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Ok, thanks for answering. This layer im calling to get json results from is another arcgis layer, is there a way to call another layer in arcgis online? Something like: $feature.fromAnohterLayer where LocationID = 29
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05-26-2018
08:03 AM
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Hi, is it possible to parse data from a json link using Arcade? Its for a popup in arcgis online. I have figured out how to get the specific field I need, but how do I download and store a json link. https://askeladden.ra.no/arcgis/rest/services/Distribusjon/Kulturminner/MapServer/8/query?where=LokalitetID+%3D+28167&te… It seems XMLHttpRequest is not supported in Arcade.. This is what I have so far: Better formatting: https://gist.github.com/OterLabb/2a43707c470499b6500b909a0ce69f29 var fromJSON = [ { "displayFieldName": "LID", "fieldAliases": { "Beskrivelse": "Beskrivelse" }, "fields": [ { "name": "Beskrivelse", "type": "esriFieldTypeString", "alias": "Beskrivelse", "length": 2147483647 } ], "features": [ { "attributes": { "Beskrivelse": "Fornminne: Gravrøys, klart markert og meget tydelig i terrenget. Bygget av kuppelstein med tverrmål opptil 0,5 m. Røysa er rund, og har dels bratte, dels slake sider pga at sentrum og deler av sidene er sterkt omrotet ved eldre graving. Pga den sterke omrotingen er røysas omkrets noe uregelmessig. Overflaten i røysa er lagt med småstein, slik at sidene blir jevne og pene. Bevokst med mose. Mål: diameter 18 m, høyde ca 2 m. Røysa ligger forbausende lavt. Med noe høyere vannstand ser røysa ut til å bli liggende på et lite nes. Ca 20 m S for røysa er bakken meget ujevn, slik at det danner seg voller og hauger. En formasjon kan se ut som en rund haug (diameter 6 m, høyde 0,5 m), med grop i toppen. Det er imidlertid en gammel trerot og to tilbakeveltede rotvelter som kan bidra til å gi inntrykk av haug. Neppe gravhaug. 5 m V for denne er der en N-S-gående, noe butt voll, (ca 12 m lang, 1,5-2 m bred, 0,3 m høy). I S-del støter det til fra Ø en ujevn ØSØ-VSV-gående lignende voll (S for haugen). Også i vollen er der gamle trerøtter, og rotvelter inntil. Det er meget vanskelig å få noen oversikt over formasjonene uten å torve av området." } } ] }]; var newString = Concatenate(fromJSON[0].features[0].attributes.Beskrivelse) // output: Beskrivelse newString
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05-26-2018
05:17 AM
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Thanks, python code went from: with arcpy.da.UpdateCursor(workspace, ("OBJECTID", "TIMEFROM"), expression) as cursor:
for row in cursor:
row[1] = timeFrom
cursor.updateRow(row) to: import urllib, urllib2, json
updateBaseURL = "http://arcgisserver.com:6080/arcgis/rest/services/obsPoint/obsPoint/FeatureServer/0/updateFeatures"
updateAttr = [{"attributes" : {"OBJECTID": OID, "TIMEFROM" : timeFrom }}]
params = urllib.urlencode({'f': 'json', 'features': updateAttr})
updateURL = urllib2.Request(updateBaseURL,params)
response = urllib2.urlopen(updateURL)
jsonResult = json.load(response)
print jsonResult If anyone wonders about the same thing Also guess I can set a trigger on the SQL database to launch the python script every time a new row is inserted.
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03-14-2017
07:55 AM
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I got a feature point layer running on a arcgis server 10.2 on Windows, I have added this layer to arcgis.com map and got the ID and put it into a Geoform schema hosted on the same machine as the arcgis server. The geoform works flawless, and new points can be seen in my arcgis.com map. After the geoform is filled out by the user only two fields are filled out (witch is the point) and then my python script would parse various .xml files from the web to fill out rest of the fields. I made two different versions, one that would get the OBJECTID as input the run the script on that row, and one version that would look for the first empty row, and fill in the xml stuff. But I cant figure out how to do any of the above, I did try to upload the script as a geoprosessing service, but no luck there either. I tried to setup a scheduled task and pointed the python script to the local folder on the server (C:\arcgisserver\directories\arcgissystem\arcgisinput\obsPoint\obsPoint.MapServer\extracted\v101) but it seems to be locked by the server, and if I copy that database to my local computer the newly created points are missing. Hope that someone can point me in the right direction!
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03-13-2017
11:48 AM
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Tested Drone2Map (1.0.1) today for the first time, and still got this error message. DJI phantom 3 advanced.
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08-10-2016
10:53 AM
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2 | 03-14-2017 07:55 AM |
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