virtual-grow-textarea
Growable textarea for virtual-dom, backed by autosize
Last updated 3 years ago by andytjoslin .
MIT · Repository · Bugs · Original npm · Tarball · package.json
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virtual-grow-textarea Build Status

Growable textarea for virtual-dom, backed by autosize

Install

$ npm install --save virtual-grow-textarea

Usage

var Textarea = require('virtual-grow-textarea')

var textarea = Textarea()

function render (state) {
  var vtree = Textarea.render(state)
  // => use virtual-dom to patch vtree into real DOM
}

textarea(render)

API

Textarea(data) -> function

data

Type: object

value

Type: string

The value of the textarea.

Textarea.render(state, options) -> vtree

Render a textarea state into a virtual DOM tree.

state

Required Type: object

A textarea state.

options

Type: object

options will be merged with the defaults ({rows: '1'}) and passed to virtual-hyperscript.

Additionally, there are some options that affect the textarea's behavior:

options.enterSubmit

Type: boolean
Default: true

If true, pressing enter will not grow the textarea, and instead will trigger Textarea.onSubmit. The user will have to press shift-enter to grow the textarea.

Suggestion: Set options.enterSubmit to true on desktop and false on mobile.

Textarea.onSubmit(state, listener) -> function

Returns a function that removes the listener.

state

Required
Type: function

An observable Textarea state.

listener

Required
Type: function

A function that will be called when the user submits the textarea with enter while options.enterSubmit is set to true.

Textarea.onInput(state, listener) -> function

Returns a function that removes the listener.

state

Required
Type: function

An observable Textarea state.

listener

Required
Type: function

A function that will be called when the user inputs a value into the textarea.

Textarea.dispose(state)

Disables all listeners that the textarea creates internally.

state

Required
Type: function

An observable Textarea state.

License

MIT © Andrew Joslin

Current Tags

  • 1.1.3                                ...           latest (3 years ago)

9 Versions

  • 1.1.3                                ...           3 years ago
  • 1.1.2                                ...           3 years ago
  • 1.1.1                                ...           3 years ago
  • 1.1.0                                ...           3 years ago
  • 1.0.4                                ...           4 years ago
  • 1.0.3                                ...           4 years ago
  • 1.0.2                                ...           4 years ago
  • 1.0.1                                ...           4 years ago
  • 1.0.0                                ...           4 years ago
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