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Help with ArcGIS API for JS, Custom Popups

Question asked by Sherriffjeff on Jun 27, 2017
Latest reply on Jul 10, 2017 by fcbassongis

Hi all, I have be messing around with the ArcGIS API for Javascript.  So far, I have a basemap, added in a point feature layer that I published to AGOL and I have set up a popup template displaying the attributes from my feature layer. 


I would like to display live data in my popup when a user clicks on a point feature.  


How would I go about using the ID from the point feature selected, embed that into a URL and then run a HTTP GET request (with Header auth) and return the data .  Then take that data and use it in my popup.


I am hoping to find some sample code where the popup attribute data is being pulled from a URL or feature layer that is not currenlly added to the map.


My HTTP GET request returns the data like below:

<recorddatetime="2017-06-27 15:00:00"></record>


Any assistance would be appreciated.