Modify or Update Attributes of a Node of an ALV

[Former Member]

Hi,

i have an alv and a popup window which is opened on on_click event of alv. i'm changing the values of clicked row and i'm updating database table from new values but changed values of alv is not updated from node so they are not changed in alv.

i want to refresh my alv so i must modify my node,

How can i modify and bind my node with new values?

Thanks.

[Former Member]

solved

[uday_gubbala2]

Hi Nurullah,

Create a supply function for the node which you are using for binding to your ALV. Now when the user enters the new set of data in the popup and saves it into the database call the INVALIDATE method up on the context node. This will result in all the contextual data getting invalid & would re-call your supply function. Your supply function would then fetch the new modified set of values from the database & display them on your ALV. Hope this helps resolve your problem.

Regards,

Uday

[Former Member]

Thank you very much Uday,

How can use this method and where?

Thanks again.

[Former Member]

Ok, i did it