Alternatives to iframe srcdoc?

Question

Generally I am against the use of iframes, but it solved a particular problem of mine.

The thing is that I have a tinyMCE-editor at a webpage. After the user have ma

Answer 1

You can write to the document of an iframe like this:

const html = 'foo';
const iframeDocument = document.querySelector('iframe#foo').contentDocument;
const content = `${html} `;
iframeDocument.open('text/html', 'replace');
iframeDocument.write(content);
iframeDocument.close();