CODEWITHSUNDEEP
handlebars.js
Gowtham Ramamoorthy
Gowtham Ramamoorthy

Reputation: 896

Handle bar - Iterate through JSON array

I'm trying to iterate through a JSON Array as shown below using a handle bar code.

JSON array:

[{"email":"[email protected]","repo":"https://github.com"},{"email":"[email protected]","repo":"https://github.com"},{"email":"[email protected]","repo":"https://github.com"}]

Handle bar code:

{{#each ["abc"].[json]}}
       EMAIL:{{["abc"].[json].[@index].[email]}}
       REPO:{{["abc"].[json].[@index].[repo]}}
       {{#if @last }}
           Last entry!
        {{/if}}
    {{/each}}

where ["abc"].[json].[0...100].email/repo is the output Json array from a previous process. With the code above I'm not getting the required result and the output are empty strings, any help is much appreciated.

Required OUTPUT:

EMAIL:[email protected]
REPO:https://github.com
EMAIL:[email protected]
REPO:https://github.com

Upvotes: 1

Views: 121