TabSet does not store values in backing bean

Hi woodstock users,

I've got a complex page whit a lot of input fields, so I decided to split it user-friendly into 3 pieces. I've done this using a TabSet with 3 tabs. When all 3 tab pages have been completed by the user, he is presented a Submit button to send the data.

Now the problem is: When a user fills in the values in tab 1 and swtiches to the next tab, the values of tab 1 are not stored in the backing bean. Thus, when he clicks on Submit button after completing tab 3 all data from tab 1 and 2 are lost. Why isn't it stored in the bound properties within the backing bean?

Regards, Stefan