rc-input-number

Input number control.

Screenshots

Install

Usage

import InputNumber from 'rc-input-number';

export default () => <InputNumber defaultValue={10} />;

Development

npm install
npm start

Example

http://127.0.0.1:8000/examples/

online example: https://input-number.vercel.app/

API

props

name	type	default	description
prefixCls	string	rc-input-number	Specifies the class prefix
min	Number		Specifies the minimum value
onClick
placeholder	string
max	Number		Specifies the maximum value
step	Number or String	1	Specifies the legal number intervals
precision	Number		Specifies the precision length of value
disabled	Boolean	false	Specifies that an InputNumber should be disabled
required	Boolean	false	Specifies that an InputNumber is required
autoFocus	Boolean	false	Specifies that an InputNumber should automatically get focus when the page loads
readOnly	Boolean	false	Specifies that an InputNumber is read only
controls	Boolean	true	Whether to enable the control buttons
name	String		Specifies the name of an InputNumber
id	String		Specifies the id of an InputNumber
value	Number		Specifies the value of an InputNumber
defaultValue	Number		Specifies the defaultValue of an InputNumber
onChange	Function		Called when value of an InputNumber changed
onBlur	Function		Called when user leaves an input field
onPressEnter	Function		The callback function that is triggered when Enter key is pressed.
onFocus	Function		Called when an element gets focus
style	Object		root style. such as {width:100}
upHandler	React.Node		custom the up step element
downHandler	React.Node		custom the down step element
formatter	(value: number|string): displayValue: string		Specifies the format of the value presented
parser	(displayValue: string) => value: number	`input => input.replace(/[^\w\.-]*/g, '')`	Specifies the value extracted from formatter
pattern	string		Specifies a regex pattern to be added to the input number element - useful for forcing iOS to open the number pad instead of the normal keyboard (supply a regex of "\d*" to do this) or form validation
decimalSeparator	string		Specifies the decimal separator
inputMode	string		Specifies the inputmode of input
wheel	Boolean	true	Allows changing value with mouse wheel

Keyboard Navigation

• When you hit the ⬆ or ⬇ key, the input value will be increased or decreased by step
• With the Shift key (Shift+⬆, Shift+⬇), the input value will be changed by 10 * step
• With the Ctrl or ⌘ key (Ctrl+⬆ or ⌘+⬆ or Ctrl+⬇ or ⌘+⬇ ), the input value will be changed by 0.1 * step

Mouse Wheel

• When you scroll up or down, the input value will be increased or decreased by step
• Scrolling with the Shift key, the input value will be changed by 10 * step

Test Case

npm test
npm run chrome-test

Coverage

npm run coverage

open coverage/ dir

License

rc-input-number is released under the MIT license.