диаграмма js Этикетки и группировочные этикетки

Нужно немного учиться, пожалуйста. У меня есть рабочий график, который мне нужно немного изменить. Мои данные имеют четыре поля omlPartgroup, xmonth, xyear и QTY Я бы хотел, чтобы мой график показывал каждую группу omlpartgroup, а затем месяц и год в этой группе, поэтому у меня было бы 12 баров для каждой партитуры, а метки были бы частью группы с подгруппы года и месяца.диаграмма js Этикетки и группировочные этикетки

мой код

window.jQuery(document).ready(function(){ 
window.jQuery.ajax({ 
    url:"http://localhost/html5/data.php", 
    method:"GET", 
    success: function(data){ 
     console.log(data) 
     var omlPartgroupid =[]; 
     var xyear =[]; 
     var xmonth =[]; 
     var QTY=[]; 

     for(var i in data){ 
      omlPartgroupid.push("PartGroup"+ data[i].omlPartgroupid); 
      xyear.push(data[i].xyear); 
      xmonth.push(data[i].xmonth); 
      QTY.push(data[i].QTY); 
      } 
     var chartdata ={ 
      labels:xmonth, 
      datasets :[ 
      { 
      backgroundColor: 'rgba(200,200,200,0.75)', 
      borderColor: 'rgba(200,200,200,0.75)', 
      hoverBackground: 'rgba(200,200,200,1)', 
      hoverBorderColor: 'rgba(200,200,200,1)', 
      data:QTY 
      } 
       ] 
     }; 
     var ctx=$("#mycanvas"); 
     var barGraph =new Chart(ctx,{ 
      type: 'bar', 
      data: chartdata 

     }); 
    }, 
    error: function(data){ 
     console.log(data); 
    }

}); });

