$.udbMeta(ds).hasLookup()

note

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

$.udbMeta(ds).hasLookup()

Detects whether the first data source in the container has lookup data sources or not.

Returns a boolean.

Syntax

$.udbMeta( *ds* ).hasLookup()

The required ds is a data source selector.

Example

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