bsCollapse is used in your UI to create a collapse panel group. Use
bsCollapsePanel to populate this object with panels.
bsCollapse(..., id = NULL, multiple = FALSE, open = NULL)Optional You can use input$id in your Server logic to
determine which panels are open, and updateCollapse to open/close
panels.
Can more than one panel be open at a time? Defaults to FALSE.
The value, (or if none was supplied, the title) of
the panel(s) you want open on load.
bsCollapsePanel elements to include in the Collapse.
See Collapses for more information about how to use bsCollapse with the
rest of the Collapses family.
Other Collapses: Collapses;
bsCollapsePanel;
updateCollapse