jquery.fileupload.js
About this file
Refer to jQuery's file upload plugin. See extracted documentation for GitHub link.
Code Check Report
15:1 error Unnecessary semicolon no-extra-semi
26:13 error Unexpected require() global-require
27:13 error Unexpected require() global-require
33:3 warning Function has a complexity of 7 complexity
372:22 warning Method '_onProgress' has a complexity of 9 complexity
442:23 warning Method '_initXHRData' has a complexity of 15 complexity
571:28 warning Method '_initFormSettings' has a complexity of 13 complexity
721:25 warning Method '_chunkedUpload' has a complexity of 10 complexity
971:17 warning Method '_onAdd' has a complexity of 22 complexity
1000:26 error 'i' is already defined no-redeclare
1011:26 error 'i' is already defined no-redeclare
1175:35 warning Method '_getSingleFileInputFiles' has a complexity of 8 complexity
1428:15 warning Method 'send' has a complexity of 7 complexity
✖ 13 problems (5 errors, 8 warnings)
1 error and 0 warnings potentially fixable with the `--fix` option.
Documentation drawn from source code
/*
* jQuery File Upload Plugin
*
* Copyright 2010, Sebastian Tschan
*
* Licensed under the MIT license:
*/
/* jshint nomen:false */
/* global define, require, window, document, location, Blob, FormData */
;(function (factory) {
if (typeof define === 'function' && define.amd) {
}(function ($) {
function getDragHandler(type) {
return function (e) {
i18n: function (message, context) {
$.each(context, function (key, value) {
formData: function (form) {
add: function (e, data) {
data.process().done(function () {
_blobSlice: $.support.blobSlice && function () {
_BitrateTimer: function () {
this.getBitrate = function (now, loaded, interval) {
_isXHRUpload: function (options) {
_getFormData: function (options) {
if ($.type(options.formData) === 'function') {
$.each(options.formData, function (name, value) {
_getTotal: function (files) {
$.each(files, function (index, file) {
_initProgressObject: function (obj) {
_initResponseObject: function (obj) {
_onProgress: function (e, data) {
_initProgressListener: function (options) {
$(xhr.upload).bind('progress', function (e) {
options.xhr = function () {
_isInstanceOf: function (type, obj) {
_initXHRData: function (options) {
$.each(options.files, function (index, file) {
$.each(this._getFormData(options), function (index, field) {
$.each(options.files, function (index, file) {
_initIframeSettings: function (options) {
_initDataSettings: function (options) {
_getParamName: function (options) {
fileInput.each(function () {
_initFormSettings: function (options) {
_getAJAXSettings: function (data) {
_getDeferredState: function (deferred) {
_enhancePromise: function (promise) {
_getXHRPromise: function (resolveOrReject, context, args) {
_addConvenienceMethods: function (e, data) {
getPromise = function (args) {
data.process = function (resolveFunc, rejectFunc) {
function () {
data.submit = function () {
data.abort = function () {
data.state = function () {
data.processing = function () {
data.progress = function () {
data.response = function () {
_getUploadedBytes: function (jqXHR) {
_chunkedUpload: function (options, testOnly) {
upload = function () {
.done(function (result, textStatus, jqXHR) {
.fail(function (jqXHR, textStatus, errorThrown) {
promise.abort = function () {
_beforeSend: function (e, data) {
_onDone: function (result, textStatus, jqXHR, options) {
_onFail: function (jqXHR, textStatus, errorThrown, options) {
_onAlways: function (jqXHRorResult, textStatus, jqXHRorError, options) {
_onSend: function (e, data) {
send = function () {
).done(function (result, textStatus, jqXHR) {
}).fail(function (jqXHR, textStatus, errorThrown) {
}).always(function (jqXHRorResult, textStatus, jqXHRorError) {
pipe.abort = function () {
_onAdd: function (e, data) {
$.each(fileSet || files, function (index, element) {
_replaceFileInput: function (data) {
this.options.fileInput = this.options.fileInput.map(function (i, el) {
_handleFileTreeEntry: function (entry, path) {
errorHandler = function (e) {
successHandler = function (entries) {
).done(function (files) {
readEntries = function () {
dirReader.readEntries(function (results) {
entry.file(function (file) {
_handleFileTreeEntries: function (entries, path) {
$.map(entries, function (entry) {
).then(function () {
_getDroppedFiles: function (dataTransfer) {
$.map(items, function (item) {
_getSingleFileInputFiles: function (fileInput) {
$.each(files, function (index, file) {
_getFileInputFiles: function (fileInput) {
).then(function () {
_onChange: function (e) {
this._getFileInputFiles(data.fileInput).always(function (files) {
_onPaste: function (e) {
$.each(items, function (index, item) {
_onDrop: function (e) {
this._getDroppedFiles(dataTransfer).always(function (files) {
_initEventHandlers: function () {
_destroyEventHandlers: function () {
_setOption: function (key, value) {
_initSpecialOptions: function () {
_getRegExp: function (str) {
_isRegExpOption: function (key, value) {
_initDataAttributes: function () {
function (index, attr) {
key = key.slice(5).replace(/-[a-z]/g, function (str) {
_create: function () {
active: function () {
progress: function () {
add: function (data) {
this._getFileInputFiles(data.fileInput).always(function (files) {
send: function (data) {
promise.abort = function () {
function (files) {
function (result, textStatus, jqXHR) {
function (jqXHR, textStatus, errorThrown) {