webui: reload the channel list for EPG grid, fixes #4130

diff --git a/src/webui/static/app/chconf.js b/src/webui/static/app/chconf.js
index 3a1d7213347030c4c9ed35b28535ed9a7ec59fb6..6bf13fff04bd45dc01eed42655ea649aeabc0799 100644 (file)
--- a/src/webui/static/app/chconf.js
+++ b/src/webui/static/app/chconf.js
@@ -29,6 +29,7 @@ insertChannelClearOption = function( scope, records, options ){
 
 tvheadend.channels = tvheadend.idnode_get_enum({
     url: 'api/channel/list',
+    event: 'channel',
     listeners: {
         'load': insertChannelClearOption
     }