Timetable Chart and JSON AJAX

[mhbosch]

Hello,

i hope for help.
Wih Aexhart i build a timetable Chart for a daily schedule.

When i build the Dataserie in Code, all will be fine.

My Series.

{
  name: "Class1",
  data: [{
    x: 'Teacher1',
    y: [new Date('2019-03-12 11:00').getTime(),
      new Date('2019-03-12 11:30').getTime()
    ]
  }]
},
{
  name: "Class 2",
  data: [{
    x: 'Teacher 1',
    y: [new Date('2019-03-12 14:00').getTime(),
      new Date('2019-03-12 15:30').getTime()
    ]
  }]
},
{
  name: "Class 3",
  data: [{
    x: 'Teacher 2',
    y: [new Date('2019-03-12 11:00').getTime(),
      new Date('2019-03-12 11:30').getTime()
    ]
  }]
},
{
  name: "Class 4",
  data: [{
    x: 'Teacher 2',
    y: [new Date('2019-03-12 12:00').getTime(),
      new Date('2019-03-12 14:30').getTime()
    ]
  }]
}

But when i build it directly from DB with JSON Call, it have the wrong time and the charts will be small.

Here is my JSON (will be shorten):

[
   {
      "name":"Class1",
      "data":[
         {
            "x":"Teacher 1",
            "y":[
               1680178500,
               1680186600
            ]
         }
      ]
   },
   {
      "name":"Class 2",
      "data":[
         {
            "x":"teacher1",
            "y":[
               1680181200,
               1680186600
            ]
         }
      ]
   }
]

My Call

   $.each(responseText, function(i, item) {
            chart.appendSeries({
              name:item.name,
              data:item.data
            })

And many more Lines.

Is there a Problem in the JSON?

I dont know, how the Charts will be different.

Have someone a hint?

[mhbosch]

OK,

I have seen, the JS Timestamp is different as the PHP. I have new calculate. Now, i have the right Date.

But i have always the Problem, when i use rangeBarGroupRows: false the bar a very small. Maybe a problem. when i use the chat.appendSeries?