I have a program using REUSE_ALV_HIERSEQ_LIST_DISPLAY, the output are header line and item lines in it. Fox the first level(header) , there is a check box. For the second level (item lines) , there are also check boxes.
My requirement is: if user check the first level(header)'s check box, the second level's (item lines) check boxes should be checked for all ('X').
Any idea how to realize it ?
Thanks a lot!!