How to apply CSS property to an iframe - GeeksForGeeks Connect and share knowledge within a single location that is structured and easy to search. Which ability is most related to insanity: Wisdom, Charisma, Constitution, or Intelligence? You need to set up post-message listeners to get events back up from the child. Web applications that take a dependency on the cross-domain iframe are required to get IT Admin approval for their domain. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. The postMessage input and output formats are described next. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? CSS file: (name of the file iframeCss.css) #frame { border: 3px dotted; width: 300px; height: 300px; } Phew, lots of code. Might be worth noting that the same origin policy will stop this working if the page is on a different domain. It sets the text content of that element to be a string containing the new CSS. real rendering zoid does is iframes and popups; the rest is up to you! By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. magic that's needed to make popups work with IE, and that's all trimmed out. To learn more, see our tips on writing great answers. Our looker server and our application server are on the same base domain name: https://looker.our-company.com. (that needs to point to another action rendered with the "widget.js.erb" mechanisms to do so. Making statements based on opinion; back them up with references or personal experience. layout), which again fetches JavaScript injecting the new content. My problem is only when localhost. The only possibility would be to load the iframe content through a proxy of yours and modify the HTML content. resize the iframe to fit its contents. It isn't possible. Suppose that we want to change the length of the progress bar to 45%. I am embeding an iframe that uses another port. library or pattern you want, then use zoid to expose your components cross-domain. and receive the message in iframe and add the received message(CSS) to that document head. This code will then in turn. write a