popover
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标签：HTML
- HTML attributes
- popover - auto|manual - 表示该元素为 popover - 在 顶层显示
- HTMLElement.popover
- popovertarget
- {HTMLButtonElement,HTMLInputElemen}.popoverTargetElement
- popovertargetaction - hide|show|toggle
- {HTMLButtonElement.popoverTargetAction,HTMLInputElement}.popoverTargetAction
- popover - auto|manual - 表示该元素为 popover - 在 顶层显示
- CSS
::backdrop:popover-open
- ToggleEvent
- beforetoggle
- toggle
- HTMLElement.hidePopover()
display: none
- HTMLElement.showPopover()
- HTMLElement.togglePopover()
<button popovertarget="mypopover">Toggle the popover</button>
<div id="mypopover" popover>Popover content</div>