Latest Contributions by YungKaiChin

Let me know if you still need help. In generally, you can pass an array of layers to a function. Each time you loop through the array, you execute an querytask. Last, use an instance of "dojo/promise/all" to wait until all results are received and do something. ... View more

Switch parser and Button function parameters ... View more

Does the link actually work? (I wasn't able to connect to the server/service, btw.) ... View more

Sorry. I mean layerDefinitions Here is the reference with a short sample of how to use it: arcgisdynamicmapservicelayer-amd | API Reference | ArcGIS API for JavaScript‌ var layerDefinitions = []; layerDefinitions[0] = "POPULATION > 5000000"; layerDefinitions[5] = "AREA > 100000"; dynamicMapServiceLayer.setLayerDefinitions(layerDefinitions); ... View more

Use queryDefinition. ... View more

You could just use built-in method: street.show(); or street.hide(); ... View more

Sorry. Just found a mistake in my own code. 😛 It should be featureSet.features.length instead. Nevertheless, if you don't see any popup, it means the problem is above that line of code. ... View more

1. Did you see any popup with a number? 2. To limit other errors, you can comment all codes afterward. ... View more

Your codes may have multiple problems, but first off, ... Change from queryTask.execute(query, showResults(featureSet) { alert(featureSet.length);}); To queryTask.execute(query, function(featureSet) { alert(featureSet.length);}); Then, you can start from there. ... View more

Have you tried nest the function within? Ex: queryTask.execute(query, function(featureSet) { alert(featureSet.length);}); See if you get anything. ... View more

Try remove or rename these after uninstall ArcGIS 10.2 "may" help: 1. arcgisserver folder 2. Program Files\ArcGIS\Server folder 3. Program Files\ESRI\License10.2\sysgen\keycodes file ... View more

What did you see in the infoWindow if a field was null? ... View more

That makes me wonder if 4.0 is in the work and when it will be released. 😛 ... View more

Try to use both null and "undefined" and see if that works. ... View more

You only need the extension if you want to public mosaic dataset as service. Also, the extension does not increase the performance of an image service, but creating a cached image service will. ... View more