jquery-simple-upload

A jquery plugin for ajax file upload.

Dependencies

• jquery

Installation

Install from npm:

$ npm install @kanety/jquery-simple-upload --save

Usage

Build file input field:

<input type="file" name="file" multiple="true" id="input">

Then run:

$('#input').simpleUpload({
  url: 'YOUR_BACKEND_URL',
  method: 'post'
});

Options

Add drop zone and progress message:

<div id="drop_zone"></div>
<div id="progress"></div>

$('#input').simpleUpload({
  ...
  dropZone: '#drop_zone',
  progress: '#progress'
});

Set additional ajax options:

$('#input').simpleUpload({
  ...
  ajax: {
    headers: {
      'HEADER_KEY': 'HEADER_VALUE'
    },
    dataType: 'application/json',
    timeout: 0,
    async: true
  }
});

Set additional query parameters:

$('#input').simpleUpload({
  // set object
  params: {
    'KEY': 'VALUE'
  },
  // or set callback
  params: function() {
    return { 'KEY': 'VALUE' };
  },
});

Validations

$('#input').simpleUpload({
  ...
  maxFileNum: 4,
  maxFileSize: 10 * 1024 * 1024, // Bytes
  allowedFileName: /\.txt$/,
  allowedMimeType: /^text\//
}).on('upload:over', function(e, files) {
  ...
}).on('upload:invalid', function(e, files) {
  // files[i].reason contains the rejected reason
  ...
});

Callbacks

$('#input').simpleUpload({
  ...
}).on('upload:before', function(e, files) {
  ...
}).on('upload:after', function(e, files) {
  ...
}).on('upload:start', function(e, file, i) {
  ...
}).on('upload:progress', function(e, file, i, loaded, total) {
  ...
}).on('upload:end', function(e, file, i) {
  ...
}).on('upload:done', function(e, file, i) {
  ...
}).on('upload:fail', function(e, file, i) {
  ...
});

License

The library is available as open source under the terms of the MIT License.