Java Util List in a grid

Q&A
1

Hi, I need to include a java.util.List in an editable matrix.

2

Just use a two dimension’s array variable (Lists are perfectly acceptable) as inicial value of an widget like editable grid.

3

Yes, I do this but the process is waiting and does not show the table. Any other configuration needed?

4

How are you building your array?

5

Just use a two dimension’s array variable (Lists are perfectly acceptable) as inicial value of an widget like editable grid.

6

The array is created by means of a connector to mysql and returns a java.util.List. In a list widget type displays perfectly, the problem is with the table

7

So you are working with an one domension Array?

8

I am working with an array of n rows and 1 column

9

So, one dimension. If you want to work with editable grids you need to create a 2 dimensions array, a list (lines) containing other list (columns).

10

There is some example of this?