Closed
Description
ALL software version info (bokeh, python, notebook, OS, browser, any other relevant packages)
bokeh 0.13.0
python 3.6.5
Mac OS Sierra 10.12.6
Got same JavaScript error in:
Chrome Version 67.0.3396.87 (Official Build) (64-bit) and
Safari Version 11.1.1 (12605.2.8)
Description of expected behavior and the observed behavior
It should show a DataTable with checkboxes for row selection, as described in the DataTable help:
selectable = Either(Bool(True), Enum("checkbox"), help="""
Whether a table's rows can be selected or not. Using ``checkbox`` is
equivalent to ``True``, but makes selection visible through a checkbox
for each row, instead of highlighting rows. Multiple selection is
allowed and can be achieved by either clicking multiple checkboxes (if
enabled) or using Shift + click on rows.
But nothing is shown, and a JavaScript error occurs, see below.
Complete, minimal, self-contained example code that reproduces the issue
from datetime import date
from random import randint
from bokeh.io import output_file, show
from bokeh.layouts import widgetbox
from bokeh.models import ColumnDataSource
from bokeh.models.widgets import DataTable, DateFormatter, TableColumn
output_file("data_table.html")
data = dict(
dates=[date(2014, 3, i+1) for i in range(10)],
downloads=[randint(0, 100) for i in range(10)],
)
source = ColumnDataSource(data)
columns = [
TableColumn(field="dates", title="Date", formatter=DateFormatter()),
TableColumn(field="downloads", title="Downloads"),
]
data_table = DataTable(source=source, columns=columns, width=400, height=280, selectable='checkbox')
show(widgetbox(data_table))
Stack traceback and/or browser JavaScript console output
Uncaught Error: Bool property 'selectable' given invalid value: "checkbox"
at e.validate (bokeh-0.13.0.min.js:31)
at e.t._init (bokeh-0.13.0.min.js:31)
at e.t.update (bokeh-0.13.0.min.js:31)
at e.u.finalize (bokeh-0.13.0.min.js:31)
at bokeh-0.13.0.min.js:31
at _ (bokeh-0.13.0.min.js:31)
at _ (bokeh-0.13.0.min.js:31)
at Function.P._initialize_references_json (bokeh-0.13.0.min.js:31)
at Function.P.from_json (bokeh-0.13.0.min.js:31)
at bokeh-0.13.0.min.js:31