topic To get info from clasterTemplate in ArcGIS JavaScript Maps SDK Questions

To get info from clasterTemplate

AndyLoginov — Wed, 19 Jan 2022 12:59:58 GMT

Hi, guys, I have a claster template.

There is a button in a clasterTemplate "to show objects", when you press it, you can see a list of features right in this template.
Bu I want to change button "to show objects" with my button "To show features in claster" and print to console every attribute of every feature.
How can I get a list of features with their attributes in this claster template? Is it possible?

const toShowFeaturesInClaster = (view) => {
console.log("clasterFeatures", view.popup.// any code here?);
}

view.popup.on("trigger-action", (event)=> {
if(event.action.id === "clasterDetails") {
toShowFeaturesInClaster(view);
}
})

Re: To get info from clasterTemplate

KristianEkenes — Wed, 19 Jan 2022 17:29:29 GMT

Hey Andy,

I recommend you check out the Query Clusters sample - https://developers.arcgis.com/javascript/latest/sample-code/featurereduction-cluster-query/. It demonstrates how you can query all features within a cluster. Basically you will do something like this when the action executes:

const query = layerView.createQuery(); query.aggregateIds = [graphic.getObjectId()]; const { features } = await layerView.queryFeatures(query); // features are the features included in a cluster // they contain the attributes

Re: To get info from clasterTemplate

AndyLoginov — Thu, 20 Jan 2022 08:56:50 GMT

@KristianEkenes thank you so much for your answer, it was very helpful! I got what I need.