Canvas.js working in localhost but not working after upload to the Server

[santoshbaruah]

canvas JS $(function () { / */ var areaChartData = { labels : ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'], 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 : report_data } ] }

/-------------
    //- BAR CHART -
    //-------------
    var barChartCanvas                   = $('#barChart').get(0).getContext('2d')
    var barChart                         = new Chart(barChartCanvas)
    var barChartData                     = areaChartData
    barChartData.datasets[0].fillColor   = '#00a65a';
    barChartData.datasets[0].strokeColor = '#00a65a';
    barChartData.datasets[0].pointColor  = '#00a65a';
    var barChartOptions                  = {
      //Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
      scaleBeginAtZero        : true,
      //Boolean - Whether grid lines are shown across the chart
      scaleShowGridLines      : true,
      //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 - If there is a stroke on each bar
      barShowStroke           : true,
      //Number - Pixel width of the bar stroke
      barStrokeWidth          : 2,
      //Number - Spacing between each of the X value sets
      barValueSpacing         : 5,
      //Number - Spacing between data sets within X values
      barDatasetSpacing       : 1,
      //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].fillColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',
      //Boolean - whether to make the chart responsive
      responsive              : true,
      maintainAspectRatio     : true
    }

    barChartOptions.datasetFill = false
    barChart.Bar(barChartData, barChartOptions)   })   </script>

<div class="box">
            <div class="box-header">
              <h3 class="box-title">Total Paid Orders - Report</h3>
            </div>
            <!-- /.box-header -->
            <div class="box-body">
              <div class="chart">
                <canvas id="barChart" style="height:250px"></canvas>
              </div>
            </div>
            <!-- /.box-body -->
          </div>
          <!-- /.box -->
          <div class="box">
            <div class="box-header">
              <h3 class="box-title">Total Paid Orders - Report Data</h3>
            </div>
            <!-- /.box-header -->
            <div class="box-body">
              <table id="datatables" class="table table-bordered table-striped">
                <thead>
                <tr>
                  <th>Month - Year</th>
                  <th>Amount</th>
                </tr>
                </thead>
                <tbody>

                  <?php foreach ($results as $k => $v): ?>
                    <tr>
                      <td><?php echo $k; ?></td>
                      <td><?php 

                        echo $company_currency .' ' . $v;
                        //echo $v;

                      ?></td>
                    </tr>
                  <?php endforeach ?>

• This topic was modified 5 years, 7 months ago by santoshbaruah.

[santoshbaruah]

Canvas JS $(function () { /* Canvas JS * ------- * Here we will create a few charts using Canvas JS */ var areaChartData = { labels : ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'], 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 : report_data } ] }

//-------------
    //- BAR CHART -
    //-------------
    var barChartCanvas                   = $('#barChart').get(0).getContext('2d')
    var barChart                         = new Chart(barChartCanvas)
    var barChartData                     = areaChartData
    barChartData.datasets[0].fillColor   = '#00a65a';
    barChartData.datasets[0].strokeColor = '#00a65a';
    barChartData.datasets[0].pointColor  = '#00a65a';
    var barChartOptions                  = {
      //Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
      scaleBeginAtZero        : true,
      //Boolean - Whether grid lines are shown across the chart
      scaleShowGridLines      : true,
      //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 - If there is a stroke on each bar
      barShowStroke           : true,
      //Number - Pixel width of the bar stroke
      barStrokeWidth          : 2,
      //Number - Spacing between each of the X value sets
      barValueSpacing         : 5,
      //Number - Spacing between data sets within X values
      barDatasetSpacing       : 1,
      //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].fillColor%>"></span><%if(datasets[i].label){%><%=datasets[i].label%><%}%></li><%}%></ul>',
      //Boolean - whether to make the chart responsive
      responsive              : true,
      maintainAspectRatio     : true
    }

    barChartOptions.datasetFill = false
    barChart.Bar(barChartData, barChartOptions)   })   </script>

some html

<div class="box">
            <div class="box-header">
              <h3 class="box-title">Total Paid Orders - Report</h3>
            </div>
            <!-- /.box-header -->
            <div class="box-body">
              <div class="chart">
                <canvas id="barChart" style="height:250px"></canvas>
              </div>
            </div>
            <!-- /.box-body -->
          </div>
          <!-- /.box -->
          <div class="box">
            <div class="box-header">
              <h3 class="box-title">Total Paid Orders - Report Data</h3>
            </div>
            <!-- /.box-header -->
            <div class="box-body">
              <table id="datatables" class="table table-bordered table-striped">
                <thead>
                <tr>
                  <th>Month - Year</th>
                  <th>Amount</th>
                </tr>
                </thead>
                <tbody>

                  <?php foreach ($results as $k => $v): ?>
                    <tr>
                      <td><?php echo $k; ?></td>
                      <td><?php 

                        echo $company_currency .' ' . $v;
                        //echo $v;

                      ?></td>
                    </tr>
                  <?php endforeach ?>

[santoshbaruah]

already try this but not working

window.onload = function () {
    setTimeout(function () {
        var ctx = document.getElementById("valueChart").getContext("2d");
        window.myLine = new Chart(ctx).Line(lineChartData, {
            responsive: true
        });
    }, 1000);

}

[Vishwas R]

@santoshbaruah,

Please take a look at the gallery example on rendering chart in PHP with data from database. You can also download sample project from our download page to run it locally.

If this doesn’t help you fulfill your requirements or finding any difficulty in integrating CanvasJS in your PHP page, kindly share sample project along with sample database over Google-Drive or Onedrive so that we can run it locally at our end, understand the issue you are facing and help you out.

—
Vishwas R
Team CanvasJS