FileReader

• singleton
• easy usage
• only for text files

Methods:

• component.open(opt) - opens file browser
  • opt.multiple {Boolean} enables multiple files (default: false)
  • opt.accept {String} allows only specified content-type (default: undefined)
  • opt.base64 {Boolean} reads a file in Base64 encoding (default: false)
  • NEW: opt.files {HTTP Files} reads files e.g. from Drag & Drop
  • opt.callback {Function(file)} a callback
  • NEW: opt.progress {Function(percentage, file)} optional

var opt = {};
opt.accept = 'text/*';
// opt.files = e.files;
opt.callback = function(file) {
    console.log(file);
};
SETTER('filereader/open', opt);