Table control autorefresh

former_member215561 — Sat, 12 May 2012 09:30:41 GMT

How to populate a table control with values while i type in a text field, ie i want to get the my table control values to be narrowed as per the characters i enter with out any action....

Re: Table control autorefresh

Former Member — Sat, 12 May 2012 11:09:49 GMT

could please send me the code which you written and explain clearly?

Re: Table control autorefresh

Former Member — Mon, 14 May 2012 04:17:48 GMT

Hi,

Please explain your issue in detail.

Regards,

Gaurav.

Re: Table control autorefresh

arseni_gallardo — Mon, 14 May 2012 09:01:50 GMT

You can use class CL_GUI_TIMER to trigger a PAI at constant intervals. Take a look to the standar demo report SAP_TIMER_DEMO.

And, also, take a look to this report I have just written. It defines a selection screen with parameters P_A and P_B. Execute it and write anyting in P_A, wait 1 second and you will see that P_B adopts the value of P_A. You can use the same technique to solve your problem.

REPORT ztimer_test.

*----------------------------------------------------------------------*

* CLASS lcl_update DEFINITION

*----------------------------------------------------------------------*

CLASS lcl_update DEFINITION.

PUBLIC SECTION.

METHODS constructor.

PROTECTED SECTION.

DATA: my_timer TYPE REF TO cl_gui_timer.

METHODS on_finished FOR EVENT finished OF cl_gui_timer.

ENDCLASS. "lcl_update DEFINITION

*----------------------------------------------------------------------*

* CLASS lcl_update IMPLEMENTATION

*----------------------------------------------------------------------*

CLASS lcl_update IMPLEMENTATION.

METHOD constructor.

CREATE OBJECT my_timer.

my_timer->interval = 1.

SET HANDLER me->on_finished FOR my_timer.

my_timer->run( ).

ENDMETHOD. "constructor

METHOD on_finished.

cl_gui_cfw=>set_new_ok_code( 'REFRESH' ).

my_timer->run( ).

ENDMETHOD. "on_finished

ENDCLASS. "lcl_update IMPLEMENTATION

DATA: gr_update TYPE REF TO lcl_update.

PARAMETERS: p_a TYPE text20 LOWER CASE,

p_b TYPE text20 LOWER CASE.

INITIALIZATION.

CREATE OBJECT gr_update.

AT SELECTION-SCREEN.

IF sy-ucomm EQ 'REFRESH'.

p_b = p_a.

ENDIF.

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