map « Datatable « JSF Q&A

1. How to map the value of a h:selectBooleanCheckbox in a h:dataTable within a h:dataTable?

The h:selectBooleanCheckbox in question is in a h:dataTable (of Extras) within a h:dataTable (of Items) within a h:dataTable (of Categories). Many Items are displayed and each Item can have many Extras.

<h:dataTable ...

2. Showing a List of Maps in a dataTable