Latest Contributions by JoelBennett

Snapping support for these modules was added in v4.30, so wasn't available in 4.26. ... View more

That step is no longer necessary because Dojo was removed beginning with version 4.20.  The download package comes with an install.html file that contains the steps necessary for setting the SDK up on your web server. ... View more

Instead of: roomUseLayer.setDefinitionExpression = query.objectIds   You probably want: roomUseLayer.setDefinitionExpression(roomUserLayer.objectIdField + " IN(" + ids.join(",") + ")"); ... View more

This seems to do it: function manageDynamicSymbology(featureLayer, map) { if (featureLayer.loaded) manageDynamicSymbology2(featureLayer, map); else { featureLayer.on("load", function() { manageDynamicSymbology2(featureLayer, map); }); } } function manageDynamicSymbology2(featureLayer, map) { require(["esri/renderers/jsonUtils", "esri/symbols/jsonUtils"], function(rendererJsonUtils, symbolJsonUtils) { var originalRenderer = featureLayer.renderer; featureLayer.on("update-end", function() { var infos = []; featureLayer.graphics.forEach(function(graphic) { if (map.extent.intersects(graphic.geometry)) { var info = originalRenderer.getUniqueValueInfo(graphic); if (info) infos.push(info); } }); var uniqueValueInfos = []; var defaultSymbol = null; var defaultLabel = null; infos.forEach(function(uniqueValueInfo) { if (!uniqueValueInfo) { if ((defaultSymbol === null) && (originalRenderer.defaultSymbol)) { defaultSymbol = symbolJsonUtils.fromJson(originalRenderer.defaultSymbol.toJson()); defaultLabel = originalRenderer.defaultLabel; } } else if (!uniqueValueInfos.includes(uniqueValueInfo)) uniqueValueInfos.push(uniqueValueInfo); }); var newRenderer = rendererJsonUtils.fromJson(featureLayer.renderer.toJson()); newRenderer.infos = uniqueValueInfos.sort(function(a, b) {return originalRenderer.infos.indexOf(a) - originalRenderer.infos.indexOf(b);}); newRenderer.defaultSymbol = defaultSymbol; newRenderer.defaultLabel = defaultLabel; featureLayer.setRenderer(newRenderer); }); }); } ... View more

I ran into this today, and solved the problem by using UNION ALL instead of UNION, because I didn't have to worry about duplicate records, which was an impossible situation in this case.  At a high level, the problem occurred because a record had a SHAPE value of NULL. ... View more

According to the documentation for layerInfos, addEnabled, updateEnabled, and deleteEnabled are properties of the LayerInfo objects, not the Editor itself: const editor = new Editor({ view: view, layerInfos: [ layer: editConfigPolyLayer, addEnabled: false, updateEnabled: false, deleteEnabled: true ] });   ... View more

You should use the native Promise object instead.  Here is what the above code would look like using it: function _applyAdds (featureLayer, propertiesArr) { return new Promise(function(resolve, reject) { require (['esri/graphic'], function (Graphic) { var graphicsArr = []; propertiesArr.forEach (function (properties) { graphicsArr.push (new Graphic (null, null, properties)); }); featureLayer.applyEdits ( graphicsArr, null, null, function (a, u, d) { console.log (a, u, d); resolve(); }, // callback function (error) { console.log ('ERROR!', error); reject(error); }// errorback ); }); }); }   ... View more

Ok...yeah, I was mistaken about what you meant by uid.  In that case, your use of "setAttribute" is correct.  However, it's not recommended to use the "_items" array since it's undocumented, and the layer probably wouldn't notice that anything had changed if you manipulate it.  If you change a graphic's properties and/or attributes, you may want to call remove on the collection, and then add it back.  This would properly inform the layer instance that something has changed. If you use this alternate workflow, and it still doesn't work, then it's possible it could be a React issue.  I don't use that though, so I couldn't say for certain. ... View more

The uid property of a Graphic is set when it is instantiated, and cannot be changed afterwards.  If for some reason you need a graphic with a different uid, but the same info, you should use clone. There is no method for setting the visible property, but no method is necessary.  Just set the property value instead:   graphic.visible = false;       ... View more