1 Reply Latest reply on Aug 14, 2017 5:53 PM by asorokina

    PIWebAPi and Angular: how to retrieve multiple values 

    HansBleijendaal

      Can anybody advise me how to get multiple values (snapshots from multible AF-attributes) from an element from AF-database and present them on a web-page.

      Currently I am implementing PiWebApi and AngularJS (just a beginner...).

      I am able to get snapshots from single attributes with an http-call.

      But with bulk-values (get streamset) i get errors, like "Cache-Control header may not be specified on bulk data requests".

      Does anybody has a suggestion or an example....

      I am using AF 2016R2, but if needed I can upgrade.....