connect database

app/bot/dialogs/flows/events/dialogs.py

@@ -1,23 +1,39 @@
 from aiogram_dialog import Dialog, Window
-from aiogram_dialog.widgets.kbd import Column, Select
+from aiogram_dialog.widgets.kbd import Back, Cancel, Column, Select
 from aiogram_dialog.widgets.text import Const, Format
 
 from .getters import events_getter
 from .states import EventsSG
 
+
+async def on_event_selected(
+    c,
+    widget: Select,
+    manager,
+    item_id: str,
+):
+    manager.dialog_data["selected_event"] = item_id
+    await manager.next()
+
 events_dialog = Dialog(
     Window(
         Const("События"),
         Column(
+            Cancel(Const("Назад")),
             Select(
                 Format("{item}"),
                 id="categ",
                 item_id_getter=lambda x: x,
                 items="events",
-            )
+                on_click=on_event_selected,
+            ),
         ),
         getter=events_getter,
         state=EventsSG.events_list,
     ),
-    # Window(state=EventsSG.event),
+    Window(
+        Format("{dialog_data[selected_event]}"),
+        Back(Const("Назад")),
+        state=EventsSG.event,
+    ),
 )