How to get attributes of Web Map feature which user clicked on in custom widget in ArcGIS Experience Builder application?

Question

I have an ArcGIS Experience Builder application, which uses a Web Map I host in ArcGIS online. This Web Map contains a feature layer with several attributes, and I can use these in Experience Builder with the stock widgets (i.e. updating dynamic text based on attributes when the user clicks on a certain feature). I am now trying to write a custom widget using Jimu which displays some text when the user clicks on a feature:

jmv.view.on('click', evt => {
        const point: Point = jmv.view.toMap({
          x: evt.x,
          y: evt.y
        })

jmv.view.hitTest(evt).then((response) => {
          console.log(response.results[0].graphic.attributes)
          // Do things with the attributes of the clicked feature
        })
      })

However, this code only returns the `ObjectID` attribute of the clicked feature, and none of the others. How do I access the rest of the features?

kenbuja · Accepted Answer

You have to add the fields you want to see in the feature layer's outFields property. It defaults to null, only returning the Object ID field