Partial ALV refresh

[Former Member]

Hi experts,

I have an ALV Grid with some editable fields. Once I have introduced something in this, it must not change.

This works properly, however, if I try to change field's content, it doesn't recover his original value until I refresh entire table.

How could I do to recover the original value after I try to modify this field?

Thanks for all!

Regards,

David

[LukaszPegiel]

If I understand you correctly you want to disallow to change the value of the field once it was entered? If yes they use cell styles to make cell disabled for editing in event data_changed_finished.

[Former Member]

Hi Łukasz,

Yes, You have understand me correctly.

It's possible to disable cell for editing on a single row?

I mean if it's possible to disable in a row and another no.

Thanks!

[Patrick_vN]

Using a styletable, you can make cell per cell editable (or not) .

example: or report BCALV_EDIT_05

[LukaszPegiel]

Yes it's possible . Check this demo programs.

[Patrick_vN]

So if I understand correctly, then only the empty editable fields can be changed? If that is the case, I would make sure the fields that aren't empty aren't editable.

In cl_gui_alv_grid you can do so by adding a styletable to each row for example.

[Former Member]

In answer to your other question:

David Sánchez wrote:


This works properly, however, if I try to change field's content, it doesn't recover his original value until I refresh entire table.

How could I do to recover the original value after I try to modify this field?


Thanks for all!

Regards,


David

The editable ALV grid if set up properly has an undo button which will undo any changes made.

Rich