bs_accordion {bsplus}

Accordion panel-group

Description

An accordion is a set of collapsible panels where, at most, one panel-body is visible.

Usage

bs_accordion(id)

## S3 method for class 'bsplus_accordion'
bs_append(tag, title, content, ...)

## S3 method for class 'bsplus_accordion'
bs_set_opts(tag, panel_type = "primary", use_heading_link = TRUE, ...)

Arguments

id

character, unique id for accordion ⁠<div/>⁠, also serves as root id for panels appended using bs_append()

tag

⁠htmltools::[tag][htmltools::tag]⁠, accordion ⁠<div/>⁠ to which to append a panel

title

character (HTML) or ⁠htmltools::[tagList][htmltools::tagList]⁠, title for the panel heading

content

character (HTML) or ⁠htmltools::[tagList][htmltools::tagList]⁠, content for the panel body

...

other arguments (not used)

panel_type

character, one of the standard Bootstrap types c("default", "primary", "success", "info", "warning", "danger")

use_heading_link

logical, indicates whether to make the entire panel heading clickable.

Details

All of these functions return a bsplus_accordion object (which is also an ⁠htmltools::[tag][htmltools::tag]⁠, ⁠<div/>⁠), so you can compose an accordion by piping. There are three parts to this system:

1. A constructor function for the accordion, bs_accordion()

2. A function to set options for subsequent panels, bs_set_opts()

3. A function to append a panel to the group, bs_append()

The verb append is used to signify that you can append an arbitrary number of panels to an accordion.

For the constructor, bs_accordion(), it is your responsibility to ensure that id is unique among HTML elements in your page. If you have non-unique id's, strange things may happen to your page.

Value

bsplus_accordion object (⁠htmltools::[tag][htmltools::tag]⁠, ⁠<div/>⁠)

See Also

https://getbootstrap.com/docs/3.3/javascript/#collapse-example-accordion

Examples

bs_accordion(id = "meet_the_beatles") %>%
  bs_set_opts(panel_type = "success", use_heading_link = TRUE) %>%
  bs_append(title = "John Lennon", content = "Rhythm guitar, vocals") %>%
  bs_set_opts(panel_type = "info") %>%
  bs_append(title = "Paul McCartney", content = "Bass guitar, vocals")