Search not working on item record - netsuite

Question

I am not able to get the list of item.I am using a saved search and want to create a list of all the item record id from it.
But it is not working.
my code
var loadSearch=nlapiLoadSearch('item','customsearch12');
var getData = loadSearch.runSearch();
var itemCol=new Array();
for(var i=0;i<getData.length;i++)
{
itemCol.push(getData[i].getId());
}
Can somebody help me with this

Answer 1

try this code
var loadSearch=nlapiLoadSearch('item','customsearch12');
var getData = loadSearch.runSearch();
var itemCol=new Array();
getData.forEachResult(function (searchRow) {
itemCol.push(searchRow.getId());
return true;
});
when you use a nlapiLoadSearch, the result is nlobjSearchResultSet and not an array like in the case of nlapiSearchRecord.
if you use nlapiSearchRecord, then you can loop through the result like you were trying in your code, i.e. using index

Answer 2

The answer given above by Nitish is perfectly correct but you need to consider one more thing.
nlapiLoadSearch api returns 4000 records at a time.
The nlapiSearchRecord api returns only 1000 records at a time , so what if your saved search consists of more than 1000 records.
So you will miss those extra items.
so here is the code to have better results
//Searching the items
var searchResults = nlapiSearchRecord('item', 'customsearch12',null,null);
var searchedItemId;
var lastId;
var completeResults = new Array();
var arrNewFilters=[];
if (searchResults != null) {
completeResults = completeResults.concat(searchResults);
}
else {
completeResults = null;
nlapiLogExecution('Debug', 'No item found',
weight + ' Null result');
}
if (completeResults != null) {
if (searchResults.length == 1000) {
while (searchResults.length == 1000) {
//Initialize variable
lastId = "";
//Get Record Id of Last record,
//to search the item record again from that record
lastId = searchResults[999].getId();
//start after the last id searched
arrNewFilters.push(new nlobjSearchFilter("internalidnumber",
null, "greaterthan", lastId));
//Lets search again
var searchResults = nlapiSearchRecord('item', 'customsearch12',
arrNewFilters, null);
if (searchResults != null) {
//Append the search result to the result present before
completeResults = completeResults.concat(searchResults);
}
}
}
for (var result = 0; result < completeResults.length; result++) {
//Loop through the items
}
Hope you got me Nitish!!!

Answer 3

Here's a sample of how to fetch over 1k of results in NetSuite/NetScript.
The search "customsearch_tel_tg_by_trunk_type" is not really relevant.
Complete sample of 1k+ results fetch in NetSuite/NetScript

Answer 4

You could get all the results one by one using a callback function till all the records are iterated.
var search = nlapiLoadSearch('item','customsearch12');
var resultSet = loadSearch.runSearch();
var itemCol=new Array();
resultSet.forEachResult(function (iterator) {
itemCol.push(iterator.getId());
return true;
});
or you could load few records of it using the getResults of the nlobjResultSet
var search = nlapiLoadSearch('item', 'customsearch12');
var resultSet = search.runSearch();
var results = resultSet.getResults(0, 100);//get the results from 0 to 100 search results
var itemCol = new Array();
for(var i in results)
{
itemCol.push(results[i].getValue('id'));
}