how to restrict List
im
I have this Lists.
Region : Asia,Europe
Country: Japan, France
when i make a table has List(Region, Coutry), i can get table1.
Table 1
Region | Country | ||
Asia | Japan | ||
France | |||
Europe | Japan | ||
France |
Off course i know when I make a table has List (Country), Iget table2
table2
Country | |
+ Asia | |
Japan | |
+ Europe | |
France |
But I want this type of table3.
table3
Region | Country |
Asia | Japan |
Europe | France |
the point is how to show parent List (region) and restrice children List (country) ,unless increase memories.
Please tell me, how to make this table
Tagged:
0