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Fix write out GeoJSON features with id equal to 0

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This commit is contained in:
Frederic Junod
2015-10-28 15:09:29 +01:00
parent 4846a49258
commit d59f6979f7
2 changed files with 7 additions and 1 deletions
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2
src/ol/format/geojsonformat.js
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@@ -530,7 +530,7 @@ ol.format.GeoJSON.prototype.writeFeatureObject = function(
'type': 'Feature' 'type': 'Feature'
}; };
var id = feature.getId(); var id = feature.getId();
if (id) { if (id !== undefined) {
object['id'] = id; object['id'] = id;
} }
var geometry = feature.getGeometry(); var geometry = feature.getGeometry();

6
test/spec/ol/format/geojsonformat.test.js
View File

@@ -551,6 +551,12 @@ describe('ol.format.GeoJSON', function() {
expect(geojson.geometry).to.eql(null); expect(geojson.geometry).to.eql(null);
}); });
it('writes out a feature with id equal to 0 correctly', function() {
var feature = new ol.Feature();
feature.setId(0);
var geojson = format.writeFeatureObject(feature);
expect(geojson.id).to.eql(0);
});
}); });
describe('#writeGeometry', function() { describe('#writeGeometry', function() {