If you aren't already doing so you might want to use dojo/promise/all. dojo/promise/all provides a way to determine when all the queries are done and let you work with the results. We have a sample in the help that shows this approach. Here's a bit of code pulled from the sample that shows how all works. Basically dojo/promise/all accepts an object or an array. In this example we provide an array of deferreds and then we tell it to run the handleQueryResults function when all the queries have completed.
promises = new all([parcels, buildings]);
promises.then(handleQueryResults);
console.log("created d list");
}
function handleQueryResults(results) {
console.log("queries finished: ", results);
var parcels, buildings;
// make sure both queries finished successfully
if ( ! results[0].hasOwnProperty("features") ) {
console.log("Parcels query failed.");
}
if ( ! results[1].hasOwnProperty("features") ) {
conosle.log("Buildings query failed.");
}
// results from deferred lists are returned in the order they were created
// so parcel results are first in the array and buildings results are second
parcels = results[0].features;
buildings = results[1].features;
Alternatively you could use an object and provide a key for each. Then you'd access the values using the specified key. More information can be found on this in the dojo doc for dojo/promise/all.
all({
buildings: buildingsQuery,
parcels: parcelsQuery
}).then(function(results){
