Problems with the queries and events

AlbertoCañivano

I need to get a Feature Layer from a query. Until the Select features everything is ok but, after that. I always get the same problem.

ojo.io.script error Error: Failed to execute query.
at Object.h.load (init.js:885)
at init.js:191
at c (init.js:76)
at d (init.js:76)
at b.Deferred.resolve.callback (init.js:77)
at c (init.js:76)
at d (init.js:76)
at b.Deferred.resolve.callback (init.js:77)
at init.js:1507
at k (init.js:199)

You can see my code. Any ideas what is going on? Thanks!!

Edit fiddle - JSFiddle 

thejuskambi

The fiddler you have setup, contains localhost which is not available to us. So we are not able to test the fiddler.

However, I see in the code that you are trying to select features, even before the layer has been added to the map. This is not possible and probably the reason why you are getting the error.

If you are trying to limit the visible features from a feature layer based on selection from the dropdown. You may want to try it, by setting the definitionExpression of the FeatureLayer. Again the layer needs to be added to the map or you can pass it in the options parameter, while initializing the FeatureLayer.

Hope this is helpful.