Too*_*fan 3 python plotly plotly-dash
我需要动态地将单词列表添加到屏幕上特定位置的破折号布局(意味着单词列表随着时间而变化):
import dash
from dash.dependencies import Output, Input
import dash_core_components as dcc
import dash_html_components as html
import plotly
import plotly.graph_objs as go
app = dash.Dash(__name__)
trends =['python', 'flask', 'jave']
html_lists = []
trends =['python', 'flask', 'jave']
app.layout = html.Div(
html.Div(
className="trend",
children=[
html.Ui(
for i in trends:
html.Li(i))
], )
)
print(html_ul_list)
if __name__ == '__main__':
app.run_server(debug=True)
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我需要网页上的输出在屏幕右侧如下所示:
趋势
爪哇
等等 ...
你有几个小错误。我测试了这个并且它有效:
app = dash.Dash(__name__)
trends = ['python', 'flask', 'java']
app.layout = html.Div(
html.Div(
className="trend",
children=[
html.Ul(id='my-list', children=[html.Li(i) for i in trends])
],
)
)
if __name__ == '__main__':
app.run_server(debug=True)
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要动态更新此列表,您需要连接一个输出如下的回调:Output('my-list', 'children')。您可能已经知道回调将接受哪些输入,但这不是您帖子的一部分,因此我将其省略。
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