Latest Contributions by SethLewis1

Here's a snippet that should get you started. This will return the JSON for a given webmap or list of webmaps in your portal. from arcgis.gis import GIS from IPython.display import display import pandas as pd import json gis = GIS('url', 'username', 'password') webmaps = gis.content.search('', 'Web Map', max_items = 500) for webmap in webmaps:     print('Title ' + webmap.title, '\nWebmapId ' +webmap.id, '\nOwner ' +webmap.owner)     webmapJSON = webmap.get_data()     for layer in webmapJSON['operationalLayers']:         display(layer)‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

Late to this discussion but if you're an admin to your portal, check out ArcGIS Item Information  It's a prototype application so YMMV but I've used it to clean up our portal's tags in a fairly efficient manner. ... View more

Bumping this to see if anyone has developed a solution when facing this issue. ... View more

I'm also running into this error message when attempting to map out relationship between portal items, in this case a web map and a layers in the map. zoningItem.related_items('Map2FeatureCollection', 'forward')‍ returns an empty array While running the dependent_upon or dependent_to methods returns: Unable to get dependencies for item: item# Unable to retrieve item dependencies. --------------------------------------------------------------------------- RuntimeError                              Traceback (most recent call last) <ipython-input-3-2b1d726173d1> in <module>() ----> 1 zoningItem.dependent_upon() /opt/conda/lib/python3.5/site-packages/arcgis/gis.py in dependent_upon(self)    2993     def dependent_upon(self):    2994         """ Returns items and urls, etc that this items depends upon  """ -> 2995         return self._portal.get_item_dependencies(self.itemid)    2996    2997     def dependent_to(self): /opt/conda/lib/python3.5/site-packages/arcgis/_impl/portalpy.py in get_item_dependencies(self, itemid)    1124    1125     def get_item_dependencies(self, itemid): -> 1126         return self.con.post('content/items/' + itemid + '/dependencies', self._postdata())    1127    1128     def get_item_dependents_to(self, itemid): /opt/conda/lib/python3.5/site-packages/arcgis/_impl/connection.py in post(self, path, postdata, files, ssl, compress, is_retry, use_ordered_dict, add_token, verify_cert, token)     954                 elif errorcode == 498:     955                     raise RuntimeError('Invalid token') --> 956                 self._handle_json_error(resp_json['error'], errorcode)     957                 return None     958         except AttributeError: /opt/conda/lib/python3.5/site-packages/arcgis/_impl/connection.py in _handle_json_error(self, error, errorcode)     974     975         errormessage = errormessage + "\n(Error Code: " + str(errorcode) +")" --> 976         raise RuntimeError(errormessage)     977     978 class _StrictURLopener(request.FancyURLopener): RuntimeError: Unable to get dependencies for item: item# Unable to retrieve item dependencies. (Error Code: 500) ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

From talking with the Open Data team last week, it would appear that the fix to the data.json error is still being worked on and should be rolled out in the next week or two. ... View more

Karen - Like you I'm still unable to access the data.json on our site (receive a 307 redirect). On other sites I'm seeing inconsistent behavior. Maryland doesn't return the data.json while the Boston and DC sites do show the JSON. I plan to stop by the Open Data booth at the DevSummit today and see if I can get more info about this issue. ... View more

Thanks Courtney for the update. I'll go ahead and close this question. ... View more

Hi  Daniel Fenton I'm following up on this issue to see there is any kind of timetable for a fix. Thanks! Seth  ... View more

Both our portal and Open Data are down as well. The Developers site is down too. ... View more

Thanks Daniel for the quick reply. I'll await your team's solution. ... View more

You're unable to see your feature layer at all? As long as your spatial layer is loaded into the webmap and has been published with Create permission you should be able to view and add a new feature in Collector.  To add a new related record you'll need to ensure that popups are enabled on any related table (which from your reply to Jayanta it sounds like you've done) and when you select Show Details after clicking on a feature, you should see New beneath the related table's name. ... View more

As long as you've published the Hosted Layer (or REST service) with Feature Access enabled along with Create & Update permissions, you should be able to add a new related record or edit existing records in a Web App Builder interface using the Edit widget. I haven't been able to add a new related record using the map viewer. WAB, either AGOL or Developer Edition, should support the functionality that you're looking for however. See the below screenshots for a quick example of the approximate interface that you should see in the Edit widget popup. This is referencing a Hosted Layer I threw into AGOL just now and placed into a simple webapp builder app. ... View more