CODEWITHSUNDEEP
pythondjangohighcharts
Bala Bala
Bala Bala

Reputation: 1

highstockchart range selector x axis date is displaying only jan 8 1970 to jan 19 1970

i have a data's from 1931 to yesterday in db. i am using python django models for getting data and disply the highstock. the chart is displaying only particular 15 days in x axis and range selector is also not working. here i have attached the jsfiddle code for your refernece.....any help thatks a lot ...strucked in this issues for last 2 days....

Highcharts.stockChart('container', { chart: { type: 'line' }, rangeSelector: { allButtonsEnabled: true, selected: 2 }, title: { text: '% of S&P 500 members above their 50 dma' },

  yAxis: [{
    lineWidth: 1,
    height :100,
    opposite: true,
    tickposition:'outside',

    visible:true

  }, {
    lineWidth: 0,
    height :100,
    opposite: true,
    tickposition:'outside',
    top :170,
    visible:true,


  }],

  series: [{
      yAxis: 0,
      name: 'S&P 500',
      data: {{ sp500_series }},
      color: 'green',
      tooltip: {
            valueDecimals: 2
        }

  }, {
      yAxis: 1,
      xAxis:0,
      y :-30,
      name: 'dma50',
      data: {{ dma50_series }},
      color: 'red',
      tooltip: {
            valueDecimals: 2
        }

  }]

});

the data samples are

series: [{ yAxis: 0, name: 'S&P 500', data: [ [ 637266600.0, 336.0 ], [ 637353000.0, 336.87 ], [ 637439400.0, 338.07 ], [ 637525800.0, 341.91 ], [ 637785000.0, 343.53 ], [ 637871400.0, 341.57 ], ....... ........ ......

my output is enter image description here

Upvotes: 0

Views: 202

Answers (1)

ppotaczek
ppotaczek

Reputation: 39099

The output is correct. Highcharts uses Unix Timestamp in milliseconds for dates. Your first sample x value: 637266600.0 is Thu Jan 08 1970 09:01:06 GMT+0000

For example 0 is Thu Jan 01 1970 00:00:00 GMT+0000, so for previous dates you need to use negative values.

Live demo: http://jsfiddle.net/BlackLabel/6y3znsma/

Upvotes: 0

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