Streamlit Selectboxes should use keys instead of panel.set_value()

examples/all_types/all_types.py

@@ -9,6 +9,12 @@
 panel_script_path = Path(__file__).with_name("all_types_panel.py")
 panel = nipanel.create_streamlit_panel(panel_script_path)
 
+panel.set_value("example_selectbox", "Option 1")
+panel.set_value("example_slider", 50)
+panel.set_value("example_color_picker", "#000000")
+panel.set_value("example_multiselect", ["Option 1"])
+panel.set_value("example_radio", "Option 1")
+
 print("Setting values")
 for name, value in all_types_with_values.items():
     print(f"{name:>15}   {value}")
@@ -20,4 +26,5 @@
     the_value = panel.get_value(name)
     print(f"{name:>20}   {the_value}")
 
+
 print(f"Panel URL: {panel.panel_url}")

examples/all_types/all_types_panel.py

@@ -13,12 +13,97 @@
 st.title("All Types Example")
 
 panel = nipanel.get_streamlit_panel_accessor()
+
+col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
+with col1:
+    st.header("Control or Type")
+with col2:
+    st.header("Input")
+with col3:
+    st.header("Output")
+
+st.markdown("---")
+col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
+with col1:
+    st.write("st.selectbox")
+with col2:
+    st.selectbox(
+        label="string",
+        options=["Option 1", "Option 2", "Option 3", "Option 4"],
+        key="example_selectbox",
+    )
+with col3:
+    st.write(panel.get_value("example_selectbox", ""))
+
+st.markdown("---")
+col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
+with col1:
+    st.write("st.slider & st.progress")
+with col2:
+    st.slider(
+        label="int",
+        min_value=0,
+        max_value=100,
+        value=50,
+        key="example_slider",
+    )
+with col3:
+    progress = panel.get_value("example_slider", 50)
+    st.progress(progress / 100, text=f"{progress}%")
+
+
+st.markdown("---")
+col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
+with col1:
+    st.write("st.color_picker")
+with col2:
+    st.color_picker(
+        label="color",
+        value="#000000",
+        key="example_color_picker",
+    )
+with col3:
+    color = panel.get_value("example_color_picker", "#000000")
+    st.write(color)
+    st.markdown(
+        f"<div style='width:40px; height:20px; background:{color}; border:1px solid #888;'></div>",
+        unsafe_allow_html=True,
+    )
+
+st.markdown("---")
+col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
+with col1:
+    st.write("st.multiselect")
+with col2:
+    st.multiselect(
+        label="list of strings",
+        options=["Option A", "Option B", "Option C", "Option D"],
+        default=["Option A"],
+        key="example_multiselect",
+    )
+with col3:
+    st.write(panel.get_value("example_multiselect", ["Option A"]))
+
+st.markdown("---")
+col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
+with col1:
+    st.write("st.radio")
+with col2:
+    st.radio(
+        label="string",
+        options=["Choice 1", "Choice 2", "Choice 3"],
+        index=0,
+        key="example_radio",
+    )
+with col3:
+    st.write(panel.get_value("example_radio", "Choice 1"))
+
 for name in all_types_with_values.keys():
     st.markdown("---")
 
     default_value = all_types_with_values[name]
-    col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
 
+    col1, col2, col3 = st.columns([0.2, 0.2, 0.6])
     with col1:
         st.write(name)
 

examples/nidaqmx/nidaqmx_analog_input_filtering/nidaqmx_analog_input_filtering_panel.py

@@ -57,13 +57,13 @@
                     f"There was an error running the script. Fix the issue and re-run nidaqmx_analog_input_filtering.py \n\n {panel.get_value('daq_error', '')}"
                 )
             st.title("Channel Settings")
-            physical_channel = st.selectbox(
+            st.selectbox(
                 options=panel.get_value("available_channel_names", ["Mod2/ai0"]),
                 index=0,
                 label="Physical Channels",
                 disabled=panel.get_value("is_running", False),
+                key="physical_channel",
             )
-            panel.set_value("physical_channel", physical_channel)
             enum_selectbox(
                 panel,
                 label="Terminal Configuration",
@@ -74,13 +74,13 @@
 
             st.title("Timing Settings")
 
-            source = st.selectbox(
+            st.selectbox(
                 "Sample Clock Source",
                 options=panel.get_value("available_trigger_sources", [""]),
                 index=0,
                 disabled=panel.get_value("is_running", False),
+                key="source",
             )
-            panel.set_value("source", source)
             st.number_input(
                 "Sample Rate",
                 value=1000.0,
@@ -106,12 +106,12 @@
             )
             st.title("Filtering Settings")
 
-            filter = st.selectbox(
+            st.selectbox(
                 "Filter",
                 options=["No Filtering", "Filter"],
                 disabled=panel.get_value("is_running", False),
+                key="filter",
             )
-            panel.set_value("filter", filter)
             enum_selectbox(
                 panel,
                 label="Filter Response",
@@ -203,10 +203,11 @@
             )
     if trigger_type == "2":
         with st.container(border=True):
-            source = st.selectbox(
-                "Source", options=panel.get_value("available_trigger_sources", [""])
+            st.selectbox(
+                "Source",
+                options=panel.get_value("available_trigger_sources", [""]),
+                key="digital_source",
             )
-            panel.set_value("digital_source", source)
             enum_selectbox(
                 panel,
                 label="Edge",