showing horizontal scroll bar flutter

Question

I want to always show the scroll bar below the datatable for the web version. But it's showing this error message:

The Scrollbar's ScrollController has no ScrollPosition attached.

and the scroll bar doesn't work.

Scrollbar(
  isAlwaysShown: true,
  controller: ScrollController(),
  thickness: 10,
  child: PaginatedDataTable(
      showCheckboxColumn: false,
      columns: generateColumns(),
      source: generateDataSources(),
      rowsPerPage: count.toInt()),
);

score 2 · Accepted Answer · answered Sep 27 '21 at 12:31

2

Well try to remove the controller then ? controller: ScrollController()

answered Sep 27 '21 at 12:31

Dwi Kurnianto M

427
3
6

wilhit · Answer 2 · 2022-01-25T07:33:51.010

0

Just remove the controller: ScrollController(), line or comment it out. and the exception should be cleared. That is how I fixed mine.

edited Jan 25 '22 at 07:33

answered Jan 19 '22 at 10:37

wilhit

36
5

1

Your answer appear to be a duplicate of another answer. Please review any previous answers before answering a question on the site to be sure that you are not needlessly repeating information. – ouflak Jan 19 '22 at 12:25

showing horizontal scroll bar flutter

2 Answers2