FILEUP

F diff --git a/css/style.css b/css/style.css
--- a/css/style.css
+++ b/css/style.css
  
  .file.dragged {
      border: none;
+     pointer-events: none;
  }
  
  .file:hover:not(.dragged) {
F diff --git a/loggedin.js b/loggedin.js
--- a/loggedin.js
+++ b/loggedin.js
  
  var context_menu = null;
  var dragging = null;
+ var dragging_fileview;
  var dragging_placeholder = null;
  var dragging_offset_x = 0, dragging_offset_y = 0;
  
              f.visuals.remove();
          files = [];
  
-         var json = JSON.parse(this.responseText);
+         var json = JSON.parse(xhr.responseText);
+         if (!json)
+             return;
+ 
          for (const f of json) {
              var view = new FileView(f.name, null, f.mimetype, f.is_directory && f.is_directory != "0");
              files.push(view);
  }
  
  function delete_file(filename) {
-     var file_full_path = get_path() + filename;
+     var file_full_path = get_path() + "/" + filename;
  
      var data = new FormData();
      data.append('path', file_full_path);
      fileview.visuals.parentNode.insertBefore(dragging_placeholder, fileview.visuals);
  
      dragging = fileview.visuals;
+     dragging_fileview = fileview;
      dragging.classList.add("dragged");
  
      var elemRect = dragging.getBoundingClientRect();
      dragging = null;
  }
  
+ function drop_handler(dst, src) {
+     alert(`Dropped ${dst.filename} on ${src.filename}`);
+ }
+ 
  function add_file_visuals(fileview) {
      var visuals = document.createElement('div');
      fileview.visuals = visuals;
      if (fileview.is_directory!=0) {
          img.src="/mimeicons/directory.png";
          visuals.onclick = () => {
-             pwd.push(name);
+             pwd.push(fileview.filename);
              load_dir();
          }
      } else {
          context(e, [
              ['Open', () => {
                  if (is_directory) {
-                     pwd.push(name);
+                     pwd.push(fileview.filename);
                      load_dir();
                  } else {
                      alert('not implemented');
          e.preventDefault();
      };
  
+     visuals.onmouseup = (e) => {
+         if (dragging) {
+             drop_handler(dragging_fileview, fileview);
+             end_drag();
+         }
+         e.preventDefault();
+     };
+ 
      visuals.classList.add('file');
      filename.classList.add('filename');
      filename.innerText = fileview.filename;
      var path = "/";
      for (const d of pwd)
          path += d + "/";
+     if (path.length > 1)
+         path = path.substring(0, path.length - 1);
      return path;
  }