| 提交 | 用户 | 时间 | ||
| 58d006 | 1 | /* |
| A | 2 | * jQuery File Upload User Interface Plugin 8.8.5 |
| 3 | * https://github.com/blueimp/jQuery-File-Upload | |
| 4 | * | |
| 5 | * Copyright 2010, Sebastian Tschan | |
| 6 | * https://blueimp.net | |
| 7 | * | |
| 8 | * Licensed under the MIT license: | |
| 9 | * http://www.opensource.org/licenses/MIT | |
| 10 | */ | |
| 11 | ||
| 12 | /*jslint nomen: true, unparam: true, regexp: true */ | |
| 13 | /*global define, window, URL, webkitURL, FileReader */ | |
| 14 | ||
| 15 | (function (factory) { | |
| 16 | 'use strict'; | |
| 17 | if (typeof define === 'function' && define.amd) { | |
| 18 | // Register as an anonymous AMD module: | |
| 19 | define([ | |
| 20 | 'jquery', | |
| 21 | 'tmpl', | |
| 22 | './jquery.fileupload-image', | |
| 23 | './jquery.fileupload-audio', | |
| 24 | './jquery.fileupload-video', | |
| 25 | './jquery.fileupload-validate' | |
| 26 | ], factory); | |
| 27 | } else { | |
| 28 | // Browser globals: | |
| 29 | factory( | |
| 30 | window.jQuery, | |
| 31 | window.tmpl | |
| 32 | ); | |
| 33 | } | |
| 34 | }(function ($, tmpl, loadImage) { | |
| 35 | 'use strict'; | |
| 36 | ||
| 37 | $.blueimp.fileupload.prototype._specialOptions.push( | |
| 38 | 'filesContainer', | |
| 39 | 'uploadTemplateId', | |
| 40 | 'downloadTemplateId' | |
| 41 | ); | |
| 42 | ||
| 43 | // The UI version extends the file upload widget | |
| 44 | // and adds complete user interface interaction: | |
| 45 | $.widget('blueimp.fileupload', $.blueimp.fileupload, { | |
| 46 | ||
| 47 | options: { | |
| 48 | // By default, files added to the widget are uploaded as soon | |
| 49 | // as the user clicks on the start buttons. To enable automatic | |
| 50 | // uploads, set the following option to true: | |
| 51 | autoUpload: false, | |
| 52 | // The ID of the upload template: | |
| 53 | uploadTemplateId: 'template-upload', | |
| 54 | // The ID of the download template: | |
| 55 | downloadTemplateId: 'template-download', | |
| 56 | // The container for the list of files. If undefined, it is set to | |
| 57 | // an element with class "files" inside of the widget element: | |
| 58 | filesContainer: undefined, | |
| 59 | // By default, files are appended to the files container. | |
| 60 | // Set the following option to true, to prepend files instead: | |
| 61 | prependFiles: false, | |
| 62 | // The expected data type of the upload response, sets the dataType | |
| 63 | // option of the $.ajax upload requests: | |
| 64 | dataType: 'json', | |
| 65 | ||
| 66 | // Function returning the current number of files, | |
| 67 | // used by the maxNumberOfFiles validation: | |
| 68 | getNumberOfFiles: function () { | |
| 69 | return this.filesContainer.children().length; | |
| 70 | }, | |
| 71 | ||
| 72 | // Callback to retrieve the list of files from the server response: | |
| 73 | getFilesFromResponse: function (data) { | |
| 74 | if (data.result && $.isArray(data.result.files)) { | |
| 75 | return data.result.files; | |
| 76 | } | |
| 77 | return []; | |
| 78 | }, | |
| 79 | ||
| 80 | // The add callback is invoked as soon as files are added to the fileupload | |
| 81 | // widget (via file input selection, drag & drop or add API call). | |
| 82 | // See the basic file upload widget for more information: | |
| 83 | add: function (e, data) { | |
