コンテンツアップローダー

const { ContentUploader } = Box;
const uploader = new ContentUploader();

/**
 * Shows the content uploader.
 *
 * @public
 * @param {String} folderId - Folder ID to upload to.
 * @param {String} accessToken - Box API access token.
 * @param {Object|void} [options] - Optional options.
 * @return {void}
 */
uploader.show(folderId, accessToken, options);

/**
 * Hides and clears HTML for the uploader.
 *
 * @public
 * @return {void}
 */
uploader.hide();

/**
 * Adds an event listener to the content uploader.
 * Listeners should be added before calling show()
 * so no events are missed.
 *
 * @public
 * @param {String} eventName Name of the event.
 * @param {Function} listener Callback function.
 * @return {void}
 */
uploader.addListener(eventName, listener);

/**
 * Removes an event listener from the content uploader.
 *
 * @public
 * @param {String} eventName Name of the event.
 * @param {Function} listener Callback function.
 * @return {void}
 */
uploader.removeListener(eventName, listener);

/**
 * Removes all event listeners from the content uploader.
 *
 * @public
 * @return {void}
 */
uploader.removeAllListeners();