How to get all feature attributes into Javascript?

ThomasGagne — Tue, 18 Mar 2014 14:00:58 GMT

How can I all a feature's attributes into Javascript?

When we use {*} to indicate all attributes, the only info template we can use is ${*}, but that doesn't allow us to add any HTML.

The end goal is we need to get all a feature's attributes into some kind of string (json is fine) so we can do something with it. In our case we need to persist it elsewhere.

In our page, we don't know which layers a user may select, or what feature they may click on, or even which attributes they'll be interested in. Each layer has unique attributes for its features, so we need to use some kind of wildcard.

layerMap[layerObject.name] = new FeatureLayer(each, {
  mode: FeatureLayer.MODE_SNAPSHOT,
  outFields: ["*"],
  infoTemplate: new InfoTemplate(layerObject.name, "${*}") 
});

Adding anything to the InfoTemplate screws it up. All we'll get is what we added, none of the key-value pairs.

topic How to get all feature attributes into Javascript? in ArcGIS JavaScript Maps SDK Questions

How to get all feature attributes into Javascript?