如何使用 Mandrill 模板从 MERGE VARS 中传递的数组中渲染列表

我必须用merge_vars.

{
   "key":"some key",
   "template_name":"order-confirmation",
   "template_content":[
      {
         "name":"ORDERNUMBER",
         "content":"12312312321"
      },
      {
         "name":"PRICE",
         "content":"35.10"
      },
      {
         "name":"NAME",
         "content":"Some name"
      },
      {
         "name":"PICKUPDATE",
         "content":"2013-05-10"
      },
      {
         "name":"ORDERITEMS",
         "content":[
            {
               "NUMPRODUCTS":"26",
               "PRODUCTNAME":"Milk",
               "PRODUCTPRICE":"1.35 EUR"
            }
         ]
      },
      {
         "name":"SERVICENUMBER",
         "content":"12345"
      },
      {
         "name":"PICKUPPOINT",
         "content":"AAA 350"
      },
      "message":{
         "from_email":"[email protected] /cdn-cgi/l/email-protection",
         "to":[
            {
               "email":"[email protected] /cdn-cgi/l/email-protection"
            }
         ],
         "subject":"Subject text",
         "attachments":[

         ]
      },
      "async":false
   }
}

我应该如何制作html占位符？我这样做了但它不起作用。 我只感兴趣ORDERITEMS.

<tr>
 <td>*|ORDERITEMS:NUMPRODUCTS|*</td>
 <td>*|ORDERITEMS:PRODUCTNAME|*</td>
 <td>*|ORDERITEMS:PRODUCTPRICE|*</td>
</tr>

据我所知，在 Mandrill 中使用普通模板引擎，这是唯一支持的类型content属性是string，因此无法提供结构。

最近（2015 年 1 月 13 日）Mandrill 宣布支持车把模板，因此可以在content.

http://blog.mandrill.com/handlebars-for-templates-and-dynamic-content.html http://blog.mandrill.com/handlebars-for-templates-and-dynamic-content.html

使用这种新的模板语言，不仅可以根据需要访问子属性，甚至可以在数组内循环，甚至嵌套 do 循环。 （看这条评论 http://blog.mandrill.com/handlebars-for-templates-and-dynamic-content.html#comment-1812033668在博客文章中）

这是从博客文章中提取的用于执行循环的示例：

合并变量或模板内容：

{
    "name": "products",
    "content": [
        {
            "img": "http://kbcdn.mandrill.com/nesting-penguin.png",
            "qty": 2,
            "sku": "PENG001",
            "name": "Penguin",
            "description": "Solid wood, hand-painted penguin nesting doll with 5 different sizes included. Limited Edition.",
            "price": "12.99",
            "ordPrice": "25.98"
        },
        {
            "img": "http://kbcdn.mandrill.com/nesting-bear.png",
            "qty": 3,
            "sku": "BBEAR001",
            "name": "Brown bear",
            "description": "Solid wood, hand-painted brown bear nesting doll. Coordinates with our entire Bear collection. Includes 6 nested sizes.",
            "price": "12.99",
            "ordPrice": "38.97"
        }
    ]
}

这是在模板中使用它的方法：

{{#each products}}
<tr class="item">
    <td valign="top" class="textContent">
        <img src="{{img}}" width="50" height="75" class="itemImage" />
        <h4 class="itemName">{{name}}</h4>
        <span class="contentSecondary">Qty: {{qty}} x ${{price}}/each</span><br />
        <span class="contentSecondary sku"><em>{{sku}}</em></span><br />
        <span class="contentSecondary itemDescription">{{description}}</span>
    </td>
    <td valign="top" class="textContent alignRight priceWidth">
        ${{ordPrice}}
    </td>
</tr>
{{/each}}

对于你的情况，你可以这样做：

{{#each ORDERITEMS}}
<tr>
 <td>{{NUMPRODUCTS}}*</td>
 <td>{{PRODUCTNAME}}</td>
 <td>{{PRODUCTPRICE}}</td>
</tr>
{{/each}}