Improve scenario template

src/taipy/templates/scenario-management/{{cookiecutter.__root_folder_name}}/pages/scenario_page/data_node_management.py

@@ -19,7 +19,7 @@ def build_dn_partial(dn, dn_label):
     #                                                                                                                  #
     # Example:                                                                                                         #
     if dn_label == "initial_dataset":
-        partial_content += "Select your CSV file: <|{selected_data_node.path}|file_selector|extensions=.csv|>\n\n"
+        partial_content += "Select your CSV file: <|{selected_data_node.path}|file_selector|extensions=.csv|on_action={lambda s: s.refresh('selected_scenario')}|>\n\n"
     # Comment, remove or replace the previous lines with your own use case                                             #
     # ##################################################################################################################
 

src/taipy/templates/scenario-management/{{cookiecutter.__root_folder_name}}/pages/scenario_page/scenario_page.md

@@ -2,7 +2,7 @@
 
 <|part|render={selected_scenario}|
 
-<|{selected_scenario}|scenario|not expandable|expanded|>
+<|{selected_scenario}|scenario|not expandable|expanded|on_submission_change=notify_on_submission|>
 
 <|{selected_scenario}|scenario_dag|>
 |>

src/taipy/templates/scenario-management/{{cookiecutter.__root_folder_name}}/pages/scenario_page/scenario_page.py

@@ -1,8 +1,17 @@
-from taipy.gui import Markdown
+from taipy.gui import Markdown, notify
 
 from .data_node_management import manage_partial
 
 
+def notify_on_submission(state, submitable, details):
+    if details['submission_status'] == 'COMPLETED':
+        state.refresh('selected_scenario')
+        notify(state, "success", "Submision completed!")
+    elif details['submission_status'] == 'FAILED':
+        notify(state, "error", "Submission failed!")
+    else:
+        notify(state, "info", "In progress...")
+
 def manage_data_node_partial(state):
     manage_partial(state)
 

src/taipy/templates/scenario-management/{{cookiecutter.__root_folder_name}}/{{cookiecutter.__main_file}}.py

@@ -11,11 +11,7 @@ def on_init(state):
 
 
 def on_change(state, var, val):
-    if var == "selected_scenario" and val:
-        state.selected_scenario = val  # BUG
-        state.selected_data_node = None
     if var == "selected_data_node" and val:
-        state.selected_data_node = val  # BUG
         state["scenario"].manage_data_node_partial(state)