Mandrill上的{{#each ...}}產生一個空字符串

Question

我試圖在Mandrill中創建一個Handlebars模板，它將打印出一列項目。我們使用的{{#each}}結構來做到這一點：

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

而且，我們正在傳遞JSON這樣的：

{/*...*/ 
    '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" 
     } 
    ] /*...*/ 
} 

我驗證過，如果我只是打印出來{{bottles}}然後我得到完整的JSON輸出到電子郵件中。但是{{#each bottles}}{{this.bottles}}{{/each}}沒有打印出任何東西，我們上面的例子也沒有。任何想法，我們如何才能得到這個工作？

非常感謝您的幫助！

Answer 1

當我們認爲當我們做了{{bottles}}之後，我們認爲正常的JSON寫入了電子郵件，我們意識到我們對JSON進行了雙重編碼。衛生署！所以對於遇到這個問題的其他人，請確保你沒有犯同樣的愚蠢錯誤:)