js_gui__dialog

Dialog GUI view

Displays a dialog with up to three options.

let eventLoop = require("event_loop");
let gui = require("gui");
let dialogView = require("gui/dialog");

This module depends on the gui module, which in turn depends on the event_loop module, so they must be imported in this order. It is also recommended to conceptualize these modules first before using this one.

Example

For an example refer to the gui.js example script.

View props

header

Text that appears in bold at the top of the screen

Type: string

text

Text that appears in the middle of the screen

Type: string

left

Text for the left button. If unset, the left button does not show up.

Type: string

center

Text for the center button. If unset, the center button does not show up.

Type: string

right

Text for the right button. If unset, the right button does not show up.

Type: string

View events

input

Fires when the user presses on either of the three possible buttons. The item contains one of the strings "left", "center" or "right" depending on the button.

Item type: string