Calculating acres from Edit Widget pop-up window

RobertMueller_Jr1 — Fri, 01 Apr 2016 18:45:02 GMT

I am trying to allow a user to calculate geometry for a predefined field from the Edit widget pop-up window using the ESRI JS geometryEngine. So far I've added a button to the Edit widget pop-up (in place of the close button), and assigning a variable to the selected features. However, Firebug tells me there is an error on this line in the geometryengine.js

var CalcAcres=geometryEngine.geodesicArea(SelectedPoly, "acres")

Anyone have an idea on what's going on? My current thinking is that I'm doing to much in the "addButtonToInspector" and need to move the calculation somewhere outside this function

_addButtonToInspector: function() {

/*var closeButton = new Button({

label: esriBundle.common.close,

"class": " atiButton closeButton"

}, html.create("div"));

//Swapping out the CalcAcresButton for the "close" button

var CalcAcresButton = new Button({

label: "Calculate Acres",

"class": " atiButton CalcAcresButton"

}, html.create("div"));

html.place(CalcAcresButton.domNode,

this.editor.attributeInspector.deleteBtn.domNode,

"after");

this.own(on(CalcAcresButton, 'click', lang.hitch(this, function() {

//Get Selected polygon

var SelectedPoly = this.map.infoWindow.getSelectedFeature();

//Calculate the acreage, store in avariable

//Either "acres" or 109403

var CalcAcres=geometryEngine.geodesicArea(SelectedPoly, "acres");

//setting the value for the "Acres" field for with the calculated value

featureLayer.setAttributes({"Acres":CalcAcres});

//Applying the edits to the featurelayer

this.featureLayer.applyEdits(null, [featureLayer], null);

})));

topic Calculating acres from Edit Widget pop-up window in Web AppBuilder Custom Widgets Questions

Calculating acres from Edit Widget pop-up window