topic module pool table control/ooalv line selection. in Application Development and Automation Discussions

module pool table control/ooalv line selection.

Former Member — Mon, 15 Jul 2013 03:41:31 GMT

Am struggling about line selection.

In the table control, irrespective of line number I select, it is getting selected the first line(only), and navigating to the next screen and display first line item details.

eg: if I select the third line, the first line is getting selected(selection is shifting to first line) and in the next screen first line related data is showing.

Since I am new to module pool, am requesting you...

Thanks in advance.

Re: module pool table control/ooalv line selection.

Former Member — Mon, 15 Jul 2013 16:29:44 GMT

You have to use the fields that you put into the attributes of your table control to get the row selected, for example:

TYPES: BEGIN OF itab,

field1 TYPE char1,

field 2 TYPE char1,

mark TYPE char1,

END OF itab.

CONTROLS tv_100 TYPE TABLEVIEW USING SCREEN 100.

DATA: gt_itab TYPE TABLE OF ty_itab,

gw_data TYPE ty_itab.

START-OF-SELECTION.

CALL SCREEN 100.

Into your screen you have to put this sentences

PROCESS BEFORE OUTPUT.

MODULE STATUS_0100. -> Logica to PBO

LOOP AT gt_itab INTO gw_itab WITH CONTROL tv_100.

ENDLOOP.

PROCESS AFTER INPUT.

LOOP AT gt_itab.

MODULE read_table_control. -> Logica to set values from your table control to internal table

ENDLOOP.

MODULE user_command_0100. -> Logica to process any action

Into de MODULE read_table_control

MODULE read_table_control INPUT.

MODIFY gt_itab FROM gw_itab INDEX tv_100-current_line.

ENDMODULE.

And the field MARK of the internal table GT_ITAB have to be assigned to the attributes of table control TV_100

And then process the row selected into de MODULE user_command_100

READ TABLE gt_itab INTO gw_itab WITH KEY mark = 'X'.

IF sy-subrc = 0.

......

ENDIF.

I hope this help you

Regards.

DCC

Re: module pool table control/ooalv line selection.

Former Member — Mon, 15 Jul 2013 20:02:15 GMT

v_line TYPE sy-stepl.

Option 1.

CLEAR v_line.

GET CURSOR LINE v_line.

*To get the correct row position in Table control in case of vertical scroll bars.

v_line = v_line + tctrl-top_line - 1.

Option 2.

You can also use the following to get the current line.

v_line = tctrl-current_line.

Let me know if it is working fine.

Re: module pool table control/ooalv line selection.

Former Member — Wed, 17 Jul 2013 06:03:37 GMT

Hi,

Create a table control using Wizard option. While creating, you will be prompted to enter a field(say SEL) to hold the selections in the table control.

If a record is selected that field(SEL) will hold a value of 'X'. So while you display the second screen just display those records whose field SEL has a value of 'X'.

Hope this helps

Re: module pool table control/ooalv line selection.

Former Member — Wed, 17 Jul 2013 06:16:16 GMT

Hi ,

While creating a table control wizard, add one more column for line selection, Add the field in your internal table with which you are creating a table control.

When you are navigating to next screen ( Before call statment ) , populate the data for which the column field value is 'X' , through that you can populate only the selected values .

Regards,

Aditya.

Re: module pool table control/ooalv line selection.

Former Member — Wed, 17 Jul 2013 06:26:57 GMT

Hi John,

Have a look on this link http://*********/dialog/tabcontrol/tc_mark.htm.

Hope this will be helpful for you

Regards,

Prasanna