gradio: Radio button group

In jverzani/gWidgetsWWW2.rapache: Toolkit implementation of the gWidgets API for use with web pages

Description

A basic radio button group. Specify the labels through items. The main value is the label or index.

Usage

  gradio(items, selected = 1, horizontal = TRUE,
    handler = NULL, action = NULL, container = NULL, ...,
    width = NULL, height = NULL, ext.args = NULL, flex = 1,
    label.width = 10 + 10 * max(nchar(items)),
    columns = ifelse(horizontal, length(items), 1))

Arguments

items	Vector of items to choose one from.
selected	index of initially selected item
horizontal	logical. Horizontal or vertical layout. (See also columns)
columns	Can be used to override horizontal TRUE or FALSE

Value

a GRadio reference class object

Note

the [<- method (to change the labels) is not implemented. The radio labels look better in horizontal box containers than vertical ones.

jverzani/gWidgetsWWW2.rapache documentation built on May 20, 2019, 5:19 a.m.