pr17 (#17)

- modify13 (de165efe97814d645d8ded450b913efcf3e50aea)

app.py

@@ -2,57 +2,301 @@ import streamlit as st
 import time
 
 # def submit_callback():
-#     st.write(st.session_state.product)
-#     st.write(st.session_state.gender) 
-#     st.write(st.session_state.profession) 
-#     st.write(st.session_state.hobby)
+    # st.session_state.clicked = False
+    # handle the user_input here
+    # st.write("Product: " + st.session_state.product)
+    # st.write("Gender: " + st.session_state.gender) 
+    # st.write("Profession: " + st.session_state.profession) 
+    # st.write("Hobby: "+ st.session_state.hobby)
+    
+    
+col1, col2=st.columns(2)
+with col1:
+    with st.container(height=500):
+        with st.form("my_input", clear_on_submit=True, border=False):
+            st.write("Input")
+            # product
+            product=st.text_input("product", key="product")
+            # gender
+            gender=st.radio("gender", ["male", "female"], key="gender")
+            # profession
+            profession=st.text_input("profession", key="profession")
+            # hobby
+            hobby=st.text_input("hobby", key="hobby")
+            # Every form must have a submit button.
+            # submitted = st.form_submit_button(label='Submit', on_click=submit_callback)
+            submitted = st.form_submit_button(label='Submit')
+with col2:
+        if submitted:
+            with st.spinner('Wait for it...'):
+                time.sleep(5)
+                with st.container(height=500):
+                    placeholder = st.empty()
+                    # Replace the chart with several elements:
+                    with placeholder.container():
+                        st.write("Product: " + st.session_state.product)
+                        st.write("Gender: " + st.session_state.gender) 
+                        st.write("Profession: " + st.session_state.profession) 
+                        st.write("Hobby: "+ st.session_state.hobby)
+
+if 'clicked' not in st.session_state:
+        st.session_state.clicked = False
+
+def click_button():
+    st.session_state.clicked = True
 
-def delete_callback():
+st.button('Clear', on_click=click_button)
+
+if st.session_state.clicked:
+    # The message and nested widget will remain on the page
     del st.session_state.product
     del st.session_state.gender
     del st.session_state.profession
     del st.session_state.hobby
-    st.experimental_rerun()
+    del st.session_state.clicked
+    if submitted:
+        placeholder.empty()
+
+
+
+# Clear all those elements:
+# placeholder.empty()
+        
+# if clear:
+#     del st.session_state.product
+#     del st.session_state.gender
+#     del st.session_state.profession
+#     del st.session_state.hobby
+#     placeholder.empty()
+
+# container1 = st.container(border=True)
 
+# col1, col2 = st.columns(2)
+# with col1:
+#     container1 = col1.container(height=3000, )
+
+# with col2:
+#     container2 = col2.container(height=300)
+
+# placeholder = st.empty()
+
+
+# placeholder = st.empty()
 # # Create two columns
 # col1, col2 = st.columns(2)
 
 # # Place a form in each column
 # with col1:
-with st.form("my_input"):
-    st.write("Input")
-    # product
-    product=st.text_input("product", key="product")
-    # gender
-    gender=st.radio("gender", ["male", "female"], key="gender")
-    # profession
-    profession=st.text_input("profession", key="profession")
-    # hobby
-    hobby=st.text_input("hobby", key="hobby")
-    # Every form must have a submit button.
-    btn1, btn2=st.columns(2)
-    with btn1:
-            # submitted = st.form_submit_button(label='Submit', on_click=submit_callback)
-            submitted = st.form_submit_button(label='Submit')
-    with btn2:
-            clear = st.form_submit_button(label='Clear', on_click=delete_callback) 
+# def submit_callback():
+#     st.write("Product: " + st.session_state.product)
+#     st.write("Gender: " + st.session_state.gender) 
+#     st.write("Profession: " + st.session_state.profession) 
+#     st.write("Hobby: "+ st.session_state.hobby)
 
-# with col2:
-_LOREM_IPSUM = "product" + st.session_state.product + "\n"
-+ "gender" + st.session_state.gender + "\n"
-+ "profession" + st.session_state.profession + "\n"
-+ "hobby" + st.session_state.hobby +"\n"
+# def delete_callback():
+    # del st.session_state.product
+    # del st.session_state.gender
+    # del st.session_state.profession
+    # del st.session_state.hobby
+#     placeholder.empty()
+
+# import streamlit as st
+# import time
+
+# class SessionState:
+#     def __init__(self):
+#         self.product = ""
+#         self.gender = ""
+#         self.profession = ""
+#         self.hobby = ""
+
+# state = SessionState()
+
+# def submit_callback():
+#     with output_placeholder.container():
+#         st.write("Product: " + state.product)
+#         st.write("Gender: " + state.gender) 
+#         st.write("Profession: " + state.profession) 
+#         st.write("Hobby: "+ state.hobby)
+
+# def delete_callback():
+#     state.product = ""
+#     state.gender = ""
+#     state.profession = ""
+#     state.hobby = ""
+#     output_placeholder.empty()
+
+# form_placeholder = st.empty()
+# output_placeholder = st.empty()
+
+# submitted = False
+# clear = False
+
+# with form_placeholder.form("my_form", clear_on_submit=True):
+#     st.write("Input")
+#     # product
+#     state.product = st.text_input("product", value=state.product, key="product")
+#     # gender
+#     state.gender = st.radio("gender", ["male", "female"], value=state.gender, key="gender")
+#     # profession
+#     state.profession = st.text_input("profession", value=state.profession, key="profession")
+#     # hobby
+#     state.hobby = st.text_input("hobby", value=state.hobby, key="hobby")
+#     # Every form must have a submit button.
+#     btn1, btn2=st.columns(2)
+#     with btn1:
+#         submitted = st.form_submit_button(label='Submit')
+#     with btn2:
+#         clear = st.form_submit_button(label='Clear')
+
+# if clear:
+#     delete_callback()
+# if submitted:
+#     submit_callback()
+
+
+# def submit_callback():
+#     with output_placeholder.container():
+#         st.write("Product: " + st.session_state.product)
+#         st.write("Gender: " + st.session_state.gender) 
+#         st.write("Profession: " + st.session_state.profession) 
+#         st.write("Hobby: "+ st.session_state.hobby)
 
