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Popover
Non-modal overlay boxes that host dynamic contextual controls.
Interactive Playground
R Code
API Reference
block_popover()
Contextual portal-rendered popover content popups anchored next to interactive click targets.
| Argument | Type | Default | Description |
|---|---|---|---|
| trigger | character | shiny.tag | required | Label string for click popover trigger. |
| ... | shiny.tag | tagList | required | Popover popup content layout elements. |
| id | character | NULL | Optional Shiny input trigger name. |
| side | 'bottom' | 'top' | 'left' | 'right' | 'bottom' | Anchor alignment orientation sides. |
| align | 'center' | 'start' | 'end' | 'center' | Placement centering alignment. |
| content_style | character | NULL | Inline styles on popover bubble wrapper. |
| content_class | character | NULL | Additional custom classes style. |
update_block_popover()
Forces contextual popovers to hide or expand dynamically.
| Argument | Type | Default | Description |
|---|---|---|---|
| session | ShinySession | required | Standard active R/Shiny session. |
| id | character | required | Popover identifier. |
| open | logical | NULL | Programmatically open/close popover popups. |