N/currentRecord Module
Field.getSelectOptions()
Method Description: Returns an array of available options on a standard or custom select, multiselect, or radio field as key-value pairs. You can use this method only in dynamic mode. For additional information on dynamic mode, see CurrentRecord.isDynamic.
Returns: array Only the first 1,000 available options are returned in an array. If there are more than 1,000 available options, an empty array [] is returned. This function returns an array in the following format: This function returns Type Error if the field is not a supported field for this method.
Governance: None
Supported Script Types: Client scripts For more information, see SuiteScript 2.0 Client Script Type.
Module: N/currentRecord Module
Since: 2016.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=Field.getSelectOptions(options)

// Code Example 1

[{value: 5, text: 'abc'},{value: 6, text: '123'}]



// Code Example 2

//Add additional code

//...

var options = objField.getSelectOptions({

    filter : 'C',

    operator : 'startswith'

});

//...

//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4834781098.html