Can iframe access parent JavaScript?

JavaScript Interaction between Iframe and Parent On this page, a document in an iframe uses JavaScript to interact with its parent document. However, unless you are trying to access specific properties of the iframe element itself, it is simpler to use the parent property to access the containing document.Click to see full answer. Herein, can an iframe access its parent?When a page is running inside of an iframe, the parent object is different than the window object. You can still access parent from within an iframe even though you can’t access anything useful on it.Similarly, how do you communicate with iframe and parent? If you’re using a same-domain iframe, you’re in heaven. You could easily control iframe’s content and also communicate with its parent through postMessage. But you’re in Hell when it gets cross-domain. You could only use CustomEvent and dispatchEvent on the iframe and listen to it on the parent window. Similarly, you may ask, can iframe use parent CSS? 2 Answers. You can not directly apply styles to the inner IFrame element through parent window CSS class even though its domain is same as parent. As ,(All the iframe’s domain is the same as the parent) .. Best thing you can do is ,to add your main style sheet to the IFrame using javascript or jquery.What is parent in HTML?Definition and Usage. The parentElement property returns the parent element of the specified element. The difference between parentElement and parentNode, is that parentElement returns null if the parent node is not an element node: body.