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bugsomething brokensomething brokendash-data-tablerelated to DataTable componentrelated to DataTable component
Description
Error: Failed to execute 'querySelector' on 'Element': 'tr:nth-of-type(1) th[data-dash-column="ccc
ddd"]:not(.phantom-cell)' is not a valid selector.
This happens when the column id has a line break (e.g. {'name':'aaabbb', 'id':'aaa\nbbb'}
) but not when the line break is in the name (e.g. {'name':'aaa\nbbb', 'id':'aaabbb'}
).
Traceback:
Error: Failed to execute 'querySelector' on 'Element': 'tr:nth-of-type(1) th[data-dash-column="ccc
ddd"]:not(.phantom-cell)' is not a valid selector.
at u.value (http://127.0.0.1:8050/_dash-component-suites/dash/dash_table/async-table.js:2:334450)
at u.value (http://127.0.0.1:8050/_dash-component-suites/dash/dash_table/async-table.js:2:327840)
at commitLifeCycles (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:19970:24)
at commitLayoutEffects (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:22938:9)
at HTMLUnknownElement.callCallback (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:182:16)
at Object.invokeGuardedCallbackDev (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:231:18)
at invokeGuardedCallback (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:286:33)
at commitRootImpl (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:22676:11)
at unstable_runWithPriority (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:2685:14)
at runWithPriority$1 (http://127.0.0.1:8050/_dash-component-suites/dash/deps/[email protected]_10_2m1687358438.14.0.js:11174:12)
MRE:
from dash import Dash, dash_table, html
import pandas as pd
df = pd.DataFrame({
"aaa\nbbb":[4,5,6],
"ccc\nddd":[1,2,3]
})
app = Dash(__name__)
app.layout = html.Div([
dash_table.DataTable(
id='table',
columns=[
{"name": "aaabbb", "id": "aaa\nbbb"} ,
{"name": "cccddd", "id": "ccc\nddd"}
],
data=df.to_dict('records'),
)
])
if __name__ == '__main__':
app.run(debug=True)
Env:
Python 3.9.0
dash==2.10.2
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bugsomething brokensomething brokendash-data-tablerelated to DataTable componentrelated to DataTable component