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3
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56
views
Trigger Function to check record uniqueness
I have a trigger in Postgresql 13 like this to prevent duplicate entry on one of the column.
This trigger is used in Arcgis Field Map apps.
CREATE OR REPLACE FUNCTION xxx_check_unique()
...
0
votes
0
answers
68
views
How to consume paginated GeoJSON sources
I would like to consume the following GeoJSON source in Mapbox:
https://geospatial.alberta.ca/titan/rest/services/transportation/access_facility_roads/FeatureServer/0/query
If I try loading this into ...
0
votes
0
answers
115
views
"ArcGIS Enterprise 10.9 - 'User does not have privileges to perform this operation' when using Add Features API with OAuth token"
I'm working with ArcGIS Enterprise 10.9 and I've registered an application to obtain a client_id and client_secret. I’m using the following endpoint to generate a token:
/sharing/rest/oauth2/token
...
0
votes
0
answers
26
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Integrate arcgis as a service in Visual Studio 2022 in ASP.NET MVC project, to convert address value into longitude and latitude
I want integrate arcgis as a service in Visual Studio 2022 in an ASP.NET MVC project, to convert address value into longitude and latitude.
I tried too many thing that available online.but i didn't ...
1
vote
1
answer
890
views
How to Update a Feature Layer using ArcGIS rest API in python (post request)
why this is not working ArcGIS Rest API, what am i doing wrong?
im trying to update a feature layer inside of a MapServer, i have 3 feature layers inside, avaliable at the id 0 1 and 3, im trying to ...
1
vote
1
answer
240
views
Widget Not Adding Layers When Configured via JSON Config in React/Esri App
I am using ArcGIS Experience Builder.
I'm working on a React component that toggles visibility of map layers in an Esri map. My widget works perfectly when I hardcode the layers configuration, but ...
1
vote
0
answers
507
views
ArcGIS Server 'An invalid where clause' error even tough the where clause is valid SQL
We have ArcGIS Server (AGS) running with 2 nodes. When I query the map service layer, using a simple True statement such as 1=1, on ONLY on one of the nodes, it returns a SEVERE error stating "...
0
votes
1
answer
454
views
ArcGIS Maps SDK for JavaScript 4.x - Passing token for secured FeatureLayer resource
I am migrating a 3.x Enterprise ArcGIS Server Javascript application to 4.x. The application adds secured FeatureLayer layers to the map using a service token that was generated by a separate process.
...
0
votes
1
answer
471
views
ArcGIS Maps SDK for JavaScript: Feature Layer renderer not rendering UniqueValueInfos
My renderer for my featureLayer (My feature layer) only renders the Legend but does not draw out any features on the map. It seems as though my uniqueValueGroups are working but uniqueValueInfos does ...
1
vote
1
answer
609
views
Display a vector tile layer in Openlayers with layer from arcgis REST map server
I work with a quite big feature layer that is hosted in a arcgis map server. Because of its size, loading it in Openlayers as a VectorLayer is too slow (there is about 50mb of data to load, which can ...
1
vote
0
answers
93
views
I am using esri-leaflet as mapping library and using vectorTileLayer to add custom basemap however struggling with arabic text that is breaking
getWeatherMap() {
if(this.map){
this.map.remove();
}
const saudiArabiaCenter = [45.0792, 23.8859];
this.map = L.map(`map`, {
center: L.latLng(saudiArabiaCenter[1], ...
1
vote
1
answer
60
views
ArcGIS Selecting Everything within the circles on map
I am new to ArcGIS. I have been tasked with making a python script that will select the regions within the larger circles below.
So in other words make a selection of everything in the larger green, ...
0
votes
1
answer
973
views
How to get all items in a folder in ArcGIS Online with Python?
I'm beginning to use Python to work around ArcGIS Online. Does anyone know how to get all items in a folder in ArcGIS Online with Python code?
I tried these ones but not work:
items = gis_online....
1
vote
2
answers
606
views
Download GeoJSON-Map from ArcGis-Server
I'm trying to download a map of all roads in the German state of North Rhine Westphalia in the GeoJSON-format. I found an ArcGIS-hosted server using a REST-Api and tried to understand how it works but ...
0
votes
1
answer
393
views
Arcgis mapserver query not working as expected
With the following mapserver, https://ndgishub.nd.gov/arcgis/rest/services/All_GovtBoundaries/MapServer/4/query, I have been using the query "TOWNSHIP='158' AND TDIR='N' AND RANGE='88' AND RDIR='...