使用javascript设置IFrame allowfullscreen

Dan*_*Fox 9 html javascript iframe fullscreen

我尝试将allowfullscreen属性设置为iframe,但它不起作用:

iframe.allowFullScreen = true
Run Code Online (Sandbox Code Playgroud)

我用chrome - > inspect元素检查了它,但是在此代码之后,iframe没有allowfullscreen属性.

提前致谢,

Ael*_*ios 26

iframe.setAttribute('allowFullScreen', '')