Does DataTable control has a fixed row count of 5?

[kspviswa]

Question

I tried to include 10 DataRow(s) in my DataTable, but only 5 are displayed.

    for i in range(1,10):
        print('##### Dumping')
        rows.append(ft.DataRow(cells=[
                ft.DataCell(ft.Text(f'Dump_{i}')),
                ft.DataCell(ft.Text('Dump')),
                ft.DataCell(content = ft.Row([
                                    ft.IconButton(
                        icon=ft.icons.CHECK_CIRCLE_OUTLINE,
                        icon_color="green400",
                        icon_size=20,
                        tooltip="Use this model",
                    ),
                                    ft.IconButton(
                        icon=ft.icons.DELETE_FOREVER_ROUNDED,
                        icon_color="pink600",
                        icon_size=20,
                        tooltip="Delete this model",
                    ),
                ])),
            ]))

Tried setting height, min_data_row_height, max_data_row_height but no change in the behaviour. What should be enabled ?

Ideally I'm looking for autoscroll or pagination if number of rows go beyond a configurable number.

Code sample

for i in range(1,10):
        print('##### Dumping')
        rows.append(ft.DataRow(cells=[
                ft.DataCell(ft.Text(f'Dump_{i}')),
                ft.DataCell(ft.Text('Dump')),
                ft.DataCell(content = ft.Row([
                                    ft.IconButton(
                        icon=ft.icons.CHECK_CIRCLE_OUTLINE,
                        icon_color="green400",
                        icon_size=20,
                        tooltip="Use this model",
                    ),
                                    ft.IconButton(
                        icon=ft.icons.DELETE_FOREVER_ROUNDED,
                        icon_color="pink600",
                        icon_size=20,
                        tooltip="Delete this model",
                    ),
                ])),
            ]))

Error message

No response

------------------------------------------------------

• I have searched for answers to my question both in the issues and in previous discussions.

[ndonkoHenri]

Please share some runnable code.

[burhansvural]

Question

I tried to include 10 DataRow(s) in my DataTable, but only 5 are displayed.

    for i in range(1,10):
        print('##### Dumping')
        rows.append(ft.DataRow(cells=[
                ft.DataCell(ft.Text(f'Dump_{i}')),
                ft.DataCell(ft.Text('Dump')),
                ft.DataCell(content = ft.Row([
                                    ft.IconButton(
                        icon=ft.icons.CHECK_CIRCLE_OUTLINE,
                        icon_color="green400",
                        icon_size=20,
                        tooltip="Use this model",
                    ),
                                    ft.IconButton(
                        icon=ft.icons.DELETE_FOREVER_ROUNDED,
                        icon_color="pink600",
                        icon_size=20,
                        tooltip="Delete this model",
                    ),
                ])),
            ]))

Tried setting height, min_data_row_height, max_data_row_height but no change in the behaviour. What should be enabled ?

Ideally I'm looking for autoscroll or pagination if number of rows go beyond a configurable number.

Code sample

for i in range(1,10):
        print('##### Dumping')
        rows.append(ft.DataRow(cells=[
                ft.DataCell(ft.Text(f'Dump_{i}')),
                ft.DataCell(ft.Text('Dump')),
                ft.DataCell(content = ft.Row([
                                    ft.IconButton(
                        icon=ft.icons.CHECK_CIRCLE_OUTLINE,
                        icon_color="green400",
                        icon_size=20,
                        tooltip="Use this model",
                    ),
                                    ft.IconButton(
                        icon=ft.icons.DELETE_FOREVER_ROUNDED,
                        icon_color="pink600",
                        icon_size=20,
                        tooltip="Delete this model",
                    ),
                ])),
            ]))

Error message

No response

------------------------------------------------------

• I have searched for answers to my question both in the issues and in previous discussions.

As you turn the mouse wheel on the datatable, the data below is displayed.

[kspviswa]

Thanks for the tip. I added height to the surrounding ft.Col and set the scroll mode and it all worked