Allow navigating by clicking the sparkline.

[remoteglot] / www / js / remoteglot.js

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 1f4c2a587694ff6eae27bb07f7f2d3835bb6965e..836b4ba5529c407b1875e69865860b3c4df14991 100644 (file)
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -1208,7 +1208,9 @@ var update_board = function() {
                for (var i = 1; i < alt_moves.length && i < 3; ++i) {
                        hiddenboard = new Chess(base_fen);
                        var move = hiddenboard.move(alt_moves[i]);
-                       create_arrow(move.from, move.to, '#f66', 1, 10);
+                       if (move !== null) {
+                               create_arrow(move.from, move.to, '#f66', 1, 10);
+                       }
                }
        }
 
@@ -1315,6 +1317,13 @@ var update_sparkline = function(data) {
                                        return format_tooltip(data, fields[0].offset + first_move_num - 1);
                                }
                        });
+                       $('#scorespark').bind('sparklineClick', function(event) {
+                               var sparkline = event.sparklines[0];
+                               var region = sparkline.getCurrentRegionFields();
+                               if (region[0].offset !== undefined) {
+                                       show_line(0, first_move_num + region[0].offset - 1);
+                               }
+                       });
                } else {
                        $("#scorespark").text("");
                }