Unverified50% confidenceFactExact time
popovertargetaction属性支持show、hide、toggle（默认）三种行为控制
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
HTML原生popover属性：零JavaScript实现弹窗交互
youtubeKevin Powell7/9/2026
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