From 297b12b2b12a9fca43531bcf999acf90feb60e42 Mon Sep 17 00:00:00 2001
From: Damien De Paoli <ddp@depaoli.id.au>
Date: Fri, 28 Jan 2022 14:45:07 +1100
Subject: [PATCH] fix bug where viewer does not disable ra / la if viewlist
 causes us to land on first/last image

---
 templates/viewer.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/viewer.html b/templates/viewer.html
index 7d397cc..3921dcd 100644
--- a/templates/viewer.html
+++ b/templates/viewer.html
@@ -96,6 +96,10 @@
                 objs=res.objs
                 eid_lst=eids.split(",")
                 offset=res.offset
+                if( current == first_eid )
+                    $("#la").prop("disabled", true)
+                if( current == last_eid )
+                    $("#ra").prop("disabled", true)
                 ViewImageOrVideo()
             }
         })