-def stream_data():
-    for word in _LOREM_IPSUM.split(" "):
-        yield word + " "
-        time.sleep(0.02)
+# def delete_callback():
+#     del st.session_state.product
+#     del st.session_state.gender
+#     del st.session_state.profession
+#     del st.session_state.hobby
+#     output_placeholder.empty()
 
-if st.button("Stream data"):
-    st.write_stream(stream_data)
+# form_placeholder = st.empty()
+# output_placeholder = st.empty()
+
+# with form_placeholder.form("my_input", clear_on_submit=True):
+#     st.write("Input")
+#     # product
+#     product=st.text_input("product", key="product")
+#     # gender
+#     gender=st.radio("gender", ["male", "female"], key="gender")
+#     # profession
+#     profession=st.text_input("profession", key="profession")
+#     # hobby
+#     hobby=st.text_input("hobby", key="hobby")
+#     # Every form must have a submit button.
+#     btn1, btn2=st.columns(2)
+#     with btn1:
+#             submitted = st.form_submit_button(label='Submit', on_click=submit_callback)
+#             # submitted = st.form_submit_button(label='Submit')
+#     with btn2:
+#             clear = st.form_submit_button(label='Clear', on_click=delete_callback) 
+    # if submitted:
+    #     # handle the user_input here
+    #     st.write("Product: " + st.session_state.product)
+    #     st.write("Gender: " + st.session_state.gender) 
+    #     st.write("Profession: " + st.session_state.profession) 
+    #     st.write("Hobby: "+ st.session_state.hobby)
+        
+    # if clear:
+    #     del st.session_state.product
+    #     del st.session_state.gender
+    #     del st.session_state.profession
+    #     del st.session_state.hobby
+    #     placeholder.empty()
+    
+
+
+
+# # with col2:
+# _LOREM_IPSUM = (
+#     "product" + str(st.session_state.product) + "\n"
+#     + "gender" + str(st.session_state.gender) + "\n"
+#     + "profession" + str(st.session_state.profession) + "\n"
+#     + "hobby" + str(st.session_state.hobby) +"\n"
+# )
+
+
+# def stream_data():
+#     for word in _LOREM_IPSUM.split(" "):
+#         yield word + " "
+#         time.sleep(0.02)
+
+# if st.button("Stream data"):
+#     st.write_stream(stream_data)
+# placeholder = st.empty()
+
+# with placeholder.container():
+#     st.write("Hello")
 
 
+# import streamlit as st
+
+# class SessionState:
+#     def __init__(self):
+#         self.input_text = ""
+
+# state = SessionState()
+
+# with st.form("my_form"):
+#     state.input_text = st.text_input("Enter something:", value=state.input_text)
+#     clear_button = st.form_submit_button("Clear")
+#     submit_button = st.form_submit_button("Submit")
+
+#     if clear_button:
+#         state.input_text = ""
+#     if submit_button:
+#         # handle the user_input here
+#         st.write(f"You submitted: {state.input_text}")
+
+# import streamlit as st
+# import time
+
+# class SessionState:
+#     def __init__(self):
+#         self.product = ""
+#         self.gender = ""
+#         self.profession = ""
+#         self.hobby = ""
+
+# state = SessionState()
+
+# def submit_callback():
+#     output_placeholder.write("Product: " + state.product)
+#     output_placeholder.write("Gender: " + state.gender) 
+#     output_placeholder.write("Profession: " + state.profession) 
+#     output_placeholder.write("Hobby: "+ state.hobby)
 
+# def delete_callback():
+#     state.product = ""
+#     state.gender = ""
+#     state.profession = ""
+#     state.hobby = ""
+#     output_placeholder.empty()
+
+# form_placeholder = st.empty()
+# output_placeholder = st.empty()
+
+# with form_placeholder.form("my_form"):
+#     st.write("Input")
+#     # product
+#     state.product = st.text_input("product", value=state.product, key="product")
+#     # gender
+#     state.gender = st.radio("gender", ["male", "female"], value=state.gender, key="gender")
+#     # profession
+#     state.profession = st.text_input("profession", value=state.profession, key="profession")
+#     # hobby
+#     state.hobby = st.text_input("hobby", value=state.hobby, key="hobby")
+#     # Every form must have a submit button.
+#     btn1, btn2=st.columns(2)
+#     with btn1:
+#         submitted = st.form_submit_button(label='Submit')
+#     with btn2:
+#         clear = st.form_submit_button(label='Clear') 
+
+#     if clear:
+#         delete_callback()
+#     if submitted:
+#         # handle the user_input here
+#         submit_callback()