Leadselection in ALV not visible

[Former Member]

I have a simple test application. A context node is defined as 0...1 and I have bound it with a table and an ALV (SALV_WD_TABLE).

In WDDOINIT of COMPONENTCONTROLLE I fill the context and set the leadselection (node->set_lead_selection( index = 1 ).

The simple table mark the row as the selected (yellow), but the row of ALV don't marked.

How I can set the lead_selection at ALV?

[Former Member]

hi,

Try with method set_lead_selection_index :

node->set_lead_selection_index( index = 3 ).

And change the cardinality of node binded to table/Alv with 0..n or 1..n

[Former Member]

Hello,

I test:

node->set_lead_selection_index( index = 3 )

and

lo_value->if_salv_wd_table_settings~set_selection_mode( value = cl_wd_table=>e_selection_mode-SINGLE ).

but it doesn't work. The row in ALV doesn't marked.

INITILAIZE LEAD SELECTION set the first. But I like that an other row.

Who has an other idea.

Best Regards

Maik sturm

[Former Member]

Hi,

Initialize lead selection for that node should be checked,

and for that node you can set the lead selection index as 3 (if you have 3 or more rows in the ALV)...

then the selection mode is set to SINGLE.

have you changed the cardinality or not....

Don't you want to have the 1row as selected by default....

If you have the MAPPING then use the UPDATE mapping and test it again...

Regards,

Lekha.

Edited by: Lekha on Nov 4, 2009 5:27 PM

[Former Member]

The OSS-Note 1137854 solve the problem with the lead_selection. But, the content of note isn't exactly. The end user don't select a line but the developer.

[Chaitanya_Priya]

Hi,

You need do any settings for ALV table.

Does the ALV table contain an entries.

If it has entries the lead selection will come automatically..

Regards,

Chaitanya Priya

[Former Member]

Hi,

which settings I need for ALV table?

The ALV has entries (two rows ) and I set a leadselection(), but it don't visible.

Thanks

Maik Sturm

[Former Member]

Hi,

For that Node to which ALV is bound is the INTILIZATIONLEADSELCTION is checked or not.

check the if_salv_wd_table_settings~set_selection_mode method to set the lead selection

DATA: lo_value type ref to cl_salv_wd_config_table.
    CALL METHOD lo_value->if_salv_wd_table_settings~set_selection_mode
      EXPORTING
        value = cl_wd_table=>e_selection_mode-SINGLE.

Cardinality should be set to 0:N or 1:N for TABLE entries otherwise only one row gets displayed.

Regards,

Lekha.

Edited by: Lekha on Nov 4, 2009 4:32 PM

[Chaitanya_Priya]

Hi,

In the Context in the node Properties is the INITILAIZE LEAD SELECTION checked..

Regards,

Priya