Skip to contents

Dynamically update accordions

Source: R/accordion.R
accordion_panel_set.Rd

Dynamically (i.e., programmatically) update/modify accordion()s in a Shiny app. These functions require an id to be provided to the accordion() and must also be called within an active Shiny session.

Usage

accordion_panel_set(id, values, session = get_current_session())

accordion_panel_open(id, values, session = get_current_session())

accordion_panel_close(id, values, session = get_current_session())

accordion_panel_insert(
  id,
  panel,
  target = NULL,
  position = c("after", "before"),
  session = get_current_session()
)

accordion_panel_remove(id, target, session = get_current_session())

accordion_panel_update(
  id,
  target,
  ...,
  title = NULL,
  value = NULL,
  icon = NULL,
  session = get_current_session()
)

Arguments

id

an character string that matches an existing accordion()'s id.

values

either a character string (used to identify particular accordion_panel() by their value) or TRUE (i.e., all values).

session

a shiny session object (the default should almost always be used).

panel

an accordion_panel().

target

The value of an existing panel to insert next to. If removing: the value of the accordion_panel() to remove.

position

Should panel be added before or after the target? When target is NULL (the default), "after" will append after the last panel and "before" will prepend before the first panel.

...

Named arguments become attributes on the <div class="accordion"> element. Unnamed arguments should be accordion_panel()s.

title

A title to appear in the accordion_panel()'s header.

value

A character string that uniquely identifies this panel.

icon

A htmltools::tag child (e.g., bsicons::bs_icon()) which is positioned just before the title.

Functions