Hi all
Thanks to Wicket, I've been successfully building a map where I can
show items on it and move them through ajax.
However, I've the following issue : I store an item location twice.
One time in the ArrayList of ArrayList containing my cells, and the
other time in each item.
Indeed, I need both to be able to draw the map and to be able to know
where a precise item is without having to browse the whole ArrayList
of ArrayList.
As such, I encounter somes issue when updating the location of an
item, having to change it twice properly and at the time dealing with
multi users view of it.
Is there a common pattern to avoid such issue ? Would you have any suggestion ?
Thanks in advance
ZedroS
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