JavaScript/jQuery PivotGrid - headerFilter.texts
Configures the texts of the popup menu's elements.
                        Type:
                    
        cancel
Specifies the text of the button that closes the popup menu without applying a filter.
                        Type:
                    
                
                    Default Value: 'Cancel'
                
        emptyValue
Specifies the name of the item that represents empty values in the popup menu.
                        Type:
                    
                
                    Default Value: '(Blanks)'
                
        Feedback