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--- |
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category: Components |
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group: Data Display |
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title: Popover |
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description: The floating card pops up when clicking/mouse hovering over an element. |
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cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*kfW5RrfF4L8AAAAAAAAAAAAADrJ8AQ/original |
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coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*6b8fSKVVtXIAAAAAAAAAAAAADrJ8AQ/original |
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demo: |
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cols: 2 |
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--- |
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## When To Use |
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A simple popup menu to provide extra information or operations. |
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Comparing with `Tooltip`, besides information `Popover` card can also provide action elements like links and buttons. |
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## Examples |
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<!-- prettier-ignore --> |
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<code src="./demo/basic.tsx">Basic</code> |
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<code src="./demo/triggerType.tsx">Three ways to trigger</code> |
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<code src="./demo/placement.tsx">Placement</code> |
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<code src="./demo/arrow.tsx">Arrow</code> |
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<code src="./demo/arrow-point-at-center.tsx" debug>Arrow.pointAtCenter</code> |
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<code src="./demo/shift.tsx" iframe="300">Auto Shift</code> |
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<code src="./demo/control.tsx">Controlling the close of the dialog</code> |
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<code src="./demo/hover-with-click.tsx">Hover with click popover</code> |
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<code src="./demo/render-panel.tsx" debug>_InternalPanelDoNotUseOrYouWillBeFired</code> |
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<code src="./demo/wireframe.tsx" debug>Wireframe</code> |
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<code src="./demo/component-token.tsx" debug>Component Token</code> |
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## API |
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Common props ref:[Common props](/docs/react/common-props) |
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| Param | Description | Type | Default value | Version | |
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| ------- | ------------------- | ---------------------------- | ------------- | ------- | |
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| content | Content of the card | ReactNode \| () => ReactNode | - | | |
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| title | Title of the card | ReactNode \| () => ReactNode | - | | |
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<!-- Common API --> |
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<embed src="../tooltip/shared/sharedProps.en-US.md"></embed> |
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## Note |
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Please ensure that the child node of `Popover` accepts `onMouseEnter`, `onMouseLeave`, `onFocus`, `onClick` events. |
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## Semantic DOM |
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<code src="./demo/_semantic.tsx" simplify="true"></code> |
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## Design Token |
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<ComponentTokenTable component="Popover"></ComponentTokenTable> |
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## FAQ |
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<embed src="../tooltip/shared/sharedFAQ.en-US.md"></embed> |
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For more questions, please refer to [Tooltip FAQ](/components/tooltip#faq). |
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