Latest Contributions by JamesCrandall

Yeah, was my oversight when first attempt at this then realized that layer.layerObject is a view only service in the webmap source to this WAB app.  serverSideScratchLayerFacs is the edit service to the same data source. I still think its close because it does in fact applyEdits and adds the selGraphic point feature with attributes!  But I'm not seeing why features[0] is not getting deleted at the same time. Thanks again, I'm making progress with you're input! Edit: final change works to setup applyEdits with the update instead of add/delete.  Ken I used all of your input/posts to solve this so I just marked the one that was super useful to get the correct workflow.  Much appreciated! This is the last change that worked: serverSideScratchLayerFacs.applyEdits(null, [selGraphic], null)   ... View more

Great idea.  Thanks for that.   Looks like I'm close -- there is a new point feature created with all of the correct attributes, however the original point feature that I started with is not deleted.  reply_click: function (e) { console.log(e.target.id) this.map.itemInfo.itemData.operationalLayers.forEach(layer => { if (layer.layerObject) { if (layer.title === "Water Use Application Facilities") { var queryTask = new QueryTask(layer.layerObject) var query = new Query(); query.returnGeometry = true; query.outFields = ['*'] query.where = "facilityId = '" + e.target.id + "'" layer.layerObject.selectFeatures(query).then(function (features) { if (layer.layerObject.geometryType === 'esriGeometryPoint' && features.length === 1) { //var feat = layer.layerObject.getSelectedFeatures(); //console.log(features[0]) this.map.centerAt(features[0].geometry); this.map.graphics.clear(); var selSymbolJson = { "color": [ 0, 0, 0, 0 ], "size": 30.5, "angle": 0, "xoffset": 0, "yoffset": 0, "type": "esriSMS", "style": "esriSMSCircle", "outline": { "color": [ 0, 255, 250, 255 ], "width": 2.50, "type": "esriSLS", "style": "esriSLSSolid" } } var attributes = {}; attributes['appId'] = features[0]['attributes'].appId //this.appId attributes['reviewStatus'] = features[0]['attributes'].reviewStatus attributes['facilityId'] = features[0]['attributes'].facilityId attributes['facilityType'] = features[0]['attributes'].facilityType attributes['facilityName'] = features[0]['attributes'].facilityName attributes['permitId'] = features[0]['attributes'].permitId attributes['OBJECTID'] = features[0]['attributes'].OBJECTID this.selGraphic = new Graphic(features[0].geometry, symbolJsonUtils.fromJson(selSymbolJson), attributes) this.map.graphics.clear(); this.map.graphics.add(selGraphic); this.editToolbar = new Edit(this.map); this.editToolbar.activate(Edit.MOVE, selGraphic); this.editToolbar.on('graphic-move-stop', function (evt) { var serverSideScratchLayerFacs = new FeatureLayer("urlToEditableFeatureService/FeatureServer/0" + '?token=uV6qzrCtV3hX_4XCqy_u9u3sVAb3QxuT86L1mTwlHdu1lcfPjOrer2vpjXoi61Y3wh8Fz82hsjqlosBKnOsdPF5m3wTW6wF9GmlRLgaPUQk.'); // + window.atob(tok)); var scratchQueryFacs = new Query(); scratchQueryFacs.where = "facilityId = '" + e.target.id + "'" serverSideScratchLayerFacs.queryFeatures(scratchQueryFacs); serverSideScratchLayerFacs.selectFeatures(scratchQueryFacs).then(function (features) { serverSideScratchLayerFacs.applyEdits([selGraphic], null, [features[0]]) this.editToolbar.deactivate() layer.layerObject.refresh() }) }) } }); } } }) },     ... View more

Ken -- thanks for the input. I don't have the full workflow correct I'm sure.  The way I have it currently once the selection is applied the selected feature/graphic is moveable and the new location has the symbology of the graphic (all good so far).  Then when the user click elsewhere (not on the selected graphic), I want the applyEdits to immediately update the feature service with the new point location of the graphic and it's attributes (deleting the original point feature) and the underlying feature service to show the new point.   Edit: I'm not sure that simply clicking off / on the map to applyEdits is the best idea.  I mean, that would get invoked anytime a click (identify feature for ex).  I think ideally, I just want to apply the edit immediately after the graphic has been moved. Hope that makes sense but this is how I understood the various samples out there.  I'm all ears for guidance!   Thanks again. ... View more

Was tired of banging my head against the wall on that setSelectionsSysmbol and just implemented a simply selection Graphic that is added to the map.  I supposed if I have other graphics to deal with then the wholesale map.graphics.clear() that I do prior to each call would need to change but for now this will work I think. ... View more

Hi Robert -- thanks for the reply. I still don't see any change in symbol on the selected feature.  In an attempt to simplify, I just added the SimpleMarkerSymbol reference directly in the code to see if that would work but still not getting the symbology to change. I thought perhaps a layer.refresh() was needed but it has no affect.   var selSymbol = new SimpleMarkerSymbol(SimpleMarkerSymbol.STYLE_SQUARE, 10, new SimpleLineSymbol(SimpleLineSymbol.STYLE_SOLID, new Color([255, 0, 0]), 1), new Color([0, 255, 0, 0.25])); console.log(e.target.id) this.map.itemInfo.itemData.operationalLayers.forEach(layer => { if (layer.layerObject) { if (layer.title === "Water Use Application Facilities") { var queryTask = new QueryTask(layer.layerObject) var query = new Query(); query.returnGeometry = true; query.outFields = ['*'] query.where = "facilityId = '" + e.target.id + "'" //layer.layerObject.setSelectionSymbol(new SimpleMarkerSymbol(this.config.selectionSymbol)); var selSymbol = new SimpleMarkerSymbol(SimpleMarkerSymbol.STYLE_SQUARE, 10, new SimpleLineSymbol(SimpleLineSymbol.STYLE_SOLID, new Color([255, 0, 0]), 1),new Color([0, 255, 0, 0.25])); layer.layerObject.setSelectionSymbol(selSymbol); layer.layerObject.selectFeatures(query).then(function (features) { if (layer.layerObject.geometryType === 'esriGeometryPoint' && features.length === 1) { this.map.centerAt(features[0].geometry); //layer.layerObject.setSelectionSymbol(symbolJsonUtils.fromJson(selSymbol)); layer.layerObject.setSelectionSymbol(selSymbol); layer.layerObject.refresh(); } }); } } })     Just for reference, query.where is getting built with the e.target.id and seems to work fine because the map.centerAt() functions correctly when I click the specific item on the widget (e.target.id is the facilityId property found on the grid within the widget).   ... View more

heh.... No problem.  Actually I think I've worked it out.  But yep my squigglies perception is about maxed out for the day!   Thanks for the answer it helped. ... View more

Well... if you're up to taking a stab at my list-build problem I can keep this thread going!  🙂 ... View more

Good eye.  Thank you!    I'm attempting to transform a XML response from a non-spatial api that I've got to basically rebuild into well-formatted json and it looks like I've got an improper list-build process going on somewhere that generates the json.  Your correction looks like it should work. ... View more

These are geometries created by web tools, unvalidated / uncontrolled (the users can create any kind of whacked-out polygon imaginable) so I think I may have to just pursue getting out of reading ring coordinate all together and just convert the JSON to a feature class.  Then reading geometries via da.cursor is probably going to be much easier/cleaner way. ... View more

Is direction guaranteed and how is direction determined?  Does it matter how the polygon was digitized (ie. an island polygon that was digitized clockwise)?   Thanks Josh!   Thanks! ... View more