Problem in ALV Webdynpro

[Former Member]

Hello All,

I have created ALV webdynpro component for create new entries with created custom button "New Entries" when i press the button according to method "lv_value->if_salv_wd_table_settings~set_visible_row_count" it will show the all rows into editable mode to enter new entries.

When i provide data to all rows the entries creating successfully but when i provide only single row the table is taking all rows.

Can anyone please provide the solution how to read only entered value in the ALV webdynpro.

Regards

Sri

[former_member197475]

Hi Srinivas,

Try for if_salv_wd_table_settings~set_display_empty_rows( value = abap_false ), such that you will not get rows which is empty and will be easier to read the data.

BR,

RAM.

[harsha_jalakam]

Hi Srinivas,

We can achieve your requirement by two standard class methods given by WD architecture.

Below are the those,

IF_WD_CONTEXT_NODE=>IS_CHANGED_BY_CLIENT

IF_WD_CONTEXT_ELEMENT=>IS_CHANGED_BY_CLIENT

Both these methods have a returning parameter type ABAP_BOOL, which would return 'X' if changed , else ' ', based on this you can differentiate whether changed or not and finally you can pass all elements which are changed to update/modify into database.

Thank You,

Harsha