Latest Contributions by ArjunDongre

‎12-11-2017

I am having trouble adding a network analyst layer to an mxd using arcpy. I am not getting any errors, yet the layers don't show up after the script completes. I have tried several ways. The first is doing it all in memory. I am creating a layer, say using MakeClosestFacilityLayer, getting the layer from the created object, then adding it via arcpy.mapping.addLayer. I have also exported the Layer to disk and then created a Layer using arcpy.mapping.Layer and then adding that to the mxd. No luck. Help would be appreciated.

‎12-05-2017

As the title says, I am using ArcServer tokens generated by the server as a security layer in another program. I found out that the "-" character is sometimes used in the token string. Are there any special characters that are NOT to build a token that I can use to parse out a string that contains the token? Thanks.

‎11-08-2017

Also it seems that the queryObjectIDs is mandatory for it to work? This makes no sense to me. Basically I can grab single features from an on click event on the feature layer directly, however, what if <1 point are on top of each other? I want all the data. Hence, I was going to use the queryfeatures with a buffer with a map on click. I don't know what my objectids are, and I don't actually care. Any ideas?

‎11-08-2017

So this thread is really old - but maybe you can still help me out? I am getting the same error you did at v3.22. I am creating a feature layer from a feature collection (so all the data is stored client side). My data is already spatial, and I define it as such when I instantiate the featurelayer ("esriGeometryPoint")., but I'm still getting the error. Would you happen to still have the code that you used to get this working? The only difference is that I am not needing to query on objectIds. I just want to query based on a mappoint and distance buffer, and no where statement. thanks!

‎07-11-2017

So for whatever reason, the geocoding function did not like my mapped path to the locator (like c:\path\to\locator). I ended up using the server name itself (r\\servername\path\to\folder) and that did the trick. Not sure why the geocoding tool is so finicky.

‎06-27-2017

Any solution to this problem? I have been having a problem with the geocoding tool not accepting the path for the locator when run in a scheduled task. The locator sits in a folder on a mapped network drive, the rest of the data is on the local C drive. So my setup is similar to yours. The script runs as expected when running from cmd or within IDLE, but not as a scheduled task. Any thoughts on how to move forward would be appreciated.

‎11-21-2016

I really feel like it should be a lot easier…thinking about just using a dgrid and populating as I already have my color codes and breaks.

‎11-21-2016

This information is not provided in the JSON. Shouldn’t that already be created when the classrenderer is created?

‎11-17-2016

I have created a geoprocessing task that performs a join, and converts to a JSON which then can be retrieved by the client. The reason for this is to limit the amount of memory being used on the server. I do not want to create lots of feature classes on the server, I want the layers to be stored client side. I also strip some fields from features in my JSON before turning it into a feature collection for use in a Feature Layer. I use a Class Breaks Renderer to visualize my data on the map. I am now trying to display the feature layer in a legend, but am having trouble doing so. Is it possible to display my info in the legend? Thanks.

‎05-14-2016

I may see if there is a difference in speed between solving on the MakeClosestFacilityLayer and directly running a findclosestfacility process.

‎05-13-2016

Does anybody have an experience in performing network analyst calculations in ArcObjects versus python? Does ArcObjects tend to run faster than Python? specifically running a Closest Facility Analysis and OD Cost Matrix Analysis. Thanks! Arjun

‎05-12-2016

Okay, I was able to switch around my facilities/incidents and “travel_to/from” parameters to sort out in the order I needed and therefore didn’t have to worry about sorting again later. Thanks for your help though!

‎05-12-2016

That may work then. I just want to try and limit the number of extra steps as well. I’ll look into it. Thanks!

‎05-12-2016

Thanks for the help. I looked into Sort, but it write’s out another table to disc which I then have to read. I am trying to avoid writing to disc, same with generate near table. I have also looked into a list comprehension as well, which I was able to get partly. I need to look into a bit more.

‎05-11-2016

Hi Josh, Thanks for the quick response. I just realized something that I need to test, and I broke my program, so Im debugging at the moment. I’ll update you if I figure out the solution! Thanks! Arjun

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Date Last Visited	‎07-14-2021 12:26 PM

My Ideas

Latest Contributions by ArjunDongre

Trouble adding Network Analyst Layer to MXD with ArcPy

What special non-alphanumeric characters are NOT used in arcserver tokens?

Re: FeatureLayer using FeatureCollection option ... query exception thrown

Re: FeatureLayer using FeatureCollection option ... query exception thrown

Re: Geocodeing in Python batch failing

Re: Geocodeing in Python batch failing

Re: Add Feature Layer created from JSON to Legend

Re: Add Feature Layer created from JSON to Legend

Add Feature Layer created from JSON to Legend

Re: Network Analyst performance in Java ArcObjects vs Python

Network Analyst performance in Java ArcObjects vs Python

Re: Sort in memory feature layer arcpy

Re: Sort in memory feature layer arcpy

Re: Sort in memory feature layer arcpy

Re: Sort in memory feature layer arcpy

Re: Measurement widget location tool not displayin...

Re: Disable titles in Legend widget for specific l...

Securing fields that are also used for public edit...

Disable titles in Legend widget for specific layer...

Re: Disable titles in Legend widget for specific l...