Cols.getLookups()

note

This article is about the getLookups() function of the Cols object.

Cols.getLookups()

Gets the lookup data sources that link to the first column in scope, i.e. that use it as their foreign key column.

Returns an array of data source IDs.

Syntax

$.udb( *ds* ).cols( [columns] ).getLookups()

The required ds parameter is a data source selector.

The optional columns is a column selector. If omitted, all columns in scope are selected.

Example

$.udb('EMP').cols('DEPT_NO').getLookups().forEach((dsId) => {
    console.log('%s has a lookup that links to DEPT_NO', dsId);
});