【发布时间】:2016-04-15 17:22:22
【问题描述】:
我正在尝试在 Meteor 中格式化一个订单表,并且我正在努力在文档中输出一个嵌套数组。我有以下代码:
采集数据
{
"_id" : "tDLaCMSde3QyneJqm",
"orderNumber" : 1234,
"createdAt" : ISODate("2016-01-11T11:14:21.986Z"),
"productsInOrder" : [
{
"item" : 10300,
"desc" : "Ergonomic Wooden Fish",
"quantity" : "43",
"price" : "0.92",
"lineprice" : "39.56",
"_id" : "BQeEwtGQEDpPxA6ZM"
},
{
"item" : 98517,
"desc" : "Refined Concrete Soap",
"quantity" : "10",
"price" : "2.11",
"lineprice" : "21.10",
"_id" : "YqBdy8aLJovuncQce"
},
{
"item" : 69824,
"desc" : "Incredible Frozen Gloves",
"quantity" : "7",
"price" : "3.79",
"lineprice" : "26.53",
"_id" : "EefPSwLHCFyJuzXcT"
},
{
"item" : 14897,
"desc" : "Intelligent Frozen Towels",
"quantity" : "3",
"price" : "4.15",
"lineprice" : "12.45",
"_id" : "BSg32fTmpqZBdM2eT"
}
]
}
HTML/空格键
<template name="orders">
<table class="table table-striped">
<thead>
<tr>
<th>
Order Number
</th>
<th>
Ordered on
</th>
<th>
Items in order
</th>
</tr>
</thead>
<tbody>
{{#each orders}}
<tr>
<td>
{{orderNumber}}
</td>
<td>
{{createdAt}}
</td>
<td>
{{productsInOrder}}
</td>
</tr>
{{/each}}
</tbody>
</table>
</template>
JS/助手
Template.orders.helpers({
'orders': function() {
return Orders.find({});
}
});
渲染输出
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标签: javascript mongodb meteor meteor-blaze spacebars