Latest Contributions by GuusClaessen

For anyone encountering this with jquery.post(), make sure that you JSON.stringify the features part. So for example, this works: var url = "https://sampleserver6.arcgisonline.com/arcgis/rest/services/Notes/FeatureServer/0/addFeatures"; var feature = {          "geometry" : {"x" : 2, "y" : 52},           "attributes" : {                 "note" : "Hello!",                 "name": "Guus"            },            "spatialReference" : {                     "wkid" : "4326"             } }; $.post(url, {           features: JSON.stringify([feature]),           f: "json" }) .done(function(results) {         console.log(results); }) .fail(function(error) {         console.log(error); }); (note that you have to put the one feature in an array)  I hope this will help! ... View more