Mandrill 上的 {{#each ... }} 导致空字符串

Question

我正在尝试在 Mandrill 中创建一个 Handlebars 模板，它将打印出项目列表。我们正在使用 {{#each}} 构造来执行此操作：

{{#each bottles}}
    <p>{{this.bottle_title}}</p>
    <p>{{this.description}}</p>
    <p>{{this.price}}</p>
{{/each}}

而且，我们像这样传递 JSON：

{/*...*/
    'bottles' : [
        {
          "wine_id":"1599",
          "bottle_title":"2012 Sapphire Hill \u2018Ketchum Reserve\u2019 Pinot Noir",
          "description":"<p>\n <strong>Winemaker Notes:<\/strong><br \/>\n Blended from 4 clones, with 115 and 777 dominating to create this bold yet balanced wine. Aged for 20 months on French oak, this wine flaunts bright cherry, blackberry, and subtle vanilla with a very long finish.<br \/>\n &nbsp;<\/p>\n",
          "price":"50"
        },
        {
          "wine_id":"1600",
          "bottle_title":"2012 Sapphire Hill \u2018D\u2019Argento\u2019 Pinot Noir",
          "description":"<p>\n <strong>Winemaker Notes:<\/strong><br \/>\n D&#39;Argento (Silver) was crafted for our 25th Anniversary and uses 4 clones from the fabled Ketcham Estate in Russian River Valley....<\/p>\n",
          "price":"52"
       }
    ] /*...*/
}

我已经确认，如果我只是打印 {{bottles}}，那么我会将上面的完整 JSON 输出到电子邮件中。但是 {{#each bottles}}{{this.bottles}}{{/each}} 没有打印出任何东西，我们上面尝试的例子也没有。有什么想法可以使它正常工作吗？

非常感谢您的帮助！

Answer 1

当我们考虑 {{bottles}} 时常规 JSON 被写入电子邮件时，我们意识到我们正在对 JSON 进行双重编码。呸！因此，对于遇到此问题的任何其他人，请确保您没有犯同样的愚蠢错误:)

Mandrill 上的 {{#each ... }} 导致空字符串

{{#each ... }} on Mandrill is resulting in an empty string

json

handlebars.js

mandrill