topic alv in Application Development and Automation Discussions

alv

Former Member — Fri, 01 Dec 2006 11:12:56 GMT

friends,

what is the difference between alv list display and alv heirarchial display

regards,

malleswari.

Re: alv

Former Member — Fri, 01 Dec 2006 11:16:29 GMT

alv list display is normal list wherein u have list of fields and may be secondary alv for this...

alv hieracrchial is one which is like fields are displayed on screen with a + button adjacent to the field & when clicked it opened sub line items within the same report.

Re: alv

Former Member — Fri, 01 Dec 2006 11:16:54 GMT

if u want to display two internal table ( mostly header and item) with same primary key alv heirarchial display is used ......

example..

PO,po date -

> header internal table

po, itm , material ,qty -

> item internal table

regards,

aswin.

Re: alv

Former Member — Fri, 01 Dec 2006 11:20:30 GMT

execute these 2 programs and checkout the difference

BALVHT01 -- Hierarichal
BCALV_EDIT_01 - grid display

Re: alv

Former Member — Fri, 01 Dec 2006 11:23:39 GMT

alv list display is the simple list.

you have to pass only one internal table.

but in heirarchial display you have to pass two internal tables 1 for header data and 1 for item data.

that means it will show items under the header line.

first line it shows the colheading of header table then col text of item table then header data then item data.

regards

shiba dutta