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import streamlit as st |
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from streamlit_tree_select import tree_select |
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nodes = [ |
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{"label": "北京", "value": "北京"}, |
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{ |
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"label": "上海", |
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"value": "上海", |
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"children": [ |
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{"label": "浦东", "value": "浦东"}, |
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{"label": "杨浦", "value": "杨浦"}, |
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{"label": "虹口", "value": "虹口"}, |
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{"label": "黄浦", "value": "黄浦"}, |
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], |
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}, |
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{ |
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"label": "广州", |
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"value": "广州", |
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"children": [ |
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{"label": "番禺区", "value": "番禺区"}, |
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{ |
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"label": "白云区", |
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"value": "白云区", |
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"children": [ |
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{"label": "三元里街", "value": "三元里街"}, |
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{"label": "松洲街", "value": "松洲街"}, |
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], |
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}, |
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{"label": "珠江新区", "value": "珠江新区"}, |
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], |
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}, |
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] |
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c1, c2 = st.columns(2) |
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with c1: |
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return_select = tree_select(nodes) |
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with c2: |
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st.write(return_select["checked"]) |
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