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iron-autogrow-textarea

Textarea that grows in height as more lines of input are entered

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Published on NPM Build status Published on webcomponents.org

<iron-autogrow-textarea>

iron-autogrow-textarea is an element containing a textarea that grows in height as more lines of input are entered. Unless an explicit height or the maxRows property is set, it will never scroll.

See: Documentation, Demo.

Usage

Installation

npm install --save @polymer/iron-autogrow-textarea

In an html file

<html>
  <head>
    <script type="module">
      import '@polymer/iron-autogrow-textarea/iron-autogrow-textarea.js';
    </script>
  </head>
  <body>
    <iron-autogrow-textarea></iron-autogrow-textarea>
  </body>
</html>

In a Polymer 3 element

import {PolymerElement, html} from '@polymer/polymer';
import '@polymer/iron-autogrow-textarea/iron-autogrow-textarea.js';

class SampleElement extends PolymerElement {
  static get template() {
    return html`
      <iron-autogrow-textarea></iron-autogrow-textarea>
    `;
  }
}
customElements.define('sample-element', SampleElement);

Contributing

If you want to send a PR to this element, here are the instructions for running the tests and demo locally:

Installation

git clone https://github.com/PolymerElements/iron-autogrow-textarea
cd iron-autogrow-textarea
npm install
npm install -g polymer-cli

Running the demo locally

polymer serve --npm
open http://127.0.0.1:<port>/demo/

Running the tests

polymer test --npm

Compatibility

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Version

Dependencies

  • @polymer/iron-behaviors#^3.0.0-pre.26
  • @polymer/iron-flex-layout#^3.0.0-pre.26
  • @polymer/iron-validatable-behavior#^3.0.0-pre.26
  • @polymer/polymer#^3.0.0
Released
2018-09-14
Maturity
IMPORTED
License
BSD 3-clause "New" or "Revised" License

Compatibility

Framework
Polymer 1.0+
Polymer 3.0+
Polymer 2.0+ in 2.2.0
Browser
Browser Independent

iron-autogrow-textarea - Vaadin Add-on Directory

Textarea that grows in height as more lines of input are entered iron-autogrow-textarea - Vaadin Add-on Directory
[![Published on NPM](https://img.shields.io/npm/v/@polymer/iron-autogrow-textarea.svg)](https://www.npmjs.com/package/@polymer/iron-autogrow-textarea) [![Build status](https://travis-ci.org/PolymerElements/iron-autogrow-textarea.svg?branch=master)](https://travis-ci.org/PolymerElements/iron-autogrow-textarea) [![Published on webcomponents.org](https://img.shields.io/badge/webcomponents.org-published-blue.svg)](https://webcomponents.org/element/@polymer/iron-autogrow-textarea) ## <iron-autogrow-textarea> `iron-autogrow-textarea` is an element containing a textarea that grows in height as more lines of input are entered. Unless an explicit height or the `maxRows` property is set, it will never scroll. See: [Documentation](https://www.webcomponents.org/element/@polymer/iron-autogrow-textarea), [Demo](https://www.webcomponents.org/element/@polymer/iron-autogrow-textarea/demo/demo/index.html). ## Usage ### Installation ``` npm install --save @polymer/iron-autogrow-textarea ``` ### In an html file ```html ``` ### In a Polymer 3 element ```js import {PolymerElement, html} from '@polymer/polymer'; import '@polymer/iron-autogrow-textarea/iron-autogrow-textarea.js'; class SampleElement extends PolymerElement { static get template() { return html` `; } } customElements.define('sample-element', SampleElement); ``` ## Contributing If you want to send a PR to this element, here are the instructions for running the tests and demo locally: ### Installation ```sh git clone https://github.com/PolymerElements/iron-autogrow-textarea cd iron-autogrow-textarea npm install npm install -g polymer-cli ``` ### Running the demo locally ```sh polymer serve --npm open http://127.0.0.1:/demo/ ``` ### Running the tests ```sh polymer test --npm ```
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