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Hello all,
I am trying to buffer a polygon of a dropdown selection. I am hoping somebody can point me where I am going wrong.
var TRSSelect = dom.byId("selectTownshipPanel");
on(TRSSelect, "input", function(e) {
var type = e.target.value;
var task = new QueryTask({
url: panelurl + "2"
});
var params = new Query({
where: "trs = '" + type + "'",
returnGeometry: true
});
task.execute(params)
.then(function(response) {
console.log(response.features["0"].geometry);
console.log(response.features[0].geometry);
console.log(response.features[0].geometry + " TRS response FEATURES");
console.log(response.features["0"].geometry + " TRS response FEATURES");
buffer = geometryEngine.geodesicBuffer(response.features["0"].geometry, 100, "feet", false);
console.log(typeof buffer);
console.log("buffer completed");
bufferLayer.add(new Graphic({
geometry: buffer,
symbol: polySym
}));
});
});My output for this code is:
It is able to retrieve the geometry, but will not execute the buffer (does not lot to console "buffer completed") and add to the graphic layer.
I have isolated this to the buffer because if I pass in the response.features[0].geometry, the resulting geometry can be added to my graphic layer illustrated here:
//buffer = geometryEngine.GeodesicBuffer(response.features["0"].geometry, 100, "feet", false);
console.log(typeof buffer);
console.log("buffer completed");
bufferLayer.add(new Graphic({
geometry: response.features[0].geometry,
symbol: polySym
}));
});
});
Graphic layer is displayed now when passing in just geometry of response features:
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