我如何将 st.columns 与 st.tabs 一起使用（Streamlit）答案

【问题标题】：How can ı use st.columns with st.tabs (Streamlit)我如何将 st.columns 与 st.tabs 一起使用（Streamlit）
【发布时间】：2022-08-24 00:14:57
【问题描述】：

我想在 streamlit 中一起处理选项卡和列

这就是我想要做的

with st.tabs(\"tab1\"):
    with st.columns(\"col1\"):
        st.selectbox(\"City\", [\"City1\", \"City2\"-])
    with st.columns(\"col2\"):
        st.selectbox(\"District\", [\"District1\", \"District2\"])

with st.tabs(\"tabs2\"):
    with st.columns(\"another_col1\"):
         st.selectbox(\"Another City\", [\"Another_City1\", \"Another_City2\"])
    with st.columns(\"another_col2\"):
         st.selectbox(\"Another District\", [\"Another_District1\", \"Another_District2\"])

当我分别打开每个选项卡时，我想在每个选项卡中看到不同的选择框。我怎样才能做到这一点？

标签： python streamlit

【解决方案1】：

tab1, tab2 = st.tabs(["tab1", "tab2"])
col1, col2 = st.columns(2)

with tab1:
    with col1:
        st.selectbox("City", ["City1", "City2"])
    with col2:
        st.selectbox("District", ["District1", "District2"])

with tab2:
    with col1:
        st.selectbox("Another City", ["Another_City1", "Another_City2"])
    with col2:
        st.selectbox("Another District", ["Another_District1", "Another_District2"])

【讨论】：