erchaj

Merci. I also give my version, with this one you does not need to initialize the the array. Eric

Merci. I also give my version, with this one you does not need to initialize the the array. Eric

Thanks for your answer. Now I know which index the user click but how could I know which item in the cluster the user click. As I see the array have to be initialize before your solution works. Eric

Let say I use the 1D array of clusters. How could I know which cell the user click if I use a scrollbar? Thanks