Dash回调元素滚动

import dash
import dash_html_components as html
import dash_core_components as dcc
from dash.dependencies import Input, Output

app = dash.Dash(__name__)

app.layout = html.Div(
    children=[
        html.Div(id='scrollable-div', style={'overflowY': 'scroll', 'height': '400px'},
                 children=[
                     html.P("Content 1"),
                     html.P("Content 2"),
                     html.P("Content 3"),
                     # 可以根据需要添加更多的内容
                 ])
    ]
)

@app.callback(
    Output('scrollable-div', 'children'),
    [Input('scrollable-div', 'n_clicks')],
)
def update_content(n_clicks):
    # 处理滚动事件的逻辑，可以根据需要进行定制
    # 返回更新后的内容
    return [
        html.P("Updated Content 1"),
        html.P("Updated Content 2"),
        html.P("Updated Content 3"),
        # 可以根据需要添加更多的内容
    ]

if __name__ == '__main__':
    app.run_server(debug=True)