GWT单元格表从一行取值

Question

i have a problem

i have a GWT celltable with many information on each row, i need to extract a single information for each row;

can explain me how can i do?

Answer 1

You have to add a "SelectionModel" to your "CellTable" widget:

1. Choose a standard SelectionModel or write your own.
2. Add this SelectionModel to the cell widget using setSelectionModel(SelectionModel).
3. Create a SelectionChangeEvent.Handler implementing onSelectionChange.
4. Add this handler to the SelectionModel using addSelectionChangeHandler.

See this sample for more information.