diff options
| -rwxr-xr-x | view/tpl/event_head.tpl | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/view/tpl/event_head.tpl b/view/tpl/event_head.tpl index a7a455d50..ec43d7ab7 100755 --- a/view/tpl/event_head.tpl +++ b/view/tpl/event_head.tpl @@ -117,12 +117,13 @@ var origsval = $('#id_start_text').val(); $('#id_start_text').change(function() { var origfval = $('#id_finish_text').val(); - var sval = $('#id_start_text').val(); - var diff = moment(sval).diff(origsval); - var fval = moment(origfval).add(diff, 'millisecond').format("YYYY-MM-DD HH:mm"); - - $('#id_finish_text').val(fval); - origsval = sval; + if(origfval) { + var sval = $('#id_start_text').val(); + var diff = moment(sval).diff(origsval); + var fval = moment(origfval).add(diff, 'millisecond').format("YYYY-MM-DD HH:mm"); + $('#id_finish_text').val(fval); + origsval = sval; + } }); // ACL |