altre prove x conversione array json...

MP-Site/WS/MPData.asmx.cs

@@ -41,8 +41,8 @@ namespace MoonPro.WS
         {
           id = i,
           content = string.Format("Random data {0}", i),
-          start = lastDate,
-          end = lastDate.AddHours(random.Next(maxMinutes)),
+          start = lastDate.ToShortDateString(),
+          end = lastDate.AddHours(random.Next(maxMinutes)).ToShortDateString(),
           group = "1",
           className = ""
         };
@@ -65,8 +65,8 @@ namespace MoonPro.WS
       {
         id = i,
         content = string.Format("Random data {0}", i),
-        start = lastDate,
-        end = lastDate.AddHours(random.Next(maxMinutes)),
+        start = lastDate.ToShortDateString(),
+        end = lastDate.AddHours(random.Next(maxMinutes)).ToShortDateString(),
         group = "1",
         className = ""
       };

MP-Site/test.aspx

@@ -9,21 +9,54 @@
   <script type="text/javascript">
     // vedere: http://visjs.org/docs/timeline/
 
-    //$(document).ready(function () {
-    //  $.ajax({
-    //    type: "GET",
-    //    url: "/WS/MPData.asmx/randomData",
-    //    contentType: "application/json; charset=utf-8",
-    //    dataType: "json",
-    //    success: ChartVis,
-    //    error: OnError
-    //  });
+    $(document).ready(function () {
+      $.ajax({
+        type: "GET",
+        url: "/WS/MPData.asmx/randomData",
+        contentType: "application/json; charset=utf-8",
+        dataType: "text",
+        success: ChartVis,
+        error: OnError
+      });
 
-    //  function ChartVis(response) {
+      // test conversione json
+      //var dataBefore = [{ '2015-04-08T17:12:05+00:00': 103.7 }, { '2015-04-08T17:13:05+00:00': 109.5 }, { '2015-04-08T17:14:05+00:00': 106 }, { '2015-04-08T17:15:05+00:00': 112.6 }];
+
+      //var dataAfter = [];
+
+      //for (var i = 0; i < dataBefore.length; i++) {
+      //  var item = dataBefore[i];
+      //  for (date in item) {
+      //    dataAfter.push({ x: date, y: item[date] });
+      //  }
+      //}
+
+      //console.log(dataAfter);
+
+      // var container = document.getElementById('visualization');
+      ////added below for display the output
+      //container.append(JSON.stringify(dataAfter));
+
+      function ChartVis(response) {
         // DOM element where the Timeline will be attached  
         var container = document.getElementById('visualization');
+        //console.log(response);
+        var output = response.replace("{\"d\":null}", "");
+        console.log(output);
+
+
+        //for (var i = 0; i < output.length; i++) {
+        //  var item = output[i];
+        //  for (date in item) {
+        //    console.log(item);
+            //dataAfter.push({ x: date, y: item[date] });
+        //  }
+        //}
+
+        //console.log(JSON.parse(output[0]));
+        //console.log(response.responseText);
         // Create a DataSet (allows two way data-binding)  
-        //var items = new vis.DataSet(response);
+        //var items = new vis.DataSet(JSON.parse(response.responseText));
         var items = new vis.DataSet([
           { id: 1, content: 'item 1', start: '2018-04-20 00:00:00', end: '2018-04-24 23:59:59', group: '1', className: 'sv' }
           , { id: 2, content: 'item 2', start: '2018-04-14 00:00:00', end: '2018-04-15 23:59:59', group: '1', className: 'sg' }
@@ -51,11 +84,16 @@
         };
         // Create a Timeline
         var timeline = new vis.Timeline(container, items, groups, options);
-    //  }
-    //  function OnError(response) {
-    //    alert("Error !");
-    //  }
-    //})
+      }
+      function OnError(response) {
+        //alert("Error !");
+        console.log(response);
+        console.log(response.responseText);
+        //console.log(JSON.parse(response.responseText));
+        var container = document.getElementById('visualization');
+        container.append(response.responseText);
+      }
+    })
 
 
   </script>

MapoDb/resoconti.cs

@@ -623,11 +623,11 @@ public class visjsDsItem
   /// <summary>
   /// Inizio dell'evento
   /// </summary>
-  public DateTime start;
+  public string start;
   /// <summary>
   /// Fine dell'evento
   /// </summary>
-  public DateTime end;
+  public string end;
   /// <summary>
   /// Gruppo dell'item
   /// </summary>