Trial project. Evaluation
Large interactive table to be filled by user online, secure, data stored at MYSQL.
1. Table size 100*100 (may vary), each cell is numbered 0000....9999
2. To visualize on page, squared zoom frame should allow enlarging the selected zone x4 (or 3-5, which is better)
3. User may "lock" a cell or "lock" multiple cells arbitrary with mouse (or "unlock" it); if afterwards button "confirmed" activated - the "locked" data transfer to database (My SQL) and change their base colour (for example from white to gray)
4. Next user may do the same, but can not change the "locked" cells
A design and text will be provided lately.