SlickGrid在分组级别显示聚合 [英] SlickGrid Display Aggregation at grouping level

问题描述

我正在按照此示例进行聚合分组：
http： //mleibman.github.io/SlickGrid/examples/example-grouping.html

I am following this example for grouping with aggregation: http://mleibman.github.io/SlickGrid/examples/example-grouping.html

这个分组在一行中完成，聚合在单独的行中完成。
我希望两者都显示在同一行而不是有两个单独的行

This has grouping done in one row and Aggregation done in separate row. I want both to be displayed in same instead of having two separate rows

例如在上面的示例中我想要一行就像
+ 持续时间：3（4项） 平均：20％费用：60
然后我们点击展开按钮我们看到全部里面有详细信息。

For e.g In above exampple i want to a single row to like + Duration : 3 (4 items) avg: 20 % cost:60 And then we click on expand button we see all details inside it.

有什么建议吗？

推荐答案

你需要更改格式化程序和 lazyTotalsCalculation 。

• lazyTotalsCalculation = false

formatter: function (g) {
  var total = sumTotalsFormatter(g.totals, columns[6]),
      avg = avgTotalsFormatter(g.totals, columns[3]);
  return "Duration:  " + g.value + "  <span style='color:green'>(" + g.count + " items)</span><span>avg: " + avg + "</span><span> cost: " +  (total.length>0?total.split(":")[1] : total) + "</span>" ;
},

这是快速而肮脏的路线。为了使代码更健壮而不是硬编码列索引，您需要查找以下行的列：

That is the quick and dirty route. To make the code more robust instead of "hardcoding" the column index, you'll want to lookup the columns along the lines of:

grid.getColumns()[grid.getColumnIndex("cost")]
grid.getColumns()[grid.getColumnIndex("%")]

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