Bonjour,
je suis débutant en dotnet et je cherche comment connecter ChartJs avec Mysql. J'ai essayé beaucoup mais je n'arrive pas à trouver une solution

code javascript de area chart dans .aspx:
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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$(function(){
 
    /* ChartJS
     * -------
     * Here we will create a few charts using ChartJS
     */
 
    //--------------
    //- AREA CHART -
    //--------------
 
    // Get context with jQuery - using jQuery's .get() method.
    var areaChartCanvas = $("#areaChart").get(0).getContext("2d");
    // This will get the first returned node in the jQuery collection.
    var areaChart = new Chart(areaChartCanvas);
 
    var areaChartData = {
      labels: ["January", "February", "March", "April", "May", "June", "July"],
      datasets: [
        {
          label: "Electronics",
          fillColor: "rgba(210, 214, 222, 1)",
          strokeColor: "rgba(210, 214, 222, 1)",
          pointColor: "rgba(210, 214, 222, 1)",
          pointStrokeColor: "#c1c7d1",
          pointHighlightFill: "#fff",
          pointHighlightStroke: "rgba(220,220,220,1)",
          data: [65, 59, 80, 81, 56, 55, 40]
        },
        {
          label: "Digital Goods",
          fillColor: "rgba(60,141,188,0.9)",
          strokeColor: "rgba(60,141,188,0.8)",
          pointColor: "#3b8bba",
          pointStrokeColor: "rgba(60,141,188,1)",
          pointHighlightFill: "#fff",
          pointHighlightStroke: "rgba(60,141,188,1)",
          data: [28, 48, 40, 19, 86, 27, 90]
        }
      ]
    };
 
    var areaChartOptions = {
      //Boolean - If we should show the scale at all
      showScale: true,
      //Boolean - Whether grid lines are shown across the chart
      scaleShowGridLines: false,
      //String - Colour of the grid lines
      scaleGridLineColor: "rgba(0,0,0,.05)",
      //Number - Width of the grid lines
      scaleGridLineWidth: 1,
      //Boolean - Whether to show horizontal lines (except X axis)
      scaleShowHorizontalLines: true,
      //Boolean - Whether to show vertical lines (except Y axis)
      scaleShowVerticalLines: true,
      //Boolean - Whether the line is curved between points
      bezierCurve: true,
      //Number - Tension of the bezier curve between points
      bezierCurveTension: 0.3,
      //Boolean - Whether to show a dot for each point
      pointDot: false,
      //Number - Radius of each point dot in pixels
      pointDotRadius: 4,
      //Number - Pixel width of point dot stroke
      pointDotStrokeWidth: 1,
      //Number - amount extra to add to the radius to cater for hit detection outside the drawn point
      pointHitDetectionRadius: 20,
      //Boolean - Whether to show a stroke for datasets
      datasetStroke: true,
      //Number - Pixel width of dataset stroke
      datasetStrokeWidth: 2,
      //Boolean - Whether to fill the dataset with a color
      datasetFill: true,
      //String - A legend template
      legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span style=\"background-color:<%=datasets[i].lineColor%>\"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>",
      //Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
      maintainAspectRatio: true,
      //Boolean - whether to make the chart responsive to window resizing
      responsive: true
    };
 
    //Create the line chart
    areaChart.Line(areaChartData, areaChartOptions);
 
 
 
})
dans ce code les données dans le dataset de areachartdata sont statiques .

Est ce que quelqu'un peut m'aider SVP ?

Et merci d'avance.