fix: 2855 Scenario Selector Filter Custom Property

frontend/taipy/src/ScenarioSelector.spec.tsx

@@ -17,6 +17,7 @@ import "@testing-library/jest-dom";
 import { createContext } from "react";
 
 import ScenarioSelector from "./ScenarioSelector";
+import { getEmptyScenario } from "./ScenarioSelector";
 import { useDispatchRequestUpdateOnFirstRender } from "taipy-gui";
 
 const TaipyContext = createContext<object>({ state: {}, dispatch: () => null });
@@ -114,3 +115,26 @@ describe("ScenarioSelector Component", () => {
         expect(elt).toBeDisabled();
     });
 });
+
+describe("getEmptyScenario", () => {
+    it("returns a fresh date on each call", async () => {
+        const first = getEmptyScenario();
+        // Wait a small amount to ensure timestamps differ
+        await new Promise((resolve) => setTimeout(resolve, 10));
+        const second = getEmptyScenario();
+
+        expect(first.date).not.toBe(second.date);
+        expect(new Date(second.date).getTime()).toBeGreaterThan(new Date(first.date).getTime());
+    });
+
+    it("returns default empty values", () => {
+        const scenario = getEmptyScenario();
+
+        expect(scenario.config).toBe("");
+        expect(scenario.name).toBe("");
+        expect(scenario.properties).toEqual([]);
+        expect(scenario.date).toBeTruthy();
+        // Verify date is a valid ISO string
+        expect(new Date(scenario.date).toISOString()).toBe(scenario.date);
+    });
+});

frontend/taipy/src/ScenarioSelector.tsx

@@ -107,12 +107,12 @@ interface ScenarioEditDialogProps {
     close: () => void;
 }
 
-const emptyScenario: ScenarioDict = {
+export const getEmptyScenario = (): ScenarioDict => ({
     config: "",
     name: "",
     date: new Date().toISOString(),
     properties: [],
-};
+});
 
 const DialogContentSx = {
     maxHeight: "calc(100vh - 256px)",
@@ -184,12 +184,12 @@ const ScenarioEditDialog = ({ scenario, submit, open, actionEdit, configs, close
     }, []);
 
     const form = useFormik({
-        initialValues: emptyScenario,
+        initialValues: getEmptyScenario(),
         onSubmit: (values: ScenarioDict) => {
             values.properties = [...properties];
             setProperties([]);
             submit(actionEdit, false, values);
-            form.resetForm({ values: { ...emptyScenario, config: configs?.length === 1 ? configs[0][0] : "" } });
+            form.resetForm({ values: { ...getEmptyScenario(), config: configs?.length === 1 ? configs[0][0] : "" } });
             close();
         },
     });
@@ -204,7 +204,7 @@ const ScenarioEditDialog = ({ scenario, submit, open, actionEdit, configs, close
                       date: scenario[ScFProps.creation_date],
                       properties: [],
                   }
-                : { ...emptyScenario, config: configs?.length === 1 ? configs[0][0] : "" },
+                : { ...getEmptyScenario(), config: configs?.length === 1 ? configs[0][0] : "" },
         );
         setProperties(
             actionEdit && scenario ? scenario[ScFProps.properties].map(([k, v], i) => ({ id: i + "", key: k, value: v })) : [],

taipy/gui_core/_adapters.py

@@ -349,11 +349,13 @@ def _invoke_action(
     try:
         if col_type == "any":
             # when a property is not found, return True only if action is "not equal"
-            if not is_dn and not hasattr(ent, "properties") or not ent.properties.get(col_fn or col):
+            if (not is_dn and not hasattr(ent, "properties")) or not ent.properties.get(col_fn or col):
                 return action == "!="
         if op := _operators.get(action):
             if callable(col):
                 cur_val = col(ent)
+            elif col_type == "any":
+                cur_val = ent.properties.get(col_fn or col)
             else:
                 cur_val = attrgetter(col_fn or col)(ent)
                 cur_val = cur_val() if col_fn else cur_val