topic Re: ALV Problem in Application Development and Automation Discussions

ALV Problem

Former Member — Sat, 10 Dec 2005 01:42:25 GMT

I want to display a list using ALV : CL_GUI_ALV_GRID. I wrote the program by refering to the document "An Easy reference to ALV Grid Control".

I called the method "gr_alvgrid->refresh_table_display"

in the PBO of the screen that I am creating. I havenot created any custom control on the screen graphically. As in the document , I have coded for that using "creat object" statements in the code. The problem is when i execute the code nothing is happening. I get a blank screen without any ALV grid on it.

Can someone please let me know what I m missing upon.

Thanks

Shiv

Re: ALV Problem

Former Member — Sat, 10 Dec 2005 01:44:58 GMT

I am sorry, i am using the method

"gr_alvgrid->set_table_for_first_display" if the container has to be created.

Re: ALV Problem

Former Member — Sat, 10 Dec 2005 01:45:38 GMT

You have to create a custom contronl on your screen by screen painter.

If custom control designed by screen painter is called MY_CONTAINER:

IF CONTAINER IS INITIAL.

CREATE OBJECT CONTAINER

EXPORTING CONTAINER_NAME = 'MY_CONTAINER'.

......

CALL METHOD MY_GRID->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

.....

ELSE.

CALL METHOD MY_GRID->REFRESH_TABLE_DISPLAY.

ENDIF.

Max

Message was edited by: max bianchi

Re: ALV Problem

Former Member — Sat, 10 Dec 2005 01:47:21 GMT

You must create custom container for getting ALV display.

Re: ALV Problem

Former Member — Sat, 10 Dec 2005 01:49:15 GMT

u have to create custom container and call that screen in ur program