Disable ALV

[Former Member]

Hi,

I had a ALV disabled and I can not select any line.

How can I "undo" this?

[Former Member · Accepted solution]

Hello,

Set the attribute enabled (layout of the web dynpro component) for the view ui container of the ALV.

Regards.

[Former Member]

hi luiz,

you can use a method to delete the selected row, which is

lr_model->if_salv_wd_std_functions~set_edit_delete_row_allowed(value = abap_true).

where lr_model is the reference to your alv configuration model.

best regards,

srini.....

[Former Member]

If you are unable to select any line, I assume your selection mode has been set to none. You need to set the selection mode to single or multi depending on your requirement. Use the method:

l_alv_model->if_salv_wd_table_settings~set_selection_mode( )

to set the selection mode, after which you should be able to select a line. (l_alv_model is your reference to the ALV model ). Also, in the context node, set the "selection" as 0..n.

Regards,

Nithya

[Former Member]

Hi,

My Seletion in the Context Node was 1..0, but I can not change to 0,,N.

Must I create the same context node again?

[Former Member]

Selection of 0..1 is fine if you want single line selection. In this case you will not be able to select multiple lines, but single selection should work fine.

Regards,

Nithya

[Former Member]

Now I can select the line, but I can not erase the entry.

Do you know a source that I can define to erase the selected the entry?

p.s.:Before the changes, I got erase the first entry.

[Former Member]

Hello,

See these: [/people/sap.user72/blog/2006/01/09/wda--user-defined-functions-in-alv], [https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/3439404a-0801-0010-dda5-8c14514d690d] and [https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/bf20e84f-0901-0010-fe9e-91d100013a59].

Regards.