javascript - Formatting the year in highcharts -

i'm pulling data django templates highcharts series. have year x-axis , rating y-axis, displays year decimal,such year "1998" displayed "1,998". want year displayed without comma.

here code axis , series:

xaxis: {     title: {         type: 'datetime',         text: 'year',     } }, yaxis: {     title: {         text: 'rating'     } }, series: [{     data: [     {% item in graph_data %}     {         name: '{{item}}',         x: {{item.year}},         y: {{item.rating}}     },     {% endfor %}     ] }] 

if used array of date time x , y data points in series, need use date.utc() convert time universal time first. , type property isn't inside title property.

so try this

xaxis: {     title: {         text: 'year',     }     type: 'datetime' }, yaxis: {     title: {         text: 'rating'     } }, series: [{     data: [     {% item in graph_data %}     {         name: '{{item}}',         x: date.utc({{item.year}}, month, date),         y: {{item.rating}}     },     {% endfor %}     ] }] 

fiddle: http://jsfiddle.net/6abdq/1/