Querying a table within an ArcGIS rest service?

Question

I have a standalone table in an ArcGIS rest service that I need to query.  The service has security requiring a username and password.  I used this table in 10.2.6 applications using credentials and querytask without a problem.  Is there a way in runtime to query this table?  Do I have to use NetworkRequest, which is more complicated with tokens?

autocomplete.JPG

KyleFuller2_0-1641823088513.png

JoeHunt1 · Answer

Hi Lucas,

I got it.  I made a typo which caused the error.

Thanks

JoeHunt1 · Answer

The service in the example you provided the table has an objectid.  Ours does not and that may cause problems.

Here is the error.

qml: Suggest like '%2%' and LayerField like 'Parcels-Site_Address'

ArcGIS.AppFramework.Player: Object: QObject(0x0) Text: "file:///C:/Users/huntj/ArcGIS/AppStudio/Apps/6154a8cf097142b38e223b3d9abc999d/MonTopo2.qml:351: TypeError: Cannot read property 'iterator' of null"

file:///C:/Users/huntj/ArcGIS/AppStudio/Apps/6154a8cf097142b38e223b3d9abc999d/MonTopo2.qml:351: TypeError: Cannot read property 'iterator' of null

LucasDanzinger · Answer

Tables with no geometry should work. Here is an example: import QtQuick 2.6 import QtQuick.Controls 2.2 import Esri.ArcGISRuntime 100.6 ApplicationWindow { id: appWindow width: 800 height: 600 title: "Untitled81" ServiceFeatureTable { url: "https://services2.arcgis.com/ZQgQTuoyBrtmoGdP/arcgis/rest/services/AlaskaNationalParksPreservesSpecies_List/FeatureServer/2" Component.onCompleted: { load() } onLoadStatusChanged: { if (loadStatus === Enums.LoadStatusLoaded) { console.log("loaded"); queryFeatures(params); } } onQueryFeaturesStatusChanged: { if (queryFeaturesStatus === Enums.TaskStatusCompleted) { console.log("complete"); let iter = queryFeaturesResult.iterator; while (iter.hasNext) { var feat = iter.next(); console.log(JSON.stringify(feat.attributes.attributesJson)) } } } } QueryParameters { id: params whereClause: "1=1" } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