginheight="0" src="http://www.hotelanswer.com" marginwidth="0" frameborder="0" height="180" scrolling="no" width="210"></iframe><br>
</body>