мои данные

[{"omlPartgroupid":"191 ","xmonth":"10","xyear":"2015","QTY":"52"},{"omlPartgroupid":"191 ","xmonth":"11","xyear":"2015","QTY":"145"},{"omlPartgroupid":"191 ","xmonth":"12","xyear":"2015","QTY":"122"},{"omlPartgroupid":"191 ","xmonth":"1","xyear":"2016","QTY":"348"},{"omlPartgroupid":"191 ","xmonth":"2","xyear":"2016","QTY":"460"},{"omlPartgroupid":"191 ","xmonth":"3","xyear":"2016","QTY":"187"},{"omlPartgroupid":"191 ","xmonth":"4","xyear":"2016","QTY":"109"},{"omlPartgroupid":"191 ","xmonth":"5","xyear":"2016","QTY":"234"},{"omlPartgroupid":"191 ","xmonth":"6","xyear":"2016","QTY":"166"},{"omlPartgroupid":"191 ","xmonth":"7","xyear":"2016","QTY":"186"},{"omlPartgroupid":"191 ","xmonth":"8","xyear":"2016","QTY":"250"},{"omlPartgroupid":"191 ","xmonth":"9","xyear":"2016","QTY":"1077"},{"omlPartgroupid":"191 ","xmonth":"10","xyear":"2016","QTY":"594"},{"omlPartgroupid":"193 ","xmonth":"10","xyear":"2015","QTY":"39"},{"omlPartgroupid":"193 ","xmonth":"11","xyear":"2015","QTY":"183"},{"omlPartgroupid":"193 ","xmonth":"12","xyear":"2015","QTY":"136"},{"omlPartgroupid":"193 ","xmonth":"1","xyear":"2016","QTY":"212"},{"omlPartgroupid":"193 ","xmonth":"2","xyear":"2016","QTY":"460"},{"omlPartgroupid":"193 ","xmonth":"3","xyear":"2016","QTY":"176"},{"omlPartgroupid":"193 ","xmonth":"4","xyear":"2016","QTY":"187"},{"omlPartgroupid":"193 ","xmonth":"5","xyear":"2016","QTY":"174"},{"omlPartgroupid":"193 ","xmonth":"6","xyear":"2016","QTY":"151"},{"omlPartgroupid":"193 ","xmonth":"7","xyear":"2016","QTY":"164"},{"omlPartgroupid":"193 ","xmonth":"8","xyear":"2016","QTY":"237"},{"omlPartgroupid":"193 ","xmonth":"9","xyear":"2016","QTY":"798"},{"omlPartgroupid":"193 ","xmonth":"10","xyear":"2016","QTY":"662"},{"omlPartgroupid":"195 ","xmonth":"10","xyear":"2015","QTY":"9"},{"omlPartgroupid":"195 ","xmonth":"11","xyear":"2015","QTY":"38"},{"omlPartgroupid":"195 ","xmonth":"12","xyear":"2015","QTY":"35"},{"omlPartgroupid":"195 ","xmonth":"1","xyear":"2016","QTY":"68"},{"omlPartgroupid":"195 ","xmonth":"2","xyear":"2016","QTY":"161"},{"omlPartgroupid":"195 ","xmonth":"3","xyear":"2016","QTY":"73"},{"omlPartgroupid":"195 ","xmonth":"4","xyear":"2016","QTY":"69"},{"omlPartgroupid":"195 ","xmonth":"5","xyear":"2016","QTY":"56"},{"omlPartgroupid":"195 ","xmonth":"6","xyear":"2016","QTY":"55"},{"omlPartgroupid":"195 ","xmonth":"7","xyear":"2016","QTY":"50"},{"omlPartgroupid":"195 ","xmonth":"8","xyear":"2016","QTY":"114"},{"omlPartgroupid":"195 ","xmonth":"9","xyear":"2016","QTY":"1046"},{"omlPartgroupid":"195 ","xmonth":"10","xyear":"2016","QTY":"883"},{"omlPartgroupid":"197 ","xmonth":"10","xyear":"2015","QTY":"34"},{"omlPartgroupid":"197 ","xmonth":"11","xyear":"2015","QTY":"76"},{"omlPartgroupid":"197 ","xmonth":"12","xyear":"2015","QTY":"114"},{"omlPartgroupid":"197 ","xmonth":"1","xyear":"2016","QTY":"173"},{"omlPartgroupid":"197 ","xmonth":"2","xyear":"2016","QTY":"327"},{"omlPartgroupid":"197 ","xmonth":"3","xyear":"2016","QTY":"134"},{"omlPartgroupid":"197 ","xmonth":"4","xyear":"2016","QTY":"125"},{"omlPartgroupid":"197 ","xmonth":"5","xyear":"2016","QTY":"200"},{"omlPartgroupid":"197 ","xmonth":"6","xyear":"2016","QTY":"104"},{"omlPartgroupid":"197 ","xmonth":"7","xyear":"2016","QTY":"99"},{"omlPartgroupid":"197 ","xmonth":"8","xyear":"2016","QTY":"191"},{"omlPartgroupid":"197 ","xmonth":"9","xyear":"2016","QTY":"845"},{"omlPartgroupid":"197 ","xmonth":"10","xyear":"2016","QTY":"578"},{"omlPartgroupid":"199 ","xmonth":"10","xyear":"2015","QTY":"35"},{"omlPartgroupid":"199 ","xmonth":"11","xyear":"2015","QTY":"75"},{"omlPartgroupid":"199 ","xmonth":"12","xyear":"2015","QTY":"76"},{"omlPartgroupid":"199 ","xmonth":"1","xyear":"2016","QTY":"105"},{"omlPartgroupid":"199 ","xmonth":"2","xyear":"2016","QTY":"229"},{"omlPartgroupid":"199 ","xmonth":"3","xyear":"2016","QTY":"147"},{"omlPartgroupid":"199 ","xmonth":"4","xyear":"2016","QTY":"73"},{"omlPartgroupid":"199 ","xmonth":"5","xyear":"2016","QTY":"50"},{"omlPartgroupid":"199 ","xmonth":"6","xyear":"2016","QTY":"58"},{"omlPartgroupid":"199 ","xmonth":"7","xyear":"2016","QTY":"103"},{"omlPartgroupid":"199 ","xmonth":"8","xyear":"2016","QTY":"4230"},{"omlPartgroupid":"199 ","xmonth":"9","xyear":"2016","QTY":"2570"},{"omlPartgroupid":"199 ","xmonth":"10","xyear":"2016","QTY":"730"}]

источник

2016-10-27 user163169

Это упоминаться здесь: https://github.com/chartjs/Chart.js/issues/2138

Большая часть его создания 2-ой оси. Я опустил некоторые настройки здесь, но вы можете найти JS скрипку ниже:

options: { 
     scales: { 
      xAxes:[ { 
       id: 'time', 
       type: 'category', 
       ticks: { 
        callback: function(label) { 
         var labelArray = label.split("|"); 
         return labelArray[0] + "/" + labelArray[1]; 
        } 
       } 
      }, 
      { 
       id: 'partGroup', 
       type: 'category', 
       gridLines: { 
        drawOnChartArea: false // only want the grid lines for one axis to show up 
       }, 
       ticks: { 
        callback: function(label) { 
         var labelArray = label.split("|"); 
         return labelArray[0] === "10" && labelArray[1] == "2015" ?  labelArray[2] : ""; 
        } 
       } 

      } 


      ] 
     } 
    }

Вот Fiddle with your data

источник

2016-10-27 23:33:10

диаграмма js Этикетки и группировочные этикетки

ответ

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