Open
Description
openedon Nov 14, 2024
page_action being set disables the column deletable functionality (no icon/button).
Minimal modified example from the docs:
from dash import Dash, dash_table, dcc, html, Input, Output, State, callback
app = Dash(__name__)
app.layout = html.Div([
html.Div([
dash_table.DataTable(
id='editing-columns',
columns=[{
'name': 'Column {}'.format(i),
'id': 'column-{}'.format(i),
'deletable': True,
'renamable': True
} for i in range(1, 5)],
data=[
{'column-{}'.format(i): (j + (i-1)*5) for i in range(1, 5)}
for j in range(5)
],
page_action='custom',
editable=True
)])
])
if __name__ == '__main__':
app.run(debug=True)
- replace the result of
pip list | grep dashbelow
dash 2.18.2
dash-bootstrap-components 1.6.0
dash-core-components 2.0.0
dash-html-components 2.0.0
dash-table 5.0.0
- if frontend related, tell us your Browser, Version and OS
- Windows 11 Enterprise (23H2, 22631.4460)
- Chrome (130.0.6723.117)
Describe the bug
When I copy the example for a column deletable datatable, the moment I add the "page_action" (set to 'custom') argument to the data-table ctor, the delete icon/button disappears. It is the same issue described here: plotly/dash-table#511
Expected behavior
Delete icon to be visible/actionable with a page_action (to allow backend paging) also set.
I don't know if this is intended but undocumented, if the user is expected to implement any data altering effects in the backend first.