@massimo-cassandro/js-file-uploader/dist/utilities/check-uncompleted-uploads.umd.js

HTML5 Async File Uploader

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.check_uncompleted_uploads = factory());
})(this, (function () { 'use strict';

  // check for form submit while file-uploader is loading

  function checkUncompletedUploads (options) {
    const default_options = {
      alert_api: message => { window.alert(message); },
      message: 'Devi attendere che il caricamento delle immagini sia completato',
      fupl_selector: '.file-uploader2'
    };

    options = Object.assign({}, default_options, options);

    document.querySelectorAll(options.fupl_selector).forEach(item => {

      item.closest('form')?.addEventListener('submit', e => {

        if(e.target.querySelector('.fupl-is-uploading')) {
          e.preventDefault();
          e.target.querySelectorAll('[type=submit]').forEach(item => { item.disabled=false;});
          options.alert_api(options.message);
        }
      });
    });
  }

  return checkUncompletedUploads;

}));
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