| 84 | var $this = $(this), | |
| 85 | that = $this.data('blueimp-fileupload') || | |
| 86 | $this.data('fileupload'), | |
| 87 | options = that.options, | |
| 88 | files = data.files; | |
| 89 | data.process(function () { | |
| 90 | return $this.fileupload('process', data); | |
| 91 | }).always(function () { | |
| 92 | data.context = that._renderUpload(files).data('data', data); | |
| 93 | that._renderPreviews(data); | |
| 94 | options.filesContainer[ | |
| 95 | options.prependFiles ? 'prepend' : 'append' | |
| 96 | ](data.context); | |
| 97 | that._forceReflow(data.context); | |
| 98 | that._transition(data.context).done( | |
| 99 | function () { | |
| 100 | if ((that._trigger('added', e, data) !== false) && | |
| 101 | (options.autoUpload || data.autoUpload) && | |
| 102 | data.autoUpload !== false && !data.files.error) { | |
| 103 | data.submit(); | |
| 104 | } | |
| 105 | } | |
| 106 | ); | |
| 107 | }); | |
| 108 | }, | |
| 109 | // Callback for the start of each file upload request: | |
| 110 | send: function (e, data) { | |
| 111 | var that = $(this).data('blueimp-fileupload') || | |
| 112 | $(this).data('fileupload'); | |
| 113 | if (data.context && data.dataType && | |
| 114 | data.dataType.substr(0, 6) === 'iframe') { | |
| 115 | // Iframe Transport does not support progress events. | |
| 116 | // In lack of an indeterminate progress bar, we set | |
| 117 | // the progress to 100%, showing the full animated bar: | |
| 118 | data.context | |
| 119 | .find('.progress').addClass( | |
| 120 | !$.support.transition && 'progress-animated' | |
| 121 | ) | |
| 122 | .attr('aria-valuenow', 100) | |
| 123 | .children().first().css( | |
| 124 | 'width', | |
| 125 | '100%' | |
| 126 | ); | |
| 127 | } | |
| 128 | return that._trigger('sent', e, data); | |
| 129 | }, | |
| 130 | // Callback for successful uploads: | |
| 131 | done: function (e, data) { | |
| 132 | var that = $(this).data('blueimp-fileupload') || | |
| 133 | $(this).data('fileupload'), | |
| 134 | getFilesFromResponse = data.getFilesFromResponse || | |
| 135 | that.options.getFilesFromResponse, | |
| 136 | files = getFilesFromResponse(data), | |
| 137 | template, | |
| 138 | deferred; | |
| 139 | if (data.context) { | |
| 140 | data.context.each(function (index) { | |
| 141 | var file = files[index] || | |
| 142 | {error: 'Empty file upload result'}; | |
| 143 | deferred = that._addFinishedDeferreds(); | |
| 144 | that._transition($(this)).done( | |
| 145 | function () { | |
| 146 | var node = $(this); | |
| 147 | template = that._renderDownload([file]) | |
| 148 | .replaceAll(node); | |
| 149 | that._forceReflow(template); | |
| 150 | that._transition(template).done( | |
| 151 | function () { | |
| 152 | data.context = $(this); | |
| 153 | that._trigger('completed', e, data); | |
| 154 | that._trigger('finished', e, data); | |
| 155 | deferred.resolve(); | |
| 156 | } | |
| 157 | ); | |
| 158 | } | |
| 159 | ); | |
| 160 | }); | |
| 161 | } else { | |
| 162 | template = that._renderDownload(files)[ | |
| 163 | that.options.prependFiles ? 'prependTo' : 'appendTo' | |
| 164 | ](that.options.filesContainer); | |
| 165 | that._forceReflow(template); | |
| 166 | deferred = that._addFinishedDeferreds(); | |
| 167 | that._transition(template).done( | |
| 168 | function () { | |
| 169 | data.context = $(this); | |
