How do I call my SOE using the JS API?

chrisweaves — Thu, 09 Jul 2020 16:39:44 GMT

Hi,

I have an SOE deployed and can call it fine using a browser using the following:

https://server/arcgis/rest/services/Testing/TestLayer/MapServer/exts/FeatureCountSOE/findNearbyFeatures?layerId=0&location=%7B%22x%22%3A0%2C%22y%22%3A0%2C%22spatialReference%22%3A%7B%22wkid%22%3A3857%7D%7D&distance=10000&f=json

That works fine and sends a json response with the feature count.

What I need is to replicate the call above but using the JS API, I have tried a few things but none seem to pass append the REST endpoint with the required parameters (layerId, location and distance), here's what I tried

var queryTask = new QueryTask({
url:   "https://server/arcgis/rest/services/Testing/TestLayer/MapServer/exts/FeatureCountSOE/findNearbyFeatures",
  layerId: 0,
  distance: 10000,
  location: "{'x':0,'y':0,'spatialReference':{'wkid':3857}}",
  f: "json"
});

var query = new Query();
query.outFields = ["*"];
queryTask.execute(query).then(function(results){
  alert(results);
});

Am I way off the mark? Feels like it 😕

Thanks for your help!

Re: How do I call my SOE using the JS API?

RobertScheitlin__GISP — Thu, 09 Jul 2020 16:43:58 GMT

Chris,

Yes a query task is not the right class to use. You need to use esriRequest.

request | ArcGIS API for JavaScript 4.15

Request data from a remote server | ArcGIS API for JavaScript 4.15

topic Re: How do I call my SOE using the JS API? in ArcGIS JavaScript Maps SDK Questions

How do I call my SOE using the JS API?

Re: How do I call my SOE using the JS API?