iframe getelementbyid
document.getElementById('myframe1').contentWindow.document.getElementById('x')iframe getelementbyid
document.getElementById('myframe1').contentWindow.document.getElementById('x')how to get element in iframe using javascript
const iframe = document.getElementById("myIframe");
const iWindow = iframe.contentWindow;
const iDocument = iWindow.document;
// accessing the element
const element = iDocument.getElementsByTagName("p")[0];
element.style.color = "green";use javascript to control iframe elements
<iframe id="myIFrame" src="thispage.html"
width="100%" height="600"
frameBorder="2">
</iframe>
// Get the iframe
const iFrame = document.getElementById('myIFrame');
// Let's say that you want to access a button with the ID `'myButton'`,
// you can access via the following code:
const buttonInIFrame = iFrame.contentWindow.document.getElementById('myButton');
// If you need to call a function in the iframe, you can call it as follows:
iFrame.contentWindow.yourFunction();js set iframe src
<script type="text/javascript">
function iframeDidLoad() {
alert('Done');
}
function newSite() {
var sites = ['http://getprismatic.com',
'http://gizmodo.com/',
'http://lifehacker.com/']
document.getElementById('myIframe').src = sites[Math.floor(Math.random() * sites.length)];
}
</script>
<input type="button" value="Change site" onClick="newSite()" />
<iframe id="myIframe" src="http://getprismatic.com/" onLoad="iframeDidLoad();"></iframe>Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