| 170 | that._trigger('completed', e, data); | |
| 171 | that._trigger('finished', e, data); | |
| 172 | deferred.resolve(); | |
| 173 | } | |
| 174 | ); | |
| 175 | } | |
| 176 | }, | |
| 177 | // Callback for failed (abort or error) uploads: | |
| 178 | fail: function (e, data) { | |
| 179 | var that = $(this).data('blueimp-fileupload') || | |
| 180 | $(this).data('fileupload'), | |
| 181 | template, | |
| 182 | deferred; | |
| 183 | if (data.context) { | |
| 184 | data.context.each(function (index) { | |
| 185 | if (data.errorThrown !== 'abort') { | |
| 186 | var file = data.files[index]; | |
| 187 | file.error = file.error || data.errorThrown || | |
| 188 | true; | |
| 189 | deferred = that._addFinishedDeferreds(); | |
| 190 | that._transition($(this)).done( | |
| 191 | function () { | |
| 192 | var node = $(this); | |
| 193 | template = that._renderDownload([file]) | |
| 194 | .replaceAll(node); | |
| 195 | that._forceReflow(template); | |
| 196 | that._transition(template).done( | |
| 197 | function () { | |
| 198 | data.context = $(this); | |
| 199 | that._trigger('failed', e, data); | |
| 200 | that._trigger('finished', e, data); | |
| 201 | deferred.resolve(); | |
| 202 | } | |
| 203 | ); | |
| 204 | } | |
| 205 | ); | |
| 206 | } else { | |
| 207 | deferred = that._addFinishedDeferreds(); | |
| 208 | that._transition($(this)).done( | |
| 209 | function () { | |
| 210 | $(this).remove(); | |
| 211 | that._trigger('failed', e, data); | |
| 212 | that._trigger('finished', e, data); | |
| 213 | deferred.resolve(); | |
| 214 | } | |
| 215 | ); | |
| 216 | } | |
| 217 | }); | |
| 218 | } else if (data.errorThrown !== 'abort') { | |
| 219 | data.context = that._renderUpload(data.files)[ | |
| 220 | that.options.prependFiles ? 'prependTo' : 'appendTo' | |
| 221 | ](that.options.filesContainer) | |
| 222 | .data('data', data); | |
| 223 | that._forceReflow(data.context); | |
| 224 | deferred = that._addFinishedDeferreds(); | |
| 225 | that._transition(data.context).done( | |
| 226 | function () { | |
| 227 | data.context = $(this); | |
| 228 | that._trigger('failed', e, data); | |
| 229 | that._trigger('finished', e, data); | |
| 230 | deferred.resolve(); | |
| 231 | } | |
| 232 | ); | |
| 233 | } else { | |
| 234 | that._trigger('failed', e, data); | |
| 235 | that._trigger('finished', e, data); | |
| 236 | that._addFinishedDeferreds().resolve(); | |
| 237 | } | |
| 238 | }, | |
| 239 | // Callback for upload progress events: | |
| 240 | progress: function (e, data) { | |
| 241 | var progress = Math.floor(data.loaded / data.total * 100); | |
| 242 | if (data.context) { | |
| 243 | data.context.each(function () { | |
| 244 | $(this).find('.progress') | |
| 245 | .attr('aria-valuenow', progress) | |
| 246 | .children().first().css( | |
| 247 | 'width', | |
| 248 | progress + '%' | |
| 249 | ); | |
| 250 | }); | |
| 251 | } | |
| 252 | }, | |
| 253 | // Callback for global upload progress events: | |
| 254 | progressall: function (e, data) { | |
| 255 | var $this = $(this), | |
| 256 | progress = Math.floor(data.loaded / data.total * 100), | |
| 257 | globalProgressNode = $this.find('.fileupload-progress'), | |
| 258 | extendedProgressNode = globalProgressNode | |
| 259 | .find('.progress-extended'); | |
| 260 | if (extendedProgressNode.length) { | |
