Javascript 我想从 iframe 获取 url
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i want to get url from iframe
提问by qlayer
this is the code im using.............
这是我使用的代码........
i want to get currenturl(href) from below code ...............
我想从下面的代码中获取当前的url(href) .....................
<html>
<head>
<script type="text/javascript">
function load() {
var url = document.getElementById("iframeid");
//get the ifram onload url of href
//(i.e) http://www.image.com/home.html
}
</script>
</head>
<body>
<iframe onload="load()" name="Google" id="iframeid" scrolling="auto" style="width:95%;height:600px" src="http://www.image.com" >
</iframe>
</body>
</html>
回答by qlayer
This will work only if they are in the same domain,protocol and port:
这仅在它们位于相同的域、协议和端口中时才有效：
document.getElementById("iframe_id").contentWindow.location.href
else use :
否则使用：
document.getElementById("iframe_id").src
回答by xdazz
回答by Coder
try this. Sometimes you can't acess the Iframe url
尝试这个。有时您无法访问 Iframe 网址
var CurrentUrl = document.getElementById('MyIFrame').contentWindow. location.href;
回答by sQVe
Try this:
尝试这个：
document.getElementById("iframeid").src;
document.getElementById("iframeid").src;
回答by Lucas Green
Only two missing bits (marked with <== )
只有两个缺失位（用 <== 标记）
<html>
<head>
<script type="text/javascript">
function load() {
var url = document.getElementById("iframeid").src; // <== .src
//get the ifram onload url of href
//(i.e) http://www.image.com/home.html
}
</script>
</head>
<body>
<iframe onload="load()" name="Google" id="iframeid" scrolling="auto" style="width:95%;height:600px" src="http://www.image.com" > // <== Opening angle bracket
</iframe>
</body>
</html>
