Trackster documentation.

lib/galaxy/web/controllers/tracks.py

@@ -90,7 +90,7 @@ class LibrarySelectionGrid( LibraryListGrid ):
 class DbKeyColumn( grids.GridColumn ):
     """ Column for filtering by and displaying dataset dbkey. """
     def filter( self, trans, user, query, dbkey ):
-        """ Filter by dbkey. """
+        """ Filter by dbkey; datasets without a dbkey are returned as well. """
         # use raw SQL b/c metadata is a BLOB
         dbkey = dbkey.replace("'", "\\'")
         return query.filter( or_( \

static/scripts/trackster.js

@@ -825,6 +825,9 @@ extend( View.prototype, {
         label_track.view = this;
         this.label_tracks.push(label_track);
     },
+    /**
+     * Remove a track from the view.
+     */
     remove_track: function(track) {
         this.has_changes = true;
         delete this.tracks[this.tracks.indexOf(track)];