Latest Contributions by MarkusEhm1

Web App users are able to query data of relating tables (via relationship classes) in the popup window of the corresponding web app (see https://support.esri.com/en/technical-article/000012168). Our problem is: We can't get related data to be shown up in the corresponding attribute table widget in the web app, nor are we able to use related data for labeling point features. Using the web app popup window related data is not shown directly, but over several clicks in the related table section. Not very handy... Is there no support for related tables in the attribute table widget and as text label information, or did we make some mistake when publishing our relationship classes / feature classes? Or do we have to customize the attribute table widget? ... View more

I'm running into serveral problems adding Feature Layer to a Web App using the LocalLayer Widget under Web AppBuilder 2.5 or 2.6 Developer Edition. I don't think that LocalLayer Widget is the problem as the errors occur prior to the call of this widget. The task: In a later project phase I want to add dynamically feature layers to a Web app following certain business rules. A former question in GeoNet was, how to do this. The answer was: don't do this on your own, use LocalLayer Widget (LLW) to bring additional Feature Layers to your app! So I configured LLW for using both layers below, and configured jsons, so that LLW occurs in my local app. Good. The base Web Map in AGOL consists of a OpenStreetMap base map and one Feature Layer   http://services2.arcgis.com/O6N5IYvqwiIIXKbZ/ArcGIS/rest/services/Bushaltestellen_Muenchen_OSM/FeatureServer/0 Now I want to add these two additional AGOL layers to my Web App via LLW: https://services.arcgis.com/pvGPZRwU4kBQ1Sx6/arcgis/rest/services/beispielflaechen/FeatureServer/0 https://sampleserver6.arcgisonline.com/arcgis/rest/services/Census/MapServer The problem: No matter, if I use proxy or not, loading layers via LLW doesn't work :-(. And as stated above: even loading my plain Web App prior to LLW is causing error messages. What Am I doing wrong? Base: - WAB 2.6 Developer Edition (starting with 2.5, same symptoms) - Visual Studio Code - Node.js - Web map with OpenStreetMap and 1 Feature Layer from AGOL "Bushaltestellen_Muenchen_OSM" I registered the app for using data source http://localhost:3345/webappbuilder, redirect URIs are http://localhost:3345, https://localhost:3346. - Optional: using PHP-Proxy (v5.6) running via grunt-php task. Works fine according to logs Steps to reproduce the problems: Step 1 - invoking Web App (http://localhost:3345/webappbuilder/apps/14/) --> NOK: error message(s): _ssl: undefined log: false message: "Request canceled" response: {…} getHeader: function t() options: Object { handleAs: "text", timeout: 180000, ioArgs: {…}, … } url: "https://services2.arcgis.com/O6N5IYvqwiIIXKbZ/ArcGIS/rest/services/Bushaltestellen_Muenchen_OSM/FeatureServer/0/query?f=json&where=1%3D1&returnGeometry=true&spatialRel=esriSpatialRelIntersects&outFields=*&outSR=102100&resultOffset=3000&resultRecordCount=1000" xhr: XMLHttpRequest { readyState: 0, timeout: 0, withCredentials: false, … } __proto__: Object { … } responseText: undefined stack: "f@https://js.arcgis.com/3.22/init.js:111:354 dojo/request/util/</b.deferred/r<@https://js.arcgis.com/3.22/init.js:135:327 Step 2 - Loading additional layers via Local Layer: NOK --> Afterwards I see the two additional layers in the Layer List, but grayed out, and i cannot work with them. And again error message(s): _ssl: undefined log: false message: "Request canceled" ... Step 3 - Creating a new Web app with OpenStreetMap and this feature Layer https://services.arcgis.com/pvGPZRwU4kBQ1Sx6/arcgis/rest/services/beispielflaechen/FeatureServer/0 is causing a different error: "TypeError columnNumber: 16 fileName: "https://js.arcgis.com/3.22/init.js" lineNumber: 2061 message: "e is undefined" stack: "_initLayer@https://js.arcgis.com/3.22/init.js:2061:16\ hitch/<@https://js.arcgis.com/3.22/init.js:63:275\ _initFeatureLayer@https://js.arcgis.com/3.22/init.js:2051:336 When invoking LLW again, our old friend "Request canceled" returns 😞 ... View more