JSFiddle - React, Tailwind, and code Playground

by igalst

HTML

<input type="file" id="files" name="files" multiple />
<output id="list"></output>

JavaScript

function handleFileSelect(evt) {
    var file;
    
    var files = evt.target.files; // FileList object

    // files is a FileList of File objects. List some properties.
    var output = [];
    for (var i = 0; i < files.length; i++) {
      file = files[i];
      output.push('<li><strong>', file.name, '</strong> (', file.type || 'n/a', ') - ',
                  file.size, ' bytes, last modified: ',
                  file.lastModifiedDate ? file.lastModifiedDate.toLocaleDateString() : 'n/a',
                  '</li>');
    }
    document.getElementById('list').innerHTML = '<ul>' + output.join('') + '</ul>';
}

// subscribe event
document.getElementById('files').addEventListener('change', handleFileSelect, false);