Get component in each row on the table

General
1

Hi everybody,

I have a compoment in table by

tableData.addContainerProperty("Select", OptionGroup.class,  null);

How can i get this component on each row from the table ?

2

You need to add a new instance on every row, since a single component can only be in one place at a time. The adding would happen for example like this:

for (Integer itemId : itemIds) {
     table.addItem(new Object[] {<contents of previous columns>, new OptionGroup(), <contents of following columns>}, itemId)
}
3

Specifying a default value other than
null
 would be a good place to start. From there, I would implement my own Container that generates the right ComboBox for each row.