ResultRowCountListener
The ResultRowCountListener
type describes a function that is used to listen to changes to the number of ResultRow
objects in a query's ResultTable
.
(
queries: Queries,
tableId: Id,
count: number,
): void
Type | Description | |
---|---|---|
queries | Queries | A reference to the |
tableId | Id | The |
count | number | The number of |
returns | void | This has no return value. |
A ResultRowCountListener
is provided when using the addResultRowCountListener
method. See that method for specific examples.
When called, a ResultRowCountListener
is given a reference to the Queries
object, the Id
of the ResultTable
whose ResultRow
Ids
changed (which is the same as the query Id
), and the count of ResultRow
objects in the ResultTable
.
You can create new query definitions within the body of this listener, though obviously be aware of the possible cascading effects of doing so.
Since
v4.1.0