我刚刚开始使用 HTML5 和 JQuery。我将在导航栏的弹出框内显示 Google 柱形图。我有以下代码,但它没有显示弹出框内的图表。有人可以帮我解决这个问题吗?谢谢。
<a id="electricity" class="action" rel="popover">Elpriser</a>
<script>
$("#electricity")
    .popover(
        { placement : 'top', html : true,
           content : '<div class="popover-content-el"><div class="lable-electricity"><h3>Nordpool</h3></div><div id="chart_div" style="width: 300px; height: 200px;"></div></div>'
        });
 </script>
 <script type="text/javascript">
google.load("visualization", "1", {
  packages : [ "corechart" ]
});
google.setOnLoadCallback(drawChart);
function drawChart() {
  var data = google.visualization.arrayToDataTable([
      [ 'SE1', 'Idag', 'Imorgon' ], [ 'SE1', 1170, 460 ],
      [ 'SE2', 1170, 460 ], [ 'SE3', 660, 1120 ],
      [ 'SE4', 1030, 540 ] ]);
  var options = {
    vAxis : {
      textPosition : 'none',
      gridlines : {
        color : "#ffffff"
      }
    },
  };
  var chart = new google.visualization.ColumnChart(document
      .getElementById('chart_div'));
  chart.draw(data, options);
}
</script>