Variables Javascript

RickeyFight

I am looking for a way to add two variables together into a string.

My two variables are

var defExp = "SUB_REGION='East North Central'";
var defExp2 = "STATE_NAME IN( 'New York', 'New Jersey', 'Delaware')";

I need them to stay separate until they are in:

states.setDefinitionExpression(defExp OR defExp2);

I know this works:

var  defExp = "SUB_REGION='East North Central' OR STATE_NAME IN( 'New York', 'New Jersey', 'Delaware')";
states.setDefinitionExpression(defExp);

But I need two separate variables.

Thank you

rscheitlin

Rickey,

  OK use this then:

            defArr = [];
            if(defExp !== ""){
              defArr.push(defExp);
            }
            if(defExp2 !== ""){
              defArr.push(defExp2);
            }
            if(defExp3 !== ""){
              defArr.push(defExp3);
            }
            states.setDefinitionExpression(defArr.join(" AND "));