Just cast it to Number.
arr.push([ Number(my_date), i.Value]);
arr.push([ +my_date, i.Value])
Here's an example: http://jsfiddle.net/7Lvf7y04/1/
- Date convert to Highstock
- Strange character in the Highstock source code
- Convert Date to Milliseconds
- Highstock with numbers instead of date in x-axis
- how to change highstock date to persian date
- Highstock date input jquery ui datepicker position changes
- Highstock From/To Invalid Date Issue
- change navigator date format in highstock
- Highstock date input, page jumps to top on ipad
- Highstock with datepicker and a non-default date
- Highstock - Remove bottom date tooltip from line chart
- Highstock Highcharts date time data on Xaxis
- How to toggle date input datepicker in Highstock rangeSelector
- MySQL date shown as year in Highstock
- How Highstock determines date
- date highstock highchart
- Highcharts / Highstock Invalid Date Issue
- Select custom date range on highstock control
- how to convert timestamp in date format in tooltip of highcharts?
- Convert pandas json for highstock data format in a angularjs controller
- Add initial and final date to Range Selector Highstock
- highstock issue : pointInterval property is not working when series data set contains date and value?
- Problems formatting tooltip date on HighStock chart
- highstock charts - button for date range
- HTML table as data source for highstock charts using highcharts
- Error on rendering Highstock date
More Query from same tag
- my highchart is currently is not working with pie spline chart in updating after rendering chart
- Is there a way to get superscripts to show up in highchart exports
- Highcharts data label getting cut off
- How to keep the highcharts legend "on" while hiding the series
- update table as we click on the stacked highchart based on some logic
- how to put some data option key url on Highchart?
- Highcharts font styling via css
- Highcharts Zoom out in steps
- How to set containerId when I call Highsoft().Highcharts
- Highcharts, datetime, timestamp. What format of date needs when axis has type 'datetime'?
- Difference in rendered SVG fetched from FirefoxDriver and HtmlUnitDriver
- Highcharts: How to set dataGrouping
- Creating Pie Chart from external JSON not working
- How to force the display of every labels on yAxis in a BarChart
- Highcharts PlotLines using specific value from JS array
- Combined two types highchart with one legend?
- Required help in JSON
- HighCharts - dynamic graph & no tick mark on the right hand side dual axis
- x-axis tickInterval not working correctly in highstock chart
- highcharts x axis date variable range
- Implement multiple AJAX-requested series via HighCharts
- How can I change the distance between columns in highcharts?
- Getting Error Property 'nodeFormatter' does not exist on type 'SeriesOrganizationDataLabelsOptionsObject'
- How to retrieval name data for a tooltip
- How to position RangeSelector / zoom buttons at custom co-ordinates in Highstock
- Highcharts Single Line series JSON date data format
- Highcharts and NPM/Node