react-conventions/docs/src/app/pages/components/Textarea/ExampleTextareaPopulated.js

An open source set of React components that implement Ambassador's Design and UX patterns.

import React from 'react'
import Textarea from 'react-conventions/lib/Textarea'
import Button from 'react-conventions/lib/Button'
import style from './style.scss'

class ExampleTextareaPopulated extends React.Component {
  constructor(props) {
    super(props);
  }

  state = {
    text: 'Test text'
  };

  addPeriod = () => {
    this.setState({ text: this.state.text + '.' });
  }

  handleChange = (event) => {
    this.setState({ text: event.target.value });
  }

  render() {
    return(
      <div>
        <div className={style.update}>
          <Button onClick={this.addPeriod}>Append a period</Button>
        </div>
        <Textarea name='textarea' value={this.state.text} changeCallback={this.handleChange} />
      </div>
    )
  }
}

export default ExampleTextareaPopulated