chartjs没有从同一页面加载数据，从unknow soruce中挑选数据

Question

我正在使用chartjs，我的javascript数据与div id在同一页面上，但是它从另一个来源选择图表。但是，我希望从同一页面中选择数据

下面是我的javascript

<script>
    if($("#line-chartjsid2").length){

        var lineChartData = {
            labels:  ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul" , "Aug","Sep","Oct","Nov","Dec"],
            datasets: [{
                label: "Income",
                fillColor: "rgba(63,81,181,0.5)",
                strokeColor: "rgba(63,81,181,1)",
                pointColor: "rgba(63,81,181,1)",
                pointStrokeColor: "#fff",
                pointHighlightFill: "#fff",
                pointHighlightStroke: "rgba(63,81,181,1)",
                data: [<?php echo $jantotinc; ?>,<?php echo $febtotinc ?>,<?php echo $martotinc ?>,<?php echo $aprtotinc ?>,<?php echo $maytotinc ?>,<?php echo $juntotinc ?>,<?php echo $jultotinc ?>,<?php echo $augtotinc ?>,<?php echo $septotinc ?>,<?php echo $octtotinc ?>,<?php echo $novtotinc ?>,<?php echo $dectotinc ?>]
            }, {
                label: "Expense",
                fillColor: "rgba(255,58,183,0.5)",
                strokeColor: "rgba(255,58,183,1.0)",
                pointColor: "rgba(255,58,183,1.0)",
                pointStrokeColor: "#fff",
                pointHighlightFill: "#fff",
                pointHighlightStroke: "rgba(255,58,183,1.0)",
                data: [<?php echo $jantotbill; ?>,<?php echo $febtotbill; ?>,<?php echo $martotbill; ?>,<?php echo $aprtotbill; ?>,<?php echo $maytotbill; ?>,<?php echo $juntotbill; ?>,<?php echo $jultotbill; ?>,<?php echo $augtotbill; ?>,<?php echo $septotbill; ?>,<?php echo $octtotbill; ?>,<?php echo $novtotbill; ?>,<?php echo $dectotbill; ?>]
            }]

        }

        var ctx = document.getElementById("line-chartjsid2").getContext("2d");
        window.myLine = new Chart(ctx).Line(lineChartData, {
            responsive: true
        });

}
</script>

这是我的代码

 <div class="col-xs-12 col-md-6 col-lg-4">
    <section class="box ">
            <header class="panel_header">
                <h2 class="title pull-left">Expenses</h2>
                <div class="actions panel_actions pull-right">
                    <a class="box_toggle fa fa-chevron-down"></a>
                    <!--<a class="box_setting fa fa-cog" data-toggle="modal" href="#section-settings"></a>
                    <a class="box_close fa fa-times"></a> -->
                </div>
            </header>
            <div class="content-body">    <div class="row">
        <div class="col-xs-12">
                <div class="chart-container">
                     <!-- <div class="" style="height:200px" id="platform_type_dates"></div>-->
                       <canvas id="line-chartjsid2" style="height: 200px; width: 100%;"></canvas>
                  </div>
        </div>      
    </div> <!-- End .row -->
    </div>
        </section></div>

我想从我的页面中选择相同的数据