Hello,
I have a DataTable and its Abstract[Exportable]Column list, where some
of the columns are exportable and the others are only visible.
Is it possible for a column to be only exportable but not visible? I've
tried overriding
protected Component createDisplayComponent(String componentId,
IModel<String> dataModel)
{
return new Panel(componentId) {};
}
but this results in the column being there (with its header component)
and empty, taking up otherwise useful screen space...
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