$.udbMeta(ds).hasCount()

note

This article is about the hasCount() function of the DataSourceMetaContainer object.

$.udbMeta(ds).hasCount()

Detects whether a record count must be performed when querying the first data source in the container. This depends on the value of the hasCount property of that data source.

Returns a boolean.

Syntax

$.udbMeta( *ds* ).hasCount()

The required ds is a data source selector.

Example

$.udbMeta('EMP').hasCount();