DashboardCanvasService.getTemplateCells Method
        
 Retrieve the template cells view models.
 
         
        Parameters
        
            - headerBodyFooterOnly
            
 
            - 
                
Type: Boolean
gets all the template cells for header body and footers only. 
        
        Return Value
        
Type: Array
        
ElementType: TemplateCellViewModel
        
The template cell view models.