Is there a way to retrieve information from a .json file in Handlebars.js without relying on {{#each}} or {{#if}}?

Utilizing handlebars.js, I have been employing {{#each}} and {{#if}} to extract data from JSON files. However, I am in need of a method to retrieve the data without any conditions. Since there is only one set of data available and no requirement for an {{#if}} statement, using {{#each}} seems unnecessary. Is there a simpler way to access a single block of data?

It is important to mention that I am utilizing Grunt with Handlebars and my document references more than just one JSON file.

Below is the code snippet:

  {{data.PaymentMethod}}
  <table>
  <tr>
    <td>
      <div>Payment Method</div>
      <div>Card Number: {{CardNumber}}</div>
      <div>Card Colder: {{CardHolder}}</div>
      <div><a href="{{Link}}">Tracking</a></div>
    </td>
  </tr>
  </table>

Here is the content of my JSON file (data.json):

{
"PaymentMethod": [
        {
            "CardNumber": "****",
            "CardHolder": "John Doe",
            "Link": "http://www.test.com"
        }
    ]
}

Answer №1

<div>Card No.: {{details.PaymentMethod.0.CardNo}}</div>
<div>Card Holder: {{details.PaymentMethod.[0].HolderName}}</div>

To retrieve this information, you need to access it in a specific way. Since details.PaymentMethod is an array, you must target the first object within that array.

Answer №2

If you want to delve into the array, the #with helper can help with that:

{{#with PaymentMethod.[0]}}
    <div>Payment Method</div>
    <div>Card Number: {{CardNumber}}</div>
    <div>Card Colder: {{CardHolder}}</div>
    <div><a href="{{Link}}">Tracking</a></div>
{{/with}}

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