How do I change dynamic height in iframe?
We will use JavaScript contentWindow property that will iFrame automatically adjust its height according to the contents, no scrollbars will appear.
- We select iframe within script tag: var iframe = document.getElementById(“myIframe”);
- We Adjust iframe height onload event by: iframe.onload = function(){}
Is iframe a bad practice?
Iframes Bring Security Risks. If you create an iframe, your site becomes vulnerable to cross-site attacks. You may get a submittable malicious web form, phishing your users’ personal data. A malicious user can run a plug-in.
How to scale an iFrame to 100% using CSS?
I want to scale an iFrame through CSS to width: 100%, and the height should scale proportionally to the width. With an tag this works fine. Both the image and the iFrame have defined width and height in the html.
How do I change the size of an iframe in HTML?
javascript. There are 2 ways to automatically change the size of an so as to fit its content and prevent scrollbars : For same-domain iframes : From the parent page, the complete height & width of the iframe can be found through its contentDocument.body.scrollHeight & contentDocument.body.scrollWidth properties.
Why won’t my iframe automatically set the height of my content?
Do you have an IFrame, which you want to automatically set the height of because you’re hosting a page from another website in yours. Well, unfortunately the IFrame cannot take the height of the content you are loading and unless you put a height, it’ll show either the default height, or no height at all.
Is there a way to resize an IFRAME without CSP?
In Firefox you can resize the iframe now using pure CSS, too. Wikipedia was the only URL I found which has no CSP against iframe -embedding yet. If they ever add one, the iframe becomes empty and your Browser’s console will log the CSP error.