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.length error
The code below is in a button on the Customer Form.
It counts how many contacts a customer has within the search filters.
If the Customer doesn't have any Contacts I get this error:
TypeError 'length' is null or not an object.
How can I trap the error or find a way around this?
function xGetHowManyChildren() { var arrSearchFilter = new Array(); arrSearchFilter[0] = new nlobjSearchFilter('company',null,'is',nlapiGetRecordId()); arrSearchFilter[1] = new nlobjSearchFilter('custentitychildcentre', null, 'noneof', '@NONE@'); var arrSearchColumn = new Array(); arrSearchColumn[0] = new nlobjSearchColumn('firstname'); arrSearchColumn[1] = new nlobjSearchColumn('company'); var arrSearchResults = new Array(); arrSearchResults = nlapiSearchRecord('contact',null,arrSearchFilter,arrSearchColumn); <span style="color:'"Blue"'"><strong>for (var i = 0; i &lt; arrSearchResults.length; i++)</strong> </span> { var results = arrSearchResults[i]; if (results == undefined || results == null) { break; } else { var Col0 = results.getValue(arrSearchColumn[0]); } var ChildCount = Math.abs(i + 1); } alert("ChildCount: " + ChildCount; } 0