code: function (filePath) {
  
              var pos = filePath.lastIndexOf("\\");
              if (pos !== -1) {
                  filePath = filePath.substr(pos + 1);
              }
  
              pos = filePath.lastIndexOf("/");
              if (pos !== -1) {
                  filePath = filePath.substr(pos + 1);
              }
  
              return filePath;
          }
docs: Returns the filename without slashes.
  Internal. Applications should not call this function.
  @param {String} filePath