Latest Contributions by NickAlexandrou1

Setup- ArcServer 10.2.1 behind firewall - web-tier authentication Web Adaptor installed on IIS server in DMZ - secured with windows active directory ArcGIS Online - service created from REST endpoint on Web Adaptor Create a map service - Save and share as a webapp 1. If I use a template - whenever it is opened, the app prompts users to input their enterprise windows login (GREAT!), Chrome works fantastic, single login. Firefox works great, single login. IE prompts me to input credentials for every single layer in the map (what's up with that?) 2. If I create the app through the web app builder - the prompt never appears, the ESRI basemap and application loads, but the application appears empty with no layers (why is it not prompting for Windows Authentication Login?) Is this an inherent issue with the Web App Builder that if the App is hosted on AGOL it doesn't support prompting for Windows Authentication? Should I look into downloading the app and hosting it on our DMZ server? ... View more

My company has ArcServer, as well as the ability to publish to it. We can pull our map/feature services either from the server directly, or from a Web Adaptor we set up in our DMZ that's secured with our Windows Domain Active Directory. We have a couple applications that have been created by consultants, which are good... but we are interested in creating a couple smaller, more specific applications for other departments. For an application that needs to remain behind our firewall and only accessible on our secured domain, what would be the standard method of creating this application? Would we reference JS API's CDN, or download the API and put it on the hosted web server, then point the config file to look at that? We will probably put the application on the same server that is housing ArcServer so for internal use applications we probably don't need to worry about CORS communication between servers (unless I'm misunderstanding the need for this). What about trying to set up an application that is secure, but facing outward. Meaning it pulls data through the Web Adaptor? I'm assuming we would host the application files on the DMZ server, and when a user tries to access the application, a credentials request will pop up. Same questions though, CDN or hosted API? And then the final question, of those situations, which I feel are fairly common.... do either of these situations require the use of a proxy on either the internal server for internal applications, or the DMZ server for outward facing apps? (probably the DMZ server right?) Any help would be appreciated, I've taking a few HTML courses a couple years back, I'm just not the best ArcGIS developer as I haven't really needed to do any, but as of late, the desire to start creating my applications has came about. Thanks! Any one have an links to examples I could look at the underlying scripts to get a grasp on what is needed for either situation? ... View more

I have a feature class of wetland mapping. It is a series of various polygons, all irregular shapes and sizes. I also have a parcel boundary feature class that is basically even sized rectangular polygons. I am trying to divide the wetland polygons into a "subset", where the polygons are "cut" by the boundaries of the parcels, that way I can get area estimates per parcel of how much wetlands each parcel has. Hope that made sense, any help would be appreciated! ... View more

Alright the set-up, ArcServer 10.2.1, Web Adaptor is on a Windows Server with IIS in our firewall's DMZ. Configuration... ArcServer      -security authentication process has been change to web-tier      -sharing settings have been changed, our AGOL accounts url (https://****.maps.arcgis.com) for our Portal URL      -sharing settings have been changed, our Web Adaptor url (hasen't been named yet so still using ip address) for our service url. ArcGIS Online      -The Server that our Web Adaptor resides on has been added as a "trusted server" that credentials can be sent to. Server in the DMZ (I am going off of what our IT department has told me, I don't have access to this server but they are been really helpful in trying to figure this out)      -IIS has been configured for web-tier authentication Here's the issue.... I will make a specific map service "private", however, the user roles present to make this service accessible to are still ArcServer factory roles. I share the service with a group on our ArcGIS Online account, and try accessing the data in a web-map. Go to view it in Explorer after logging in with AGOL credentials. Open the map, Explorer prompts me to enter credentials in again as the layer is "secure", I put my credentials in, and it continues to tell me I have invalid credentials. Does anyone know where my communication of credentials is being lost? What configuration setting have I missed? Any help would be appreciated. I feel like the set-up is very close, but I missing something very important. ... View more