javascript - 滚动父窗口时，iframe中出现粘滞div(Sticky div inside iframe while scrolling parent window)

Question

I have a webpage with a large iframe overflowing the height of the page.

(我有一个网页，其中的大型iframe溢出了页面的高度。)

I have a sticky div/header inside the iframe.

(我在iframe中有一个粘滞的div / header。)

I would like for the header to "act sticky" when the parent window is being scrolled, is there a way to achieve that?

(我想在滚动父窗口时使标题“发粘”，有没有办法实现？)

Can I somehow force the parent's view port onto the iframe?

(我可以以某种方式将父级的视口强制插入iframe吗？)

Note that I can access the parent window from the iframe if needed (same origin).

(请注意，如果需要（相同的来源），我可以从iframe访问父窗口。)

Thank you for any tips!

(谢谢您的提示！)

  ask by roast translate from so

Answer 1

等待大神答复