HTML5 File System - How to read directories using directory reader?

Question

I loaded a directory using file input and webkitdirectory as mentioned below.

Answer 1

To read the content of a directory :

fs.root.getDirectory('Documents', {}, function(dirEntry){
  var dirReader = dirEntry.createReader();
  dirReader.readEntries(function(entries) {
    for(var i = 0; i < entries.length; i++) {
      var entry = entries[i];
      if (entry.isDirectory){
        console.log('Directory: ' + entry.fullPath);
      }
      else if (entry.isFile){
        console.log('File: ' + entry.fullPath);
      }
    }

  }, errorHandler);
}, errorHandler);

In the code above, the isDirectory and isFile properties are used in order to obtain a different output for directories and files, respectively. Additionally, we use the fullPath property in order to get the full path of the entry, instead of its name only.

From : http://net.tutsplus.com/tutorials/html-css-techniques/toying-with-the-html5-filesystem-api/