此脚本每2秒运行一次并检测iframe的url是否更改。但我无法让它工作。我想提醒iframe的url是否被更改。例如,如果有人点击链接并转到iframed内容的另一个页面。iframe url更改时的警报
var prevSrc = "http://www.bodrumlife.com";
function check() {
var curSrc = $('#iframe').attr('src');
if (curSrc != prevSrc) {
alert("hobaa");
prevSrc = curSrc;
}
}
window.setInterval(check, 2000); // 2 seconds
<iframe id="iframe" name="iframe" src="http://www.bodrumlife.com"></iframe>
http://stackoverflow.com/questions/2429045/iframe-src-change-event-detection – xandercoded 2012-02-21 04:58:55