Dropzone is a JavaScript library that turns any HTML element into a dropzone.
This means that a user can drag and drop a file onto it, and Dropzone will
display file previews and upload progress, and handle the upload for you via
XHR.

It’s fully configurable, can be styled according to your needs and is trusted by
thousands.

Mục lục bài viết

Quickstart

Install:

$ npm install --save dropzone

or with yarn:$ yarn add dropzone

Use as ES6 module (recommended):

import
 {
 Dropzone
 }
 from
 "dropzone"
;
const
 dropzone
 =
 new
 Dropzone
(
"div#myId"
,
 {
 url
: "/file/post"
 }
)
;

or use as CommonJS module:

const
 {
 Dropzone }
 =
 require
(
"dropzone"
)
;
const
 dropzone
 =
 new
 Dropzone
(
"div#myId"
,
 {
 url
: "/file/post"
 }
)
;

👉 Checkout our example implementations for different
bundlers

Not using a package manager or bundler?

Use the standalone files like this:

<
script
 src
="https://unpkg.com/dropzone@5/dist/min/dropzone.min.js
">
</
script
>
<
link
  rel
="stylesheet
"  href
="https://unpkg.com/dropzone@5/dist/min/dropzone.min.css
"  type
="text/css
"/><
div
 class
="my-dropzone
">
</
div
>
<
script
>
  // Dropzone has been added as a global variable.
  const
 dropzone
 =
 new
 Dropzone
(
"div.my-dropzone"
,
 {
 url
: "/file/post"
 }
)
;
</
script
>

⚠️ NOTE: We are currently moving away from IE support to make the library
more lightweight. If you don’t care about IE but about size, you can already
opt into 6.0.0-beta.1. Please make sure to pin the specific version since
parts of the API might change slightly. You can always read about the changes
in the CHANGELOG file.

Community

If you need support please use the discussions section or
stackoverflow with the dropzone.js tag and not the GitHub issues
tracker. Only post an issue here if you think you discovered a bug.

If you have a feature request or want to discuss something, please use the
discussions as well.

⚠️ Please read the contributing guidelines before you
start working on Dropzone!

Main features ✅

Beautiful by default
Image thumbnail previews. Simply register the callback thumbnail(file, data)
and display the image wherever you like
High-DPI screen support
Multiple files and synchronous uploads
Progress updates
Support for large files
- Chunked uploads (upload large files in smaller chunks)
Support for Amazon S3 Multipart upload
Complete theming. The look and feel of Dropzone is just the default theme. You
can define everything yourself by overwriting the default event listeners.
Browser image resizing (resize the images before you upload them to your
server)
Well tested

MIT License

See LICENSE file