Get all child records of a customer via script

To get all the child records of a customer via script, we can use nlapiSearchRecord api. We just need to use joined searches.

Below is a sample script that captures all the children of a customer record.

function getChildren(){

var filters = new Array();
// 915 is the internal id of the parent customer
filters[0] = new nlobjSearchFilter('internalid', 'parentcustomer', 'anyof', '915');

var columns = new Array();
columns[0] = new nlobjSearchColumn('internalid');

var results = nlapiSearchRecord('customer',null, filters, columns);

//results would be an array of the internal ids of the child customers

for (var i=0; i<results.length; i++){

nlapiLogExecution('DEBUG','Child #'+i,results[i].getValue('internalid'));

}

}