HighCharts中X轴的动态标签

Question

I need to display the labels on X axis from the JSON data that I am pulling from my API.

but I think we can only give static labels for the axis ?

Can anyone please let me know how to give dymanic labels? Here is my code:

 var obj = data[$("#host").val()].iscsi_lif.result.sectoutput.sect; var my_data_list = []; var readsize = []; for(var key in obj) { var avg_latency = parseInt(obj[key].avg_latency); var rsize = parseInt(obj['read_size_hist.<=128KB']); my_data_list.push('Average Latency', parseInt(avg_latency)); readsize.push('Read Size',parseInt(rsize)); } $('#graphcontainer2').highcharts({ chart: { type: 'column' }, title: { text: 'Reads Sizing' }, xAxis: { type: 'category', labels: { rotation: -45, style: { fontSize: '13px', fontFamily: 'Verdana, sans-serif' } } }, yAxis: { min: 0, title: { text: 'Read Size' } }, legend: { enabled: false }, tooltip: { pointFormat: 'Read Size: <b>{point.y:.1f}%</b>' }, series: [{ name: 'Read Size', data: my_data_list, dataLabels: { enabled: true, rotation: -90, color: '#FFFFFF', align: 'right', format: '{point.y:.1f}', // one decimal y: 10, // 10 pixels down from the top style: { fontSize: '13px', fontFamily: 'Verdana, sans-serif' } } }] }); 

Answer 1

To use category xAxis type, point formats should include x-value as string, or name property. For example, expected input data format is:

series: [{   
  data: [ ['Me', 10], ['Myself', 20], ['I', 100] ]
}]

Will create three categories on xAxis: Me | Myself | I

So in your code should be something like this:

 my_data_list.push([myLabel, parseInt(avg_latency)]);

Where myLabel is category string.

Answer 2

Instead type:category , use categories in xAxis (if you are not using highstock ,using highcharts)

 chart.xAxis[0].setCategories(categories);

See working fiddle here