A Material-UI File Upload Dropzone For React

material-ui-dropzone

@pandemicode/material-ui-dropzone a fork of Material-UI-Dropzone is a set of React components using Material-UI and is based on the excellent react-dropzone library.

These components provide:

• File Upload Dropzone
• File Upload Dropzone inside of a Dialog

Additionally, the File Upload Dropzone features some snazzy "File Allowed/Not Allowed" effects, previews and alerts.

Before proceeding with using this module, refer to the disclaimer section on the end of this README.

Installation

npm install --save @pandemicode/material-ui-dropzone

or

yarn add @pandemicode/material-ui-dropzone

Support

@pandemicode/material-ui-dropzone complies to the following support matrix.

version	React	Material-UI
3.x	16.8+	4.x
2.x	15.x or 16.x	3.x or 4.x

Demo

Preview: Dialog Component with drag'n'drop effects for accepted and rejected files.

Disclaimer: Drag'n'drop handling has some known limitations, see here for more details.

Components

DropzoneArea

This components creates the dropzone, previews and snackbar notifications without a dialog

import React, {Component} from 'react'
import {DropzoneArea} from 'material-ui-dropzone'

class DropzoneAreaExample extends Component{
  constructor(props){
    super(props);
    this.state = {
      files: []
    };
  }
  handleChange(files){
    this.setState({
      files: files
    });
  }
  render(){
    return (
      <DropzoneArea
        onChange={this.handleChange.bind(this)}
        />
    )
  }
}

export default DropzoneAreaExample;

DropzoneDialog

This component provides the DropzoneArea inside of a MaterialUI Dialog.

import React, { Component } from 'react'
import {DropzoneDialog} from 'material-ui-dropzone'
import Button from '@material-ui/core/Button';

export default class DropzoneDialogExample extends Component {
    constructor(props) {
        super(props);
        this.state = {
            open: false,
            files: []
        };
    }

    handleClose() {
        this.setState({
            open: false
        });
    }

    handleSave(files) {
        //Saving files to state for further use and closing Modal.
        this.setState({
            files: files,
            open: false
        });
    }

    handleOpen() {
        this.setState({
            open: true,
        });
    }

    render() {
        return (
            <div>
                <Button onClick={this.handleOpen.bind(this)}>
                  Add Image
                </Button>
                <DropzoneDialog
                    open={this.state.open}
                    onSave={this.handleSave.bind(this)}
                    acceptedFiles={['image/jpeg', 'image/png', 'image/bmp']}
                    showPreviews={true}
                    maxFileSize={5000000}
                    onClose={this.handleClose.bind(this)}
                />
            </div>
        );
    }
}

License

MIT