Merge branch 'develop' into test/resizing_test

frontend/taipy-gui/src/components/Taipy/Chat.spec.tsx

@@ -212,7 +212,7 @@ describe("Chat Component", () => {
         });
         jest.restoreAllMocks();
     });
-    it("Not upload image over a file size limit", async () => {
+    it("does not upload image over a file size limit", async () => {
         const dispatch = jest.fn();
         const state: TaipyState = INITIAL_STATE;
         const { getByText, getByAltText } = render(

frontend/taipy-gui/src/components/Taipy/Chat.tsx

@@ -22,6 +22,7 @@ import React, {
     ReactNode,
     lazy,
     ChangeEvent,
+    UIEvent,
 } from "react";
 import { SxProps, Theme, darken, lighten } from "@mui/material/styles";
 import Avatar from "@mui/material/Avatar";
@@ -250,6 +251,7 @@ const Chat = (props: ChatProps) => {
     const [imagePreview, setImagePreview] = useState<string | null>(null);
     const [objectURLs, setObjectURLs] = useState<string[]>([]);
     const fileInputRef = useRef<HTMLInputElement>(null);
+    const userScrolled = useRef(false);
 
     const className = useClassNames(props.libClassName, props.dynamicClassName, props.className);
     const active = useDynamicProperty(props.active, props.defaultActive, true);
@@ -424,7 +426,7 @@ const Chat = (props: ChatProps) => {
     );
 
     const showBottom = useCallback(() => {
-        anchorDivRef.current?.scrollIntoView();
+        anchorDivRef.current?.scrollIntoView && anchorDivRef.current?.scrollIntoView();
         setShowMessage(false);
     }, []);
 
@@ -450,8 +452,9 @@ const Chat = (props: ChatProps) => {
                 }
             }
             page.current.key = getChatKey(0, pageSize);
+            !userScrolled.current && showBottom();
         }
-    }, [refresh, pageSize, props.messages]);
+    }, [refresh, pageSize, props.messages, showBottom]);
 
     useEffect(() => {
         if (showMessage && !isAnchorDivVisible) {
@@ -490,10 +493,14 @@ const Chat = (props: ChatProps) => {
         [loadMoreItems]
     );
 
+    const handleOnScroll = useCallback((evt: UIEvent) => {
+        userScrolled.current = (evt.target as HTMLDivElement).scrollHeight - (evt.target as HTMLDivElement).offsetHeight - (evt.target as HTMLDivElement).scrollTop > 1;
+    }, []);
+
     return (
         <Tooltip title={hover || ""}>
             <Paper className={`${className} ${getComponentClassName(props.children)}`} sx={boxSx} id={id}>
-                <Grid container rowSpacing={2} sx={gridSx} ref={scrollDivRef}>
+                <Grid container rowSpacing={2} sx={gridSx} ref={scrollDivRef} onScroll={handleOnScroll}>
                     {rows.length && !rows[0] ? (
                         <Grid className={getSuffixedClassNames(className, "-load")} size={12} sx={noAnchorSx}>
                             <Box sx={loadMoreSx}>

taipy/gui_core/_context.py

@@ -639,11 +639,10 @@ class _GuiCoreContext(CoreEventConsumerBase):
                     client_id=self.gui._get_client_id(),
                     module_context=self.gui._get_locals_context(),
                 )
-                client_status = _ClientStatus(self.gui._get_client_id(), submission_entity.submission_status)
+                client_status = _ClientStatus(self.gui._get_client_id(), None)
                 with self.submissions_lock:
                     self.client_submission[submission_entity.id] = client_status
                 if Config.core.mode == "development":
-                    client_status.submission_status = SubmissionStatus.SUBMITTED
                     self.submission_status_callback(submission_entity.id)
                 _GuiCoreContext.__assign_var(state, error_var, "")
         except Exception as e:
@@ -715,7 +714,6 @@ class _GuiCoreContext(CoreEventConsumerBase):
                     args.append(None)
         return args
 
-
     def get_sorted_datanode_list(
         self,
         entities: t.Union[

taipy/gui_core/_utils.py

@@ -17,4 +17,4 @@ from taipy.core.submission.submission_status import SubmissionStatus
 @dataclass
 class _ClientStatus:
     client_id: t.Optional[str]
-    submission_status: SubmissionStatus
+    submission_status: t.Optional[SubmissionStatus]

tests/gui_core/test_context_is_readable.py

@@ -25,7 +25,7 @@ from taipy.core.data.pickle import PickleDataNode
 from taipy.core.job._job_manager_factory import _JobManagerFactory
 from taipy.core.scenario._scenario_manager_factory import _ScenarioManagerFactory
 from taipy.core.submission._submission_manager_factory import _SubmissionManagerFactory
-from taipy.core.submission.submission import Submission, SubmissionStatus
+from taipy.core.submission.submission import Submission
 from taipy.core.task._task_manager_factory import _TaskManagerFactory
 from taipy.gui import Gui, State
 from taipy.gui_core._context import _GuiCoreContext
@@ -204,7 +204,7 @@ class TestGuiCoreContext_is_readable:
             mockGui._get_authorization = lambda s: contextlib.nullcontext()
             gui_core_context = _GuiCoreContext(mockGui)
 
-            gui_core_context.client_submission[a_submission.id] = _ClientStatus("client_id", SubmissionStatus.UNDEFINED)
+            gui_core_context.client_submission[a_submission.id] = _ClientStatus("client_id", None)
             gui_core_context.submission_status_callback(a_submission.id)
             mockget.assert_called()
             found = False