react-images-uploading

The simple images uploader applied Render Props pattern. (You can read more about this pattern here).

This approach allows you to fully control UI component and behaviours.

See the intro blog post

• Installation
• Usage
• Props
  • Note
• Exported options
• Contributors ✨

Installation

npm

npm install --save react-images-uploading

yarn

yarn add react-images-uploading

Usage

You can check out the basic demo here:

• Javascript: https://codesandbox.io/s/react-images-uploading-demo-u0khz
• Typescript: https://codesandbox.io/s/react-images-uploading-demo-typescript-fr2zm
• Server Side rendering (NextJS): https://codesandbox.io/s/react-images-uploading-ssr-j1qq2

Basic

import React from 'react';
import ImageUploading from 'react-images-uploading';

export function App() {
  const [images, setImages] = React.useState([]);
  const maxNumber = 69;

  const onChange = (imageList, addUpdateIndex) => {
    // data for submit
    console.log(imageList, addUpdateIndex);
    setImages(imageList);
  };

  return (
    <div className="App">
      <ImageUploading
        multiple
        value={images}
        onChange={onChange}
        maxNumber={maxNumber}
        dataURLKey="data_url"
      >
        {({
          imageList,
          onImageUpload,
          onImageRemoveAll,
          onImageUpdate,
          onImageRemove,
          isDragging,
          dragProps,
        }) => (
          // write your building UI
          <div className="upload__image-wrapper">
            <button
              style={isDragging ? { color: 'red' } : undefined}
              onClick={onImageUpload}
              {...dragProps}
            >
              Click or Drop here
            </button>
            &nbsp;
            <button onClick={onImageRemoveAll}>Remove all images</button>
            {imageList.map((image, index) => (
              <div key={index} className="image-item">
                <img src={image['data_url']} alt="" width="100" />
                <div className="image-item__btn-wrapper">
                  <button onClick={() => onImageUpdate(index)}>Update</button>
                  <button onClick={() => onImageRemove(index)}>Remove</button>
                </div>
              </div>
            ))}
          </div>
        )}
      </ImageUploading>
    </div>
  );
}

Validation

...
  {({ imageList, onImageUpload, onImageRemoveAll, errors }) => (
    errors && <div>
      {errors.maxNumber && <span>Number of selected images exceed maxNumber</span>}
      {errors.acceptType && <span>Your selected file type is not allow</span>}
      {errors.maxFileSize && <span>Selected file size exceed maxFileSize</span>}
      {errors.resolution && <span>Selected file is not match your desired resolution</span>}
    </div>
  )}
...

Drag and Drop

...
  {({ imageList, dragProps, isDragging }) => (
    <div {...dragProps}>
      {isDragging ? "Drop here please" : "Upload space"}
      {imageList.map((image, index) => (
        <img key={index} src={image.data_url} />
      ))}
    </div>
  )}
...

Props

Note

resolutionType

Exported options

Contributors ✨

Thanks goes to these wonderful people (emoji key):

vutoan266 💻 🤔 📖 🚧 ⚠️ 👀

David Nguyen 💻 🤔 📖 👀

DK 💻 🚇 🤔 👀 📖

Isaac Maseruka 💻

This project follows the all-contributors specification. Contributions of any kind welcome!