How to read a current line in table control in dialoug program ?

[Former Member]

How to read a current line in table control in dialoug program ?

this code required to provide F4 help.

[Former Member]

Hullo,

Your table control has a field current_line.

You can read the internal table using that <tablecontrol>-currentline as an index.

Hope this helps.

[Former Member]

READ TABLE g_val_disc_maint_itab INTO g_val_disc_maint_wa

INDEX val_disc_maint-current_line.

This is the statement i'm using in POV Module.

The statement is not in the loop.

[Former Member]

Hi,

table control will have default field as current_line, so by using this you can read the current line.

in the table control screen element attributes provide variable name for Selection.col.Name: and when ever u needs to read the current line, check the variable is 'X' or not.

Example:

IF LINSEL EQ 'X'.

MODIFY ITAB INDEX TCL-CURRENT_LINE.

endif.

if helpful reward me

thanks,

Murali

[Former Member]

Hi,

You can use the variable <tablecontrol>-Currentline as Ebus says but there is a problem with this.Suppose there are 10 records in the table control with only 5 records visible then when u press a page down and press F4 the first record in page 2, <tablecontrol>-Currentline will have value of 1 instead of 6.So you will need to write a small logic for that.

index = ( <tablecontrol>-topline - <tablecontrol>-currentline ) + 1.

read internal table itab at index.

Hope this helps.

Regards,

Vivek

[Former Member]

Hello,

Use <tablecontrol>-currentline.

Regards,

Shehryar Dahar