> Hello. Anybody know there is a sample/class for a editable db data grid ?

Not that I have seen yet. Single row editing is the best
I've seen so far.

> Any comments or pointers is welcome.

If you are looking at pure PHP, (actually browser based
access in general) then since all the information has to be
posted back to the server for processing, updating a line at
a time is 'safest' approach.

A grid of input controls is possible, but i suspect that the
fact that ALL the information for the grid has to go back
and forth may slow it down. Unless some clever so-an-so has
an idea ;) Each grid line a separate form perhaps?

--
Lester Caine
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L.S.Caine Electronic Services