SerializableDataModel and Status of checkbox

[argonist]

Hello,

I developed the datatable with paginagtion like at the richface live demo: http://livedemo.exadel.com/richfaces-demo/richfaces/dataTable.jsf?tab=dataModel&cid=222566 The class with extended of SerializableDataModel is used as a request scope.

Now I added a column with checkbox. How can the status of checkbox from datatable be stored in DB? In method "update()" or another way?

Thank you in advance

Manu

[nbelaevski]

Hi Manu,

Either in update() method or later in action method.

[argonist]

Hello Nick,

If I use action method, but I cannot get the list from datatable to store because of request scope. Always nullPointerException. I tried to implement the action method in the class with extended of SerializableDataModel.

I dont want to use the method "update()", because it should not store always.

Manu

[nbelaevski]

You can copy list into request-scoped variable in update() and then save in action.

[argonist]

It is not working. I think i have to copy list into session-scope variable at another bean in update(), then it will be working. The code is not nice. It's pity.

Manu