I'm a GIS student and I am trying to make a web application using javascript. I am having trouble with using the layer in my webmap with a related table to display this information in a popup. I know there is an actual function in the webmap viewer you can show related information, but my problem is each row in my main table has multiple rows and fields of information related to it via my key id which just leaves the popup blank. I've seen some examples online of javascript solving this problem but they are all with arc server. Can I even accomplish this with the webmap or bringing the webmap into javascript environment?
