N/ui/serverWidget Module
Form.clientScriptFileId
Property Description: The internal file ID of client script file to be used in this form. Use this property when attaching an on demand client script to a server-side script. If you deploy a client script to a form using Form.clientScriptFileId or Form.clientScriptModulePath, using the N/log Module adds the logs to the deployment of the parent script. The parent script can be either a beforeLoad user event script or a SuiteScript 2.0 Suitelet Script Type.
Type: number
Supported Script Types: SuiteScript 2.0 Suitelet Script Type and SuiteScript 2.0 User Event Script Type (beforeLoad(scriptContext))
Module: N/ui/serverWidget Module
Since: 2015.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=Form.clientScriptFileId

// Code Example 1

//Add additional code

//...

var form = serverWidget.createForm({

    title : 'Simple Form'

});

form.clientScriptFileId = 32;

//...

//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4340375753.html