@Override
    protected void onAfterRender()
    {
        super.onAfterRender();
        if (getDefaultModel() != null) {
            final UITableHeader headermodel = (UITableHeader) getDefaultModelObject();
            headermodel.setMarkupId(this.getMarkupId());
        }
    }
@Override
    protected void onAfterRender()
    {
        super.onAfterRender();
        if (getDefaultModel() != null) {
            final UITableHeader headermodel = (UITableHeader) getDefaultModelObject();
            headermodel.setMarkupId(this.getMarkupId());
        }
    }
@ Override protected void onAfterRender ( ) { super . onAfterRender ( ) ; if ( getDefaultModel ( ) != null ) { final UITableHeader headermodel = ( UITableHeader ) getDefaultModelObject ( ) ; headermodel . setMarkupId ( this . getMarkupId ( ) ) ; } }
Set the markupid into the model.

@see org.apache.wicket.Component#onAfterRender()
Set the markupid into the model .