I am relatively new to JavaScript, and having trouble calling back my query function results. I'd like to return point graphics (highlight corresponding query when user clicks on item(s) from dropdown, as well as return a table with the results.
Laura,
Well your issue with the query portion is you mention
(highlight corresponding query when user clicks on item(s) from dropdown)
That will not be possible because you have:
query.returnGeometry = false;
Next the issue with your drive- time analysis seems to be:
driveTimeTool = new ConnectInputToOutput(params, "toolPane");
I don't see where you have ConnectInputToOutput defined anywhere in your code.
Cross-posted to GIS StackExchange