| 261 | extendedProgressNode.html( | |
| 262 | ($this.data('blueimp-fileupload') || $this.data('fileupload')) | |
| 263 | ._renderExtendedProgress(data) | |
| 264 | ); | |
| 265 | } | |
| 266 | globalProgressNode | |
| 267 | .find('.progress') | |
| 268 | .attr('aria-valuenow', progress) | |
| 269 | .children().first().css( | |
| 270 | 'width', | |
| 271 | progress + '%' | |
| 272 | ); | |
| 273 | }, | |
| 274 | // Callback for uploads start, equivalent to the global ajaxStart event: | |
| 275 | start: function (e) { | |
| 276 | var that = $(this).data('blueimp-fileupload') || | |
| 277 | $(this).data('fileupload'); | |
| 278 | that._resetFinishedDeferreds(); | |
| 279 | that._transition($(this).find('.fileupload-progress')).done( | |
| 280 | function () { | |
| 281 | that._trigger('started', e); | |
| 282 | } | |
| 283 | ); | |
| 284 | }, | |
| 285 | // Callback for uploads stop, equivalent to the global ajaxStop event: | |
| 286 | stop: function (e) { | |
| 287 | var that = $(this).data('blueimp-fileupload') || | |
| 288 | $(this).data('fileupload'), | |
| 289 | deferred = that._addFinishedDeferreds(); | |
| 290 | $.when.apply($, that._getFinishedDeferreds()) | |
| 291 | .done(function () { | |
| 292 | that._trigger('stopped', e); | |
| 293 | }); | |
| 294 | that._transition($(this).find('.fileupload-progress')).done( | |
| 295 | function () { | |
| 296 | $(this).find('.progress') | |
| 297 | .attr('aria-valuenow', '0') | |
| 298 | .children().first().css('width', '0%'); | |
| 299 | $(this).find('.progress-extended').html(' '); | |
| 300 | deferred.resolve(); | |
| 301 | } | |
| 302 | ); | |
| 303 | }, | |
| 304 | processstart: function () { | |
| 305 | $(this).addClass('fileupload-processing'); | |
| 306 | }, | |
| 307 | processstop: function () { | |
| 308 | $(this).removeClass('fileupload-processing'); | |
| 309 | }, | |
| 310 | // Callback for file deletion: | |
| 311 | destroy: function (e, data) { | |
| 312 | var that = $(this).data('blueimp-fileupload') || | |
| 313 | $(this).data('fileupload'), | |
| 314 | removeNode = function () { | |
| 315 | that._transition(data.context).done( | |
| 316 | function () { | |
| 317 | $(this).remove(); | |
| 318 | that._trigger('destroyed', e, data); | |
| 319 | } | |
| 320 | ); | |
| 321 | }; | |
| 322 | if (data.url) { | |
| 323 | $.ajax(data).done(removeNode); | |
| 324 | } else { | |
| 325 | removeNode(); | |
| 326 | } | |
| 327 | } | |
| 328 | }, | |
| 329 | ||
| 330 | _resetFinishedDeferreds: function () { | |
| 331 | this._finishedUploads = []; | |
| 332 | }, | |
| 333 | ||
| 334 | _addFinishedDeferreds: function (deferred) { | |
| 335 | if (!deferred) { | |
| 336 | deferred = $.Deferred(); | |
| 337 | } | |
| 338 | this._finishedUploads.push(deferred); | |
| 339 | return deferred; | |
| 340 | }, | |
| 341 | ||
| 342 | _getFinishedDeferreds: function () { | |
| 343 | return this._finishedUploads; | |
| 344 | }, | |
| 345 | ||
| 346 | // Link handler, that allows to download files | |
| 347 | // by drag & drop of the links to the desktop: | |
| 348 | _enableDragToDesktop: function () { | |
| 349 | var link = $(this), | |
| 350 | url = link.prop('href'), | |
| 351 | name = link.prop('download'), | |
| 352 | type = 'application/octet-stream'; | |
| 353 | link.bind('dragstart', function (e) { | |
| 354 | try { | |
