how is the correct way for getting the po approval date by script?

AI generated answer (using internal Slack threads):

To get the Purchase Order (PO) approval date by script, you can use SuiteScript, NetSuite's JavaScript-based API. You would need to load the record and then get the value of the 'approvaldate' field. Here is a sample code snippet:

javascript
/**
 * @NApiVersion 2.x
 * @NScriptType Suitelet
 */
define(['N/record'], function(record) {
    function onRequest(context) {
        var poId = '123'; // replace with your PO id
        var poRecord = record.load({
            type: record.Type.PURCHASE_ORDER,
            id: poId
        });
        var approvalDate = poRecord.getValue('approvaldate');
        context.response.write('Approval Date: ' + approvalDate);
    }
    return {
        onRequest: onRequest
    };
});

This script loads the PO record using its internal id, then retrieves the approval date using the

getValue

method. The approval date is then written to the response. Please note that you need to replace '123' with the actual internal id of your PO. Also, this script is a Suitelet, which means it runs on-demand and is invoked by making a GET or POST request to a specific URL. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******