node-option
An item selection module for interactive shell applications.
Installation
npm install node-option
API
add(text, value)
Adds the options that you want to select.
If no value is given, the given text will be a value.
render()
Displays a options on the shell and allows the user to select.
Usage
Javascript
const Selector = ; const selector = markWrapperColor: 'blue' checkedMarkColor: 'white' textColor: 'yellow' multiselect: true; const result = selector ; result;
Typescript
; ; .add'One' .add'Two' .add'Three' .add'Four' .render; result.then,
Configuration
node-option
uses chalk
to styling. You can check available colors here.
cursor: '>' // string to item cursor checkedMark: '✓' // string to mark of selected item uncheckedMark: ' ' // string to mark of unselected item markWrapperLeft: '[' // string to the left of the checked/unchecked mark markWrapperRight: ']' // string to the right of the checked/unchecked mark cursorColor: 'cyan' // color of cursor checkedMarkColor: 'green' // color of checked mark uncheckedMarkColor: 'black' // color of cunhecked mark markWrapperColor: 'white' // color of markWrapperLeft and markWrapperRight textColor: 'yellow' // color of item text multiselect: true // whether to allow select multiple items highlight: true // whether to highlight item that cursor points`