topic adding/removing rows in TABLEVIEW in Application Development and Automation Discussions

adding/removing rows in TABLEVIEW

Former Member — Tue, 29 Jan 2008 12:47:20 GMT

Hi. I've got a TABLEVIEW in one of my subscreens. But when load itab into that tableview with 'LOOP AT...' tableview appears but I can't add rows to it. I can't delete existing rows too. What should I add to my programm to have possibility of adding/removing rows from my tablewiev? Greetings. P.

Re: adding/removing rows in TABLEVIEW

Former Member — Tue, 29 Jan 2008 12:52:45 GMT

Just add a few empty lines to your internal table and set the number of lines for the table control accordingly.

e.g.

itab has 5 lines with data

append 3 empty lines to itab

Set TABLECONTROL-LINES to 8 where TABLECONTROL is the name of your table control.

Hope that helps,

Michael

Re: adding/removing rows in TABLEVIEW

Former Member — Tue, 29 Jan 2008 12:56:20 GMT

Hi Friend,

To add/delete rows in your table view.

You have to add/delete rows from internal table fro where you are displaying values.

You have to write code in PAI..

In LOOP ... ENDLOOP check the OK_CODE if it is ADD (for eg.) you have to add a blank row to internal table by just passing a blank work area.

And if it is DELETE (for eg.) delete the row of that index (TABLEVIEW-CURRENT_LINE)...

for these two excersies you have to readjust lines of tableview...after taking number of lines from internal table (DESCRIBE TABLE INT_EX LINES WS_LINES

TABLEVIEW-LINES = WS_LINES) write this piece of code in Intialization.

Hope it will solve the problem.

Regards

Krishnendu

Re: adding/removing rows in TABLEVIEW

Former Member — Tue, 29 Jan 2008 12:59:51 GMT

You can place buttons for add and subtract..

when clicking add:

describe table <itab> lines < line>.

<tblctrl>-lines = line + 1.

when clicking subtract:

dealete <itba> index <index of the row>.

describe table <itab> lines < line>.

<tblctrl>-lines = line .

itab : internal table used for populating data.

line : is a variable type i.

tblctrl : is the anme of table control.

regards.