我有一个jQuery Datatable，标题中有2行。我想用我从服务器传回的一些总值（以JSON格式）以及表内容的所有数据填充此标头的第二行。
我一直在寻找一种方法来执行此操作，但是我很挣扎。
从服务器获取数据后，谁能告诉我将这些值输入标头的最佳方法是什么？
这是我如何从服务器取回JSON并填充表中的行的方法：
$.ajax({
url: "<?php echo $this->url($reportResource)?>"
}).done(function(data) {
// populate the data in to the rows of the table
reportTable.rows.add(data.rows).draw();
// the data param here contains an item in the array which contains all
// of the totals I'd like to put in the 2nd header row:
var totalValues = data.totals;
});
这是表格的HTML：
<table class="table table-striped" id="report-table">
<br/>
<thead>
<th>Impressions</th>
<th>Sold</th>
<th>Unsold</th>
<th>Percentage</th>
<th>eCPM</th>
<th>Revenue</th>
<th>Commision</th>
<th>Net</th>
</tr>
<tr>
<th style="text-align:right">Totals:</th>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
</tbody>
</table>
返回的JSON是：
{
"rows": {
"0":{"site":"<website1>","imps":20276,"sold":17308,"unsold":2968,"percentage":85.3620043401,"eCpm":0.0909454034326,"grossRevenue":1.844009,"commission":0.5532027,"netRevenue":1.2908063},
"1":{"site":"<website2>","imps":4485,"sold":3900,"unsold":585,"percentage":86.9565217391,"eCpm":0.0833068004459,"grossRevenue":0.373631,"commission":0.1120893,"netRevenue":0.2615417},
"2":{"site":"<website3>","imps":37,"sold":34,"unsold":3,"percentage":91.8918918919,"eCpm":0.0665405405405,"grossRevenue":0.002462,"commission":0.0007386,"netRevenue":0.0017234},
}
"totals":{"imps":24798,"sold":21242,"unsold":3556,"percentage":85.6601338818,"eCpm":0.0895274618921,"grossRevenue":2.220102,"commission":0.6660306,"netRevenue":1.5540714}
}
非常感谢您的帮助。
首先，您的JSON响应无效。您可能想看看-末尾有一个逗号2:{}-删除该逗号，并且您之前也缺少逗号"totals"。
在您的成功函数中，您可以附加值<td>，如我在此处试图说明的那样：
var row = $('#totals');
// add tds to row
for (value in data.totals) {
row.append('<td>'+ data.totals[value] +'</td>');
}
小提琴：http : //jsfiddle.net/z7p3qnnt/
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我来说两句