| 355 | e.originalEvent.dataTransfer.setData( | |
| 356 | 'DownloadURL', | |
| 357 | [type, name, url].join(':') | |
| 358 | ); | |
| 359 | } catch (ignore) {} | |
| 360 | }); | |
| 361 | }, | |
| 362 | ||
| 363 | _formatFileSize: function (bytes) { | |
| 364 | if (typeof bytes !== 'number') { | |
| 365 | return ''; | |
| 366 | } | |
| 367 | if (bytes >= 1000000000) { | |
| 368 | return (bytes / 1000000000).toFixed(2) + ' GB'; | |
| 369 | } | |
| 370 | if (bytes >= 1000000) { | |
| 371 | return (bytes / 1000000).toFixed(2) + ' MB'; | |
| 372 | } | |
| 373 | return (bytes / 1000).toFixed(2) + ' KB'; | |
| 374 | }, | |
| 375 | ||
| 376 | _formatBitrate: function (bits) { | |
| 377 | if (typeof bits !== 'number') { | |
| 378 | return ''; | |
| 379 | } | |
| 380 | if (bits >= 1000000000) { | |
| 381 | return (bits / 1000000000).toFixed(2) + ' Gbit/s'; | |
| 382 | } | |
| 383 | if (bits >= 1000000) { | |
| 384 | return (bits / 1000000).toFixed(2) + ' Mbit/s'; | |
| 385 | } | |
| 386 | if (bits >= 1000) { | |
| 387 | return (bits / 1000).toFixed(2) + ' kbit/s'; | |
| 388 | } | |
| 389 | return bits.toFixed(2) + ' bit/s'; | |
| 390 | }, | |
| 391 | ||
| 392 | _formatTime: function (seconds) { | |
| 393 | var date = new Date(seconds * 1000), | |
| 394 | days = Math.floor(seconds / 86400); | |
| 395 | days = days ? days + 'd ' : ''; | |
| 396 | return days + | |
| 397 | ('0' + date.getUTCHours()).slice(-2) + ':' + | |
| 398 | ('0' + date.getUTCMinutes()).slice(-2) + ':' + | |
| 399 | ('0' + date.getUTCSeconds()).slice(-2); | |
| 400 | }, | |
| 401 | ||
| 402 | _formatPercentage: function (floatValue) { | |
| 403 | return (floatValue * 100).toFixed(2) + ' %'; | |
| 404 | }, | |
| 405 | ||
| 406 | _renderExtendedProgress: function (data) { | |
| 407 | return this._formatBitrate(data.bitrate) + ' | ' + | |
| 408 | this._formatTime( | |
| 409 | (data.total - data.loaded) * 8 / data.bitrate | |
| 410 | ) + ' | ' + | |
| 411 | this._formatPercentage( | |
| 412 | data.loaded / data.total | |
| 413 | ) + ' | ' + | |
| 414 | this._formatFileSize(data.loaded) + ' / ' + | |
| 415 | this._formatFileSize(data.total); | |
| 416 | }, | |
| 417 | ||
| 418 | _renderTemplate: function (func, files) { | |
| 419 | if (!func) { | |
| 420 | return $(); | |
| 421 | } | |
| 422 | var result = func({ | |
| 423 | files: files, | |
| 424 | formatFileSize: this._formatFileSize, | |
| 425 | options: this.options | |
| 426 | }); | |
| 427 | if (result instanceof $) { | |
| 428 | return result; | |
| 429 | } | |
| 430 | return $(this.options.templatesContainer).html(result).children(); | |
| 431 | }, | |
| 432 | ||
| 433 | _renderPreviews: function (data) { | |
| 434 | data.context.find('.preview').each(function (index, elm) { | |
| 435 | $(elm).append(data.files[index].preview); | |
| 436 | }); | |
| 437 | }, | |
| 438 | ||
| 439 | _renderUpload: function (files) { | |
| 440 | return this._renderTemplate( | |
| 441 | this.options.uploadTemplate, | |
| 442 | files | |
| 443 | ); | |
| 444 | }, | |
| 445 | ||
| 446 | _renderDownload: function (files) { | |
| 447 | return this._renderTemplate( | |
| 448 | this.options.downloadTemplate, | |
| 449 | files | |
| 450 | ).find('a[download]').each(this._enableDragToDesktop).end(); | |
| 451 | }, | |
| 452 | ||
| 453 | _startHandler: function (e) { | |
