how to update dbtab from table control?

[Former Member]

Hi experts,

I have a table control (ZCTRL) which was created manually (not by the wizard). ZCTRL-TEXT is an input field, but when I enter some data and try to save it, it did not update the database table. Actually when I debugg it, I cannot see that the value entered into ZCTRL-TEXT is appearing. What could be the problem?

[Former Member]

g_ytab_c3_wa-spart = ysmk_scaleoption-spart.

g_ytab_c3_wa-varcond = ysmk_scaleoption-varcond.

g_ytab_c3_wa-vctext = ysmk_scaleoption-vctext.

g_ytab_c3_wa-datab = ysmk_scaleoption-datab.

g_ytab_c3_wa-datbi = ysmk_scaleoption-datbi.

g_ytab_c3_wa-kstbw = ysmk_scaleoption-kstbw.

g_ytab_c3_wa-waers = ysmk_scaleoption-waers.

MODIFY g_ytab_c3_itab

FROM g_ytab_c3_wa

INDEX ytab_c3-current_line.

[Former Member]

Hi,

LOOP AT <itab> INTO <wa_itab> WITH CONTROL <ctrl_name>. This statement processes a loop through the lines of the table on the screen

If the fields on the screen have the same structure and name as of the table control , you must return data from the work area to the body of the table itself. You do this using <ctrl_name>-current_line

But, if this is not the case, then it is done programmitically by using MOVE-CORRESPONDING sdyn_conn to <wa_itab>

Try like this.

Amresh

[Former Member]

g_ytab_c3_wa-spart = ysmk_scaleoption-spart.

g_ytab_c3_wa-varcond = ysmk_scaleoption-varcond.

g_ytab_c3_wa-vctext = ysmk_scaleoption-vctext.

g_ytab_c3_wa-datab = ysmk_scaleoption-datab.

g_ytab_c3_wa-datbi = ysmk_scaleoption-datbi.

g_ytab_c3_wa-kstbw = ysmk_scaleoption-kstbw.

g_ytab_c3_wa-waers = ysmk_scaleoption-waers.

MODIFY g_ytab_c3_itab

FROM g_ytab_c3_wa

INDEX ytab_c3-current_line.

[Former Member]

I think this topic has been discussed hundreds of times already, so you will get lots of threads if you search the forum.

Do have a habit of Searching the forum before posting a question.

Regards

Karthik D

[Former Member]

Hello Karthik,

I have read lots of them, but I'm still having the problem since I didn't found the solution yet.

Edited by: mrwhite on Nov 13, 2008 1:48 PM

[Former Member]

I'm using this piece of code, but I cannot see in i_zctrl what I enter on the table control

PROCESS BEFORE OUTPUT.

MODULE status_0200.

LOOP AT i_zctrl

WITH CONTROL zctrl

CURSOR zctrl-current_line.

MODULE set_screen_fields.

ENDLOOP.

[Former Member]

Hi,

Hope the following Threads will help you regarding your problem

Thanks.

Nitesh