client/view/activity: clear on document change

2 files changed, 9 insertions, 0 deletions

diff --git a/src/client/rz_core.js b/src/client/rz_core.js
index 2e5363bd..9976384f 100644
--- a/src/client/rz_core.js
+++ b/src/client/rz_core.js
@@ -350,6 +350,7 @@ function rzdoc__open(rzdoc_name) {
     rz_config.rzdoc_cur__name = rzdoc_name;
     main_graph.clear();
     edit_graph.clear();
+    activity.clear();
     main_graph.load_from_backend(on_success, on_error);
 }
 
diff --git a/src/client/view/activity.js b/src/client/view/activity.js
index d5744f24..c51eca77 100644
--- a/src/client/view/activity.js
+++ b/src/client/view/activity.js
@@ -192,6 +192,12 @@ function update_ago()
     _.each(activities, update_div_ago);
 }
 
+function clear()
+{
+    activities.splice(0); // reset activities
+    activity_element.empty();
+}
+
 function init(_graph, _graph_view, _graph_view_element)
 {
     incomingActivityBus.onValue(appendActivity);
@@ -202,10 +208,12 @@ function init(_graph, _graph_view, _graph_view_element)
     $('.activity-fold-button').on('click', function() {
         activity_element.toggle();
     });
+    clear();
 }
 
 return {
     init: init,
+    clear: clear,
     incomingActivityBus: incomingActivityBus,
 };