Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Appearance settings

Document节点快捷方式属性中document.fullscreenElement属性的例子报错 #274

Copy link
Copy link
@yinenzhu

Description

@yinenzhu
Issue body actions

Document节点快捷方式属性中document.fullscreenElement属性的例子
if (document.fullscreenElement.nodeName == 'VIDEO') {
console.log('全屏播放视频');
}
好像有问题,报错提示 document.fullscreenElement is null。
在判断中加上?则不会报错,
if (document.fullscreenElement?.nodeName == 'VIDEO') {
console.log('全屏播放视频');
}

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions

      Morty Proxy This is a proxified and sanitized view of the page, visit original site.