Fix modal open event bug

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Theme.Shared/wwwroot/libs/abp/aspnetcore-mvc-ui-theme-shared/bootstrap/modal-manager.js

@@ -95,8 +95,11 @@ $.validator.defaults.ignore = ''; //TODO: Would be better if we can apply only f
                 });
 
                 _$modal.on('shown.bs.modal', function () {
-                    //focuses first element if it's a typeable input. 
+                    //focuses first element if it's a typeable input.
                     var $firstVisibleInput = _$modal.find('input:not([type=hidden]):first');
+
+                    _onOpenCallbacks.triggerAll(_publicApi);
+
                     if ($firstVisibleInput.hasClass("datepicker")) {
                         return; //don't pop-up date pickers...
                     }
@@ -107,7 +110,6 @@ $.validator.defaults.ignore = ''; //TODO: Would be better if we can apply only f
                     }
 
                     $firstVisibleInput.focus();
-                    _onOpenCallbacks.triggerAll(_publicApi);
                 });
 
                 var modalClass = abp.modals[options.modalClass];