在JQplot数组中放入一个数字输入变量（PieChart）

Question

想知道是否有人知道如何将变量放入数组中。我尝试过以下技术。如果脚本中存在图形，则图形当前生成的数字很好。但是它并没有把变量放在那里。变量是值。

＆＃13;

＆＃13;

$(document).keyup(function() {
  var ac = $("#ac1").val();
  var data = [ //Insert data here
    ['Accomodation', ac],
    ['Retail', 9],
    ['Light Industry', 14],
    ['Out of home', 16],
    ['Commuting', 7],
    ['Orientation', 9]
  ];
  var plot1 = jQuery.jqplot('pie1', [data], //pie1 is the id for the html section
    {
      seriesDefaults: {
        // Make this a pie chart.
        renderer: jQuery.jqplot.PieRenderer,
        rendererOptions: {
          // Put data labels on the pie slices.
          // By default, labels show the percentage of the slice.
          showDataLabels: true
        }
      },
      legend: {
        show: true,
        location: 'e'
      }
    }
  );
});

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script language="javascript" type="text/javascript" src="js_plug/jquery.jqplot.min.js"></script>
<script type="text/javascript" src="js_plug/jqplot.pieRenderer.min.js"></script>
<script type="text/javascript" src="js_plug/jqplot.donutRenderer.min.js"></script>

<div class="item" id="income_item_1">Item 1
    <input id="ac1" type="text" class="sub_input" />
</div>
<div class="item" id="income_item_1">Item 1
    <input name="ac2" type="text" class="sub_input">
</div>
<div class="pie1" id="pie1" style="height:200px;width:500px;"></div>

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＆＃13;

＆＃13;