feat: Set default POI type in dropdown based on selected POI

ClientData/WebServiceMap.asmx

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+<%@ WebService Language="C#" CodeBehind="WebServiceMap.asmx.cs" Class="TALAS_V5.WebService1" %>

ClientData/WebServiceMap.asmx.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.Services;
+using Newtonsoft.Json;
+using System.Data;
+using System.Data.Odbc;
+using System.Diagnostics;
+
+
+namespace TALAS_V5
+{
+    /// <summary>
+    /// Zusammenfassungsbeschreibung für WebService1
+    /// </summary>
+    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
+    [System.ComponentModel.ToolboxItem(false)]
+    // Wenn der Aufruf dieses Webdiensts aus einem Skript zulässig sein soll, heben Sie mithilfe von ASP.NET AJAX die Kommentarmarkierung für die folgende Zeile auf. 
+    [System.Web.Script.Services.ScriptService]
+    public class WebService1 : System.Web.Services.WebService
+    {
+
+        [WebMethod]
+        public string Test1()
+        {
+            return "Hier steht ein Beispieltext "+DateTime.Now.ToLongTimeString();
+        }
+
+        [WebMethod]
+        public string Test2()
+        {
+            MapPoints mps = new MapPoints();
+            LoadAllPoints(out mps);
+            //return "Hier steht ein Beispieltext " + DateTime.Now.ToLongTimeString();
+            return JsonConvert.SerializeObject(mps, Formatting.Indented);
+
+        }
+
+
+
+        public void LoadAllPoints(out MapPoints mps)
+        {
+            MapPoint mp;
+
+            mps = new MapPoints();
+            mp = new MapPoint();
+           
+            using (OdbcConnection con = new OdbcConnection(TalasLibary.SqlHelper.SqlConnectionString()))
+            {
+                OdbcCommand dataCommand = new OdbcCommand();
+                OdbcDataReader dataReader;
+                con.Open();
+                dataCommand.Connection = con;
+                dataCommand.CommandText = string.Format("SELECT b.STO_NAME, b.BER_NR, b.REFERENZ, POS_X, POS_Y");
+                dataCommand.CommandText += string.Format(" FROM stsisy_bereiche as b");
+                dataCommand.CommandText += string.Format(" LEFT JOIN stsisy_Ber_koord as k on b.BER_NR=k.BER_NR");
+                dataCommand.CommandText += string.Format(" WHERE LENGTH(REFERENZ)>0 and POS_X>0 and POS_Y>0 LIMIT 100");
+
+                dataReader = dataCommand.ExecuteReader();
+
+           
+                while (dataReader.Read())
+                {
+                    
+                    mp = new MapPoint();
+         
+            
+                    if (dataReader.IsDBNull(0))
+                        mp.Name = "unbekannt";
+                    else
+                        mp.Name = dataReader.GetString(0);
+                    mp.Name=mp.Name.Replace('"', ' ');
+                    
+                    if (dataReader.IsDBNull(2))
+                        mp.Short = "unbekannt";
+                    else
+                        mp.Short = dataReader.GetString(2);
+                    
+                    if (dataReader.IsDBNull(3))
+                        mp.x = 0;
+                    else
+                        mp.x = dataReader.GetDouble(3);
+
+                    if (dataReader.IsDBNull(4))
+                        mp.y = 0;
+                    else
+                        mp.y = dataReader.GetDouble(4);
+
+                    mps.Points.Add(mp);
+                    
+                }
+               
+        
+            }
+        
+            //return mps;
+        }
+    }
+
+
+    public class MapPoint
+    {
+        public string Name { get; set; }
+        public string Short { get; set; }
+        
+        public double x  { get; set; }
+        public double y { get; set; }
+   
+    }
+
+    public class MapPoints
+    {
+        public string Name = "Liste aller Bereiche";
+        public DateTime Zeitstempel = DateTime.Now;
+        public List<MapPoint> Points = new List<MapPoint>();
+    }
+}