Load more history for unread messages with on scroll setting5.0/jump-to-unread-on-scroll

With the "scroll" option set for ticket history, a new
message may not be loaded initially when displaying a ticket.
If the Jump to Unread button is clicked, trigger the scroll
to load tickets until the linked transaction is loaded.

1 files changed, 10 insertions, 0 deletions

diff --git a/share/html/Ticket/Elements/ScrollShowHistory b/share/html/Ticket/Elements/ScrollShowHistory
index 95ece700c4..2952fa9a50 100644
--- a/share/html/Ticket/Elements/ScrollShowHistory
+++ b/share/html/Ticket/Elements/ScrollShowHistory
@@ -214,5 +214,15 @@ jQuery(function(){
     });
 
     loadHistoryPage();
+
+    // Catch clicks on unread messages buttons and load any messages not loaded "on scroll"
+    jQuery('.new-messages-buttons > a').on('click', function (e) {
+        var link = jQuery(this);
+        var link_hash = link[0].hash;
+        hash = link_hash;
+        lastTransactionId = null;
+        loadHistoryPage();
+    });
+
 });
 </script>