| 454 | e.preventDefault(); | |
| 455 | var button = $(e.currentTarget), | |
| 456 | template = button.closest('.template-upload'), | |
| 457 | data = template.data('data'); | |
| 458 | if (data && data.submit && !data.jqXHR && data.submit()) { | |
| 459 | button.prop('disabled', true); | |
| 460 | } | |
| 461 | }, | |
| 462 | ||
| 463 | _cancelHandler: function (e) { | |
| 464 | e.preventDefault(); | |
| 465 | var template = $(e.currentTarget) | |
| 466 | .closest('.template-upload,.template-download'), | |
| 467 | data = template.data('data') || {}; | |
| 468 | if (!data.jqXHR) { | |
| 469 | data.context = data.context || template; | |
| 470 | data.errorThrown = 'abort'; | |
| 471 | this._trigger('fail', e, data); | |
| 472 | } else { | |
| 473 | data.jqXHR.abort(); | |
| 474 | } | |
| 475 | }, | |
| 476 | ||
| 477 | _deleteHandler: function (e) { | |
| 478 | e.preventDefault(); | |
| 479 | var button = $(e.currentTarget); | |
| 480 | this._trigger('destroy', e, $.extend({ | |
| 481 | context: button.closest('.template-download'), | |
| 482 | type: 'DELETE' | |
| 483 | }, button.data())); | |
| 484 | }, | |
| 485 | ||
| 486 | _forceReflow: function (node) { | |
| 487 | return $.support.transition && node.length && | |
| 488 | node[0].offsetWidth; | |
| 489 | }, | |
| 490 | ||
| 491 | _transition: function (node) { | |
| 492 | var dfd = $.Deferred(); | |
| 493 | if ($.support.transition && node.hasClass('fade') && node.is(':visible')) { | |
| 494 | node.bind( | |
| 495 | $.support.transition.end, | |
| 496 | function (e) { | |
| 497 | // Make sure we don't respond to other transitions events | |
| 498 | // in the container element, e.g. from button elements: | |
| 499 | if (e.target === node[0]) { | |
| 500 | node.unbind($.support.transition.end); | |
| 501 | dfd.resolveWith(node); | |
| 502 | } | |
| 503 | } | |
| 504 | ).toggleClass('in'); | |
| 505 | } else { | |
| 506 | node.toggleClass('in'); | |
| 507 | dfd.resolveWith(node); | |
| 508 | } | |
| 509 | return dfd; | |
| 510 | }, | |
| 511 | ||
| 512 | _initButtonBarEventHandlers: function () { | |
| 513 | var fileUploadButtonBar = this.element.find('.fileupload-buttonbar'), | |
| 514 | filesList = this.options.filesContainer; | |
| 515 | this._on(fileUploadButtonBar.find('.start'), { | |
| 516 | click: function (e) { | |
| 517 | e.preventDefault(); | |
| 518 | filesList.find('.start').click(); | |
| 519 | } | |
| 520 | }); | |
| 521 | this._on(fileUploadButtonBar.find('.cancel'), { | |
| 522 | click: function (e) { | |
| 523 | e.preventDefault(); | |
| 524 | filesList.find('.cancel').click(); | |
| 525 | } | |
| 526 | }); | |
| 527 | this._on(fileUploadButtonBar.find('.delete'), { | |
| 528 | click: function (e) { | |
| 529 | e.preventDefault(); | |
| 530 | filesList.find('.toggle:checked') | |
| 531 | .closest('.template-download') | |
| 532 | .find('.delete').click(); | |
| 533 | fileUploadButtonBar.find('.toggle') | |
| 534 | .prop('checked', false); | |
| 535 | } | |
| 536 | }); | |
| 537 | this._on(fileUploadButtonBar.find('.toggle'), { | |
| 538 | change: function (e) { | |
| 539 | filesList.find('.toggle').prop( | |
| 540 | 'checked', | |
| 541 | $(e.currentTarget).is(':checked') | |
| 542 | ); | |
| 543 | } | |
| 544 | }); | |
| 545 | }, | |
| 546 | ||
| 547 | _destroyButtonBarEventHandlers: function () { | |
| 548 | this._off( | |
| 549 | this.element.find('.fileupload-buttonbar') | |
| 550 | .find('.start, .cancel, .delete'), | |
| 551 | 'click' | |
| 552 | ); | |
| 553 | this._off( | |
| 554 | this.element.find('.fileupload-buttonbar .toggle'), | |
| 555 | 'change.' | |
| 556 | ); | |
| 557 | }, | |
| 558 | ||
| 559 | _initEventHandlers: function () { | |
| 560 | this._super(); | |
| 561 | this._on(this.options.filesContainer, { | |
| 562 | 'click .start': this._startHandler, | |
| 563 | 'click .cancel': this._cancelHandler, | |
| 564 | 'click .delete': this._deleteHandler | |
| 565 | }); | |
| 566 | this._initButtonBarEventHandlers(); | |
| 567 | }, | |
| 568 | ||
| 569 | _destroyEventHandlers: function () { | |
| 570 | this._destroyButtonBarEventHandlers(); | |
| 571 | this._off(this.options.filesContainer, 'click'); | |
| 572 | this._super(); | |
| 573 | }, | |
| 574 | ||
| 575 | _enableFileInputButton: function () { | |
| 576 | this.element.find('.fileinput-button input') | |
| 577 | .prop('disabled', false) | |
| 578 | .parent().removeClass('disabled'); | |
| 579 | }, | |
| 580 | ||
| 581 | _disableFileInputButton: function () { | |
| 582 | this.element.find('.fileinput-button input') | |
| 583 | .prop('disabled', true) | |
| 584 | .parent().addClass('disabled'); | |
| 585 | }, | |
| 586 | ||
| 587 | _initTemplates: function () { | |
| 588 | var options = this.options; | |
| 589 | options.templatesContainer = this.document[0].createElement( | |
| 590 | options.filesContainer.prop('nodeName') | |
| 591 | ); | |
| 592 | if (tmpl) { | |
| 593 | if (options.uploadTemplateId) { | |
| 594 | options.uploadTemplate = tmpl(options.uploadTemplateId); | |
| 595 | } | |
| 596 | if (options.downloadTemplateId) { | |
| 597 | options.downloadTemplate = tmpl(options.downloadTemplateId); | |
| 598 | } | |
| 599 | } | |
| 600 | }, | |
| 601 | ||
| 602 | _initFilesContainer: function () { | |
| 603 | var options = this.options; | |
| 604 | if (options.filesContainer === undefined) { | |
| 605 | options.filesContainer = this.element.find('.files'); | |
| 606 | } else if (!(options.filesContainer instanceof $)) { | |
| 607 | options.filesContainer = $(options.filesContainer); | |
| 608 | } | |
| 609 | }, | |
| 610 | ||
| 611 | _initSpecialOptions: function () { | |
| 612 | this._super(); | |
| 613 | this._initFilesContainer(); | |
| 614 | this._initTemplates(); | |
| 615 | }, | |
| 616 | ||
| 617 | _create: function () { | |
| 618 | this._super(); | |
| 619 | this._resetFinishedDeferreds(); | |
| 620 | if (!$.support.fileInput) { | |
| 621 | this._disableFileInputButton(); | |
| 622 | } | |
| 623 | }, | |
| 624 | ||
| 625 | enable: function () { | |
| 626 | var wasDisabled = false; | |
| 627 | if (this.options.disabled) { | |
| 628 | wasDisabled = true; | |
| 629 | } | |
| 630 | this._super(); | |
| 631 | if (wasDisabled) { | |
| 632 | this.element.find('input, button').prop('disabled', false); | |
| 633 | this._enableFileInputButton(); | |
| 634 | } | |
| 635 | }, | |
| 636 | ||
| 637 | disable: function () { | |
| 638 | if (!this.options.disabled) { | |
| 639 | this.element.find('input, button').prop('disabled', true); | |
| 640 | this._disableFileInputButton(); | |
| 641 | } | |
| 642 | this._super(); | |
| 643 | } | |
| 644 | ||
| 645 | }); | |
| 646 | ||
| 647 | })); | |
