我有很多函数可以填充 amChart为我。很多amChart不同功能的设置将保持相同。我的功能之一如下:

function updateIndicatorsAllScores() { 
 
    organization = $("#organization").val(); 
    indicator = $("#indicators").val(); 
    funcid = "fill_chart_all_scores"; 
 
    //console.log('changed');  
    $.getJSON('functions/getfunctions.php', { 
        "organization":organization, 
        "indicator":indicator, 
        "funcid":funcid}, 
 
    function(dataChart) { 
 
            var chart = AmCharts.makeChart("chartallscores", { 
            "theme": "light", 
            "type": "serial", 
            "startDuration": 1, 
            "dataProvider": dataChart, 
            "rotate": false, 
            "categoryField": "organisatie", 
              "valueAxes": [ { 
                "gridColor": "#FFFFF", 
                "gridAlpha": 0.2, 
                "dashLength": 0 
              } ], 
              "gridAboveGraphs": true, 
              "startDuration": 1, 
              "graphs": [ { 
                "balloonText": "[[category]]: <b>[[value]]</b>", 
                "fillColorsField": "fillcolor", //Dit veld heb ik meegegeven vanuit SQL functie en bevat de HEX kleurcodes BD 
                "fillAlphas": 0.8, 
                "lineAlpha": 0.2, 
                "type": "column", 
                "valueField": "score" 
              } ], 
              "chartCursor": { 
                "categoryBalloonEnabled": false, 
                "cursorAlpha": 0, 
                "zoomable": false 
              }, 
              "categoryAxis": { 
                "gridPosition": "start", 
                "gridAlpha": 0, 
                "tickPosition": "start", 
                "tickLength": 20 
              }, 
              "export": { 
                "enabled": true 
              } 
 
        },0); 
 
    $('.chart-input').off().on('input change',function() { 
        var property = jQuery(this).data('property'); 
        var target = chart; 
        chart.startDuration = 0; 
 
        }); 
    }); 
} 

我想要的是存储 var = AmCharts.makechart所有图表属性一次并且在函数内仅更改 "dataPRovider: dataChart, .

请您参考如下方法:

var dataProvider2 = [ { 
    "country": "USA", 
    "visits": 1000 
  }, { 
    "country": "China", 
    "visits": 1000 
  }, { 
    "country": "Japan", 
    "visits": 1200 
  }, { 
    "country": "Germany", 
    "visits": 2000 
  }, { 
    "country": "UK", 
    "visits": 1000 
  }, { 
    "country": "France", 
    "visits": 1000 
  }, { 
    "country": "India", 
    "visits": 984 
  }, { 
    "country": "Spain", 
    "visits": 711 
  }, { 
    "country": "Netherlands", 
    "visits": 500 
  }, { 
    "country": "Russia", 
    "visits": 500 
  }, { 
    "country": "South Korea", 
    "visits": 443 
  }, { 
    "country": "Canada", 
    "visits": 441 
  }, { 
    "country": "Brazil", 
    "visits": 395 
  } ]; 
 
var dataProvider1 = [ { 
    "country": "USA", 
    "visits": 2025 
  }, { 
    "country": "China", 
    "visits": 1882 
  }, { 
    "country": "Japan", 
    "visits": 1809 
  }, { 
    "country": "Germany", 
    "visits": 1322 
  }, { 
    "country": "UK", 
    "visits": 1122 
  }, { 
    "country": "France", 
    "visits": 1114 
  }, { 
    "country": "India", 
    "visits": 984 
  }, { 
    "country": "Spain", 
    "visits": 711 
  }, { 
    "country": "Netherlands", 
    "visits": 665 
  }, { 
    "country": "Russia", 
    "visits": 580 
  }, { 
    "country": "South Korea", 
    "visits": 443 
  }, { 
    "country": "Canada", 
    "visits": 441 
  }, { 
    "country": "Brazil", 
    "visits": 395 
  } ]; 
 
  var chtrvals = { 
  "type": "serial", 
  "theme": "light", 
  "dataProvider": dataProvider1, 
  "valueAxes": [ { 
    "gridColor": "#FFFFFF", 
    "gridAlpha": 0.2, 
    "dashLength": 0 
  } ], 
  "gridAboveGraphs": true, 
  "startDuration": 1, 
  "graphs": [ { 
    "balloonText": "[[category]]: <b>[[value]]</b>", 
    "fillAlphas": 0.8, 
    "lineAlpha": 0.2, 
    "type": "column", 
    "valueField": "visits" 
  } ], 
  "chartCursor": { 
    "categoryBalloonEnabled": false, 
    "cursorAlpha": 0, 
    "zoomable": false 
  }, 
  "categoryField": "country", 
  "categoryAxis": { 
    "gridPosition": "start", 
    "gridAlpha": 0, 
    "tickPosition": "start", 
    "tickLength": 20 
  }, 
  "export": { 
    "enabled": true 
  } 
 
}; 
var chart = AmCharts.makeChart( "chartdiv", chtrvals ); 
 
function changedp(){ 
       chart.dataProvider =  dataProvider2; 
       chart.validateData(); 
}