Stop scheduled script using parameter

Hi all,

i wrote a scheduled script for un drop off orders  , i need to control the script by check box so when it is true the script run and when it is disable the script stop, i create a user script parameter with type check box, but i can’t control the script after i execute it

any help will be appreciated

/**
* @NApiVersion 2.0
* @NScriptType ScheduledScript
*/
define([‘N/search’, ‘N/record’, ‘N/runtime’, ‘N/task’, ‘N/log’], function(search, record, runtime, task, log) {
function execute(context) {
if (context.type == context.InvocationType.ON_DEMAND)
return;
var searchStop = runtime.getCurrentScript().getParameter(‘custscript2’);
log.debug({ title: ‘STOPONOFF’, details: searchStop });

var remainingUsage = runtime.getCurrentScript().getRemainingUsage();
var scriptID = runtime.getCurrentScript().id;
var mySalesOrderSearch = search.load({
id: ‘customsearch1199’
});

function stop() {

var scheduledScript = task.create({
taskType: task.TaskType.SCHEDULED_SCRIPT
});
scheduledScript.scriptId = scriptID;
scheduledScript.deploymentId = ‘customdeploy9’;
scheduledScript.params = {
searchStop: false
};
scheduledScript.submit();
}

var resultSet = mySalesOrderSearch.run();
var results = resultSet.getRange({ start: 0, end: 1000 });
for (var i = 0; i < results.length; i++) {
var myrec = record.load({
type: record.Type.SALES_ORDER,
id: results[i].id,
isDynamic: true
})
undropoff(myrec);
remainingUsage = runtime.getCurrentScript().getRemainingUsage();
searchStop = runtime.getCurrentScript().getParameter({ name: ‘custscript2’ });
log.debug({ title: ‘remainingUsage’, details: remainingUsage });

if (remainingUsage <= 100 || i == 999) {
log.debug({ title: ‘STOPONOFF’, details: searchStop });
var scrStatus = task.checkStatus(scheduledScript);
if (scrStatus.status == ‘QUEUED’)
stop();
break;
}
// log.debug({ title: ‘sales order id’, details: scrStatus.status });
}

function undropoff(dyRec) {
log.debug({ title: ‘sales order id’, details: dyRec.id });
dyRec.setValue({
fieldId: ‘custbody_sor_dropoffstatus’,
value: ‘NOT_STARTED’
}).setValue({
fieldId: ‘custbody_sor_dropoffqr’,
value: ”
}).setValue({
fieldId: ‘custbody_sor_dropoffimageurl’,
value: ”
}).setValue({
fieldId: ‘custbody_sor_dropoffstarttime’,
value: ”
}).setValue({
fieldId: ‘custbody_sor_dropoffarrivetime’,
value: ”
}).setValue({
fieldId: ‘custbody_sor_dropoffcompletetime’,
value: ”
}).setValue({
fieldId: ‘custbody_sor_dropoffcanceltime’,
value: ”
}).setValue({
fieldId: ‘custbody_sor_dropoffcancelreason’,
value: ”
}).setValue({
fieldId: ‘custbody_ord_dropoffcashtocollect’,
value: ‘0’
}).save({
enableSourcing: true,
ignoreMandatoryFields: false
});
log.debug({
title: ‘Debug’,
details: ‘Done’ + dyRec.id
});
}

}return {
execute: execute
};
});