Latest Contributions by ChrisSmith7

‎11-04-2015

I would start by reading this: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7023325&filter%3DAND(p_IS_Number%3A7023305) Road Traffic Congestion Monitoring in Social Media with Hinge-Loss Markov Random Field

‎11-04-2015

According to the API: The default behavior of a WMSLayer is to execute a WMS GetCapabilities request, which requires using a proxy page. See the Using the proxy page help topic for more details. An alternate approach is to pass a resourceInfo object into the constructor which does not require a GetCapabilities request. WMSLayer | API Reference | ArcGIS API for JavaScript

‎11-04-2015

Not to my knowledge - the class doesn't exist in the JSAPI. Would something like this sample help? Add a topographic map with graphics | ArcGIS API for JavaScript

‎10-23-2015

Recently, I noticed the base maps I'm using are throwing script errors in the debugger: Here's the additional info: https://services.arcgisonline.com/ArcGIS/rest/services/Canvas/World_Light_Gray_Base/MapServer/tilemap/1/0/0/8/8?callback… Nothing looks odd in the JSON. Just to make sure, I validated in JSONLint - The JSON Validator. Any ideas as to what's going on? It doesn't appear to affect the app, aside from noise in the console.

‎10-23-2015

Cool, I was thinking we may need to do something like this!

‎10-23-2015

That being said, though, I wonder if you could get the extent from the query FeatureSet... FeatureSet Class I didn't see an extent property, however, so you may need some code to get the extent.

‎10-23-2015

Looking at the API documentation, I don't see it as a listed method: QueryTask Class

‎10-23-2015

You should be ok to add/edit data with any amount of named users - the application should scale on the cloud. If you end-up having issues with your 30 named users (as an example), you'd want to get in touch with Esri - there shouldn't be any reason it doesn't work well, as far as I am aware. That being said, I don't have personal experience to give you feedback in that regard. Something you should keep bookmarked, though, if you haven't already - the health dashboard: ArcGIS Online Health Dashboard If you end-up having issues, I'd check here first to make sure the system is not hiccuping.

‎10-22-2015

As I understand things, if you need to develop a desktop app and stick with Microsoft products, use the .NET SDK. You can also develop native apps for mobile Windows phones; also, for the Windows app store. This guide might help: Design considerations—ArcGIS Runtime SDK for .NET | ArcGIS for Developers Unless you are targeting Windows phone, I would be inclined to recommend the JavaScript API. You can host this within an ASP.NET application, or just use straight HTML5/JavaScript. You can get also develop responsive apps using Bootstrap and ArcGIS. Additionally, keep in mind technologies like PhoneGap - PhoneGap | Home Write it once and deploy it everywhere! Esri/quickstart-map-phonegap · GitHub Depending on who you ask, some will say native apps are killing the web, or the web is killing native apps... pick your poison - no one can predict the future. I was a Silverlight developer 5 years ago; JavaScript was quant. Not so much these days; Silverlight is dead, JavaScript is king. I'm betting you'll get more mileage out of the JavaScript API.

‎10-22-2015

I'm not completely familiar with AGOL - we host ArcGIS Server within our enterprise and expose to the public - but setting to https only shouldn't prevent users from accessing services (unless https is not supported, that is, the service only allows http - this is bad practice) - they would just be accessing via https instead of http. On the other hand, piping in services over http may cause access issues, e.g. if the app is shown on a page with secured resources, the browser may block the http request because it would be serving mixed content. This is why, in our set-up, we only allow https.

‎10-22-2015

On a related note, I recently ran into a scenario where I needed to use multiple versions of jQuery. If you ever run into this and experience issues, you can work around it by using noConflict: https://api.jquery.com/jquery.noconflict/ Just thought I'd give this information in case anyone finds it helpful!

‎10-22-2015

Can you try just hitting it through the service URL with some test data? E.g. Here's the JSON string I'm using: { "mapOptions" : { "showAttribution" : true, "extent" : { "xmin" : -9580490.966797964, "ymin" : 4540188.193338305, "xmax" : -9493658.502665972, "ymax" : 4678080.592364816, "spatialReference" : { "wkid" : 102100 } }, "spatialReference" : { "wkid" : 102100 }, "scale" : 577790.5542889922 }, "operationalLayers" : [{ "id" : "World_Ocean_Base_5811", "title" : "World_Ocean_Base_5811", "opacity" : 1, "minScale" : 591657527.591555, "maxScale" : 9027.977411, "url" : "http://services.arcgisonline.com/arcgis/rest/services/Ocean/World_Ocean_Base/MapServer" }, { "id" : "LOJIC_LandRecords_Louisville_3326", "title" : "LOJIC_LandRecords_Louisville", "opacity" : 0.24, "minScale" : 0, "maxScale" : 0, "url" : "http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Louisville/LOJIC_LandRecords_Louisville/MapServer", "visibleLayers" : [0, 2] }, { "id" : "World_Ocean_Reference_1604", "title" : "World_Ocean_Reference_1604", "opacity" : 1, "minScale" : 591657527.591555, "maxScale" : 9027.977411, "url" : "http://services.arcgisonline.com/arcgis/rest/services/Ocean/World_Ocean_Reference/MapServer" }, { "id" : "map_graphics", "opacity" : 1, "minScale" : 0, "maxScale" : 0, "featureCollection" : { "layers" : [] } } ], "exportOptions" : { "outputSize" : [800, 1100], "dpi" : 96 }, "layoutOptions" : { "titleText" : "Louisville – Land Records, Landscape PDF", "scaleBarOptions" : { "metricUnit" : "esriKilometers", "metricLabel" : "km", "nonMetricUnit" : "esriMiles", "nonMetricLabel" : "mi" }, "legendOptions" : { "operationalLayers" : [] } } } This should output something like: { "results": [ { "paramName": "Output_File", "dataType": "GPDataFile", "value": { "url": "https://yourGIS.server.com/arcgis/rest/directories/arcgisoutput/Utilities/PrintingTools_GPServer/_ags_hash.pdf" } } ], "messages": [ ] } Which would be the output of your file. This should let you debug more easily - let me know what happens!

‎10-22-2015

Generalizing can help quite a bit! It's easy to have millions of vertices for an arc where 100 could get the job done.

‎10-22-2015

What version of ArcGIS Server are you using? There's quite a few reasons this could happen - basically, it's trying to access something it shouldn't (buffer overrun). Did you install on a clean machine - were there any other versions of ArcGIS on the machine before? Did you, by chance, install/update antivirus software recently?

‎10-22-2015

Hah!

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Date Last Visited	‎07-27-2023 02:30 AM

My Ideas

Latest Contributions by ChrisSmith7

Re: citywide traffic congestion estimation using social media

Re: Is there anyway for WMSLayer to not being required proxy or CORS enabled?

Re: Does Javascript API has Infosymbol like that in Flex

Expected semicolon - Base map

Re: Query Extent

Re: Query Extent

Re: Query Extent

Re: how many people can add to editable feature class at one time?

Re: JavaScript WebAPI vs SDK for .NET

Re: Why use “HTTPS Only” setting in ArcGIS Online?

Re: Conflicting issues with JQuery and bootstrap

Re: ArcGIS Server Printing Tool

Re: Loading a multi-polygon shp file into ArcGIS Online?

Re: ArcGIS Server Printing Tool

Re: Zoom hangs when going from high level to low

Smooth hover/mouseover tooltips in JSAPI v4

Re: Portal - Unable to Register App - "Registratio...

Re: GISP Certification

Re: work for free ?

Re: Is it possible to load KML from a file?