Hi all,
I have a problem in refreshing ALV tree.I am calling a screen in my program.
On my screen I have an input box . I enter a value in the input box and when I press enter, my ALV tree gets populated in the container. If I change the value in the input box,and ALV tree doesnt get changed. It is the same previous tree. How to refresh my ALV Tree when my input changes and enter is pressed.
I have searched in sdn and found that we have to delete the tree first then again create heirarachy but this also not working for me.. when i delete the tree by using CALL METHOD WCL_ALV_TREE->DELETE_SUBTREE and again create heirarchy , it is creating new heirarchy but nothing is coming on the tree, Its all blank.
Please help me.
Thanks
Sachin
Edited by: Sachin Mahesh Gupta on Jan 16, 2012 8:26 PM
Edited by: Sachin Mahesh Gupta on Jan 16, 2012 10:21 PM