fileBrowser: Interactive folder selection using a native dialogue

In psichomics: Graphical Interface for Alternative Splicing Quantification, Analysis and Visualisation

Description

Interactive folder selection using a native dialogue

Usage

fileBrowser(
  default = NULL,
  caption = NULL,
  multiple = FALSE,
  directory = FALSE
)

Arguments

default	Character: path to initial folder
caption	Character: caption on the selection dialogue
multiple	Boolean: allow to select multiple files?
directory	Boolean: allow to select directories instead of files?

Details

Platform-dependent implementation:

• Windows: calls the utils::choose.files R function.

• macOS: uses AppleScript to display a folder selection dialogue. If default = NA, folder selection fallbacks to the default behaviour of the choose folder AppleScript command. Otherwise, paths are expanded with path.expand().

• Linux: calls the zenity system command.

Value

A length one character vector, character NA if 'Cancel' was selected

Source

https://github.com/wleepang/shiny-directory-input

psichomics documentation built on Nov. 8, 2020, 5:44 p.m.