I have a complex tabular dataset that has lat/long values.
I would rather use a JSON or geoJSON file to allow the user to query what data range they want, then map the results. I can only see where you download geojson (or csv file) and load it. I don't see how that makes the data dynamic.It seems like in this model I would have to download the data every time, rather than it coming directly from a url. Is this true? or is there a way to make it dynamic?
Hi Dorothy,
Are you getting the json from an API? You could try to grab the json with a fetch then load it using https://developers.arcgis.com/javascript/latest/guide/using-fromjson/index.html
alternatively: https://github.com/Esri/geojson-layer-js