我有以下JavaScript
显示图表,目前用于测试目的我传递硬编码数组如下:
@model IEnumerable<Medical.Models.Session>
<script src="../../Scripts/jqplot/jquery.jqplot.min.js" type="text/javascript"></script>
<script src="../../Scripts/jqplot/jqplot.barRenderer.min.js" type="text/javascript"></script>
<script src="../../Scripts/jqplot/jqplot.categoryAxisRenderer.min.js" type="text/javascript"></script>
<script src="../../Scripts/jqplot/jqplot.pointLabels.min.js" type="text/javascript"></script>
<script src="../../Scripts/jqplot/jqplot.dateAxisRenderer.min.js" type="text/javascript"></script>
<script src="../../Scripts/jqplot/jqplot.highlighter.min.js" type="text/javascript"></script>
<script src="../../Scripts/jqplot/jqplot.cursor.min.js" type="text/javascript"></script>
<p>
<script type="text/javascript">
$(document).ready(function () {
line1 = [['23-May-2008', 578.55], ['20-Jun-2008', 566.5], ['25-Jul-2008', 480.88],
['22-Aug-2008', 509.84], ['26-Sep-2008', 454.13], ['24-Oct-2008', 379.75],
['21-Nov-2008', 303], ['26-Dec-2008', 308.56], ['23-Jan-2009', 299.14],
['20-Feb-2009', 346.51], ['20-Mar-2009', 325.99], ['24-Apr-2009', 386.15], ['01-Apr-2012', 786.15]];
var plot1 = $.jqplot('chart1', [line1], { title: 'Data Point Highlighting',
axesDefaults: { pad: 1.2 },
axes: { xaxis: { renderer: $.jqplot.DateAxisRenderer,
tickOptions: {
formatString: '%d/%b/%Y'
}
},
yaxis: { tickOptions: { formatString: '%.2f'} }
},
highlighter: { show: true, sizeAdjust: 7.5, tooltipLocation: 'nw'
// , formatString: '<b>%s</b>'
}, cursor: { show: true, tooltipOffset: 6 }
})
});
</script>
<div id = "chart1">
</div>
但是我如何动态构建上面的Line1
数组以获得Model值,类似于:
@foreach (var item in Model) {
//code goes here,,
line1 [1,1] = [item.Date, item.Result]
}
答案 0 :(得分:0)
我是否正确地假设您要将数组数组转换为对象数组?
var line2=[];
for (var i in line1) {
var a=line1[i];
var b=new Object;
b.Date=a[0];
b.Result=a[1];
line2[i]=b
}
line2现在包含可以使用.Date和.Result:
访问值的对象for (item in line2) {
// do something with item.Date and item.Result
}
答案 1 :(得分:0)
Razor与javascript混合不好,所以这种转换本质上是错误的。我建议和替代。
变量line1的数据是二维数组。那么为什么不使用JSON动态加载它而不是转换Razor语法。例如,您可能有这样的控制器:
public JsonResult LoadGraphData( ... )
{
//Populate your two dimensional array here.
....
return Json( any_two_dim_array , JsonRequestBehavior.AllowGet);
}