topic Re: ALV GRID in Application Development and Automation Discussions

ALV GRID

Former Member — Thu, 10 Nov 2005 16:32:29 GMT

Is there a Method in CL_gui_alv_grid to read the rows that are modified or all the rows in an alv grid?

As i can update the changes in database table.

Thanks in Advance.

Azee

Re: ALV GRID

Former Member — Thu, 10 Nov 2005 16:34:46 GMT

Azee,

Use method <b>get_selected_rows</b> of Class cl_gui_alv_grid.

This method exports a Table to us that contains the row id of the selected row.

Sample Code:

data: iRowIndex type LVC_T_ROID,

waRowIndex like line of iRowIndex.

In PAI:

call method

grid->get_selected_rows(

importing

et_index_rows =

et_row_no = iRowIndex ).

Check the no of rows selected.

describe table iRowIndex lines sy-tfill.

Read the Row Number

read table iRowIndex into waRowIndex index 1.

get the corresponding record

read table iQdql into waQdql index

waRowIndex-row_id.

Modify the database

modify qdql from waQdql.

commit work.

Thanks

Kam

Note: Allot points for all the worthful helps!!!

Message was edited by: Kam

Re: ALV GRID

Former Member — Thu, 10 Nov 2005 16:36:40 GMT

Use

CALL METHOD W_GRID1->CHECK_CHANGED_DATA

IMPORTING

E_VALID = L_VALID.

Before calling the method store the internal table data to be displayed in the grid in a temporary internal table.

If L_VALID = 'X'.

the records in the internal table will be changed with ur changed data. Then u can compare the temporary internal table with the current internal table and the changed contents u can save in the database

cheers

sharmistha

Re: ALV GRID

Former Member — Thu, 10 Nov 2005 16:38:01 GMT

Hi,

there is one method for get_selected_rows.

Thanks & Regards,

Siri.

Re: ALV GRID

Former Member — Thu, 10 Nov 2005 16:43:15 GMT

Hi Kam,

U r true for get_selected_rows,

but my requirement is i am giving user an editable grid and the user will not select any single row to change instead it ill make changes where ever required ,

So i thought if there is a method that will read modified row would make my work easy.

or is there a method tat will give u all the rows of the grid.

Regards,

Azee

Re: ALV GRID

Former Member — Thu, 10 Nov 2005 16:50:01 GMT

Azee,

Then go with the method CHECK_CHANGED_DATA.

This method will Verify for Changes and Triggers an event DATA_CHANGED automatically.

I think,u could also use GET_CHANGED_DATA method too.

Thank

Kam