Finish grid deletion

src/myfasthtml/controls/DataGridsManager.py

@@ -72,7 +72,7 @@ class Commands(BaseCommands):
                    self._owner,
                    self._owner.select_document,
                    key="SelectNode")
-
+  
   def delete_grid(self):
     return Command("DeleteGrid",
                    "Delete grid",
@@ -248,7 +248,7 @@ class DataGridsManager(SingleInstance, DatagridMetadataProvider):
     except StopIteration:
       # the selected node is not a document (it's a folder)
       return None
-
+  
   def delete_grid(self, node_id):
     """
     Delete a grid and all its associated resources.
@@ -266,37 +266,37 @@ class DataGridsManager(SingleInstance, DatagridMetadataProvider):
     if document_id is None:
       # Node is a folder, not a document - nothing to clean up
       return None
-
+    
+    res = []
     try:
       # Find the document
       document = next(filter(lambda x: x.document_id == document_id, self._state.elements))
-
+      
       # Get the DataGrid instance
       dg = DataGrid(self, _id=document.datagrid_id)
-
+      
       # Close the tab
-      self._tabs_manager.close_tab(document.tab_id)
-
+      close_tab_res = self._tabs_manager.close_tab(document.tab_id)
+      res.append(close_tab_res)
+      
       # Remove from registry
       self._registry.remove(document.datagrid_id)
-
+      
       # Clean up DataGrid (delete DBEngine entries)
       dg.delete()
-
+      
       # Remove from InstancesManager
       InstancesManager.remove(self._session, document.datagrid_id)
-
+      
       # Remove DocumentDefinition from state
       self._state.elements = [d for d in self._state.elements if d.document_id != document_id]
       self._state.save()
-
+    
     except StopIteration:
       # Document not found - already deleted or invalid state
       pass
-
-    # Note: We do NOT call tree._delete_node() here because TreeView will do it
-    # automatically after this "before" bound command completes
-    return None
+    
+    return res
   
   def create_tab_content(self, tab_id):
     """