basic functionality

reflex/app.py

@@ -552,6 +552,31 @@ class App(MiddlewareMixin, LifespanMixin, Base):
             meta=meta,
         )
 
+    def _compile_page(self, route: str):
+        """Compile a page.
+
+        Args:
+            route: The route of the page to compile.
+        """
+        uncompiled_page = self.uncompiled_pages[route]
+
+        on_load = uncompiled_page.on_load
+
+        if on_load:
+            self.load_events[route] = (
+                on_load if isinstance(on_load, list) else [on_load]
+            )
+
+        self.uncompiled_pages[route] = UncompiledPage(
+            component=component,
+            route=route,
+            title=title,
+            description=description,
+            image=image,
+            on_load=on_load,
+            meta=meta,
+        )
+
     def _compile_page(self, route: str):
         """Compile a page.
 

reflex/style.py

@@ -267,7 +267,9 @@ class Style(dict):
         _var = LiteralVar.create(value)
         if _var is not None:
             # Carry the imports/hooks when setting a Var as a value.
-            self._var_data = VarData.merge(self._var_data, _var._get_all_var_data())
+            self._var_data = VarData.merge(
+                self._var_data if hasattr(self, "_var_data") else None, _var._get_all_var_data
+            ())
         super().__setitem__(key, value)