def link_order_filter(self, column, modelview_name):
        """
            Arguments are passed like:
                _oc_<VIEW_NAME>=<COL_NAME>&_od_<VIEW_NAME>='asc'|'desc'
        """
        new_args = request.view_args.copy()
        args = request.args.copy()
        if ("_oc_" + modelview_name) in args:
            args["_oc_" + modelview_name] = column
            if args.get("_od_" + modelview_name) == "asc":
                args["_od_" + modelview_name] = "desc"
            else:
                args["_od_" + modelview_name] = "asc"
        else:
            args["_oc_" + modelview_name] = column
            args["_od_" + modelview_name] = "asc"
        return url_for(
            request.endpoint,
            **dict(list(new_args.items()) + list(args.to_dict().items()))
        )
def link_order_filter ( self , column , modelview_name ) : new_args = request . view_args . copy ( ) args = request . args . copy ( ) if ( "_oc_" + modelview_name ) in args : args [ "_oc_" + modelview_name ] = column if args . get ( "_od_" + modelview_name ) == "asc" : args [ "_od_" + modelview_name ] = "desc" else : args [ "_od_" + modelview_name ] = "asc" else : args [ "_oc_" + modelview_name ] = column args [ "_od_" + modelview_name ] = "asc" return url_for ( request . endpoint , ** dict ( list ( new_args . items ( ) ) + list ( args . to_dict ( ) . items ( ) ) ) )
Arguments are passed like:
                _oc_<VIEW_NAME>=<COL_NAME>&_od_<VIEW_NAME>='asc'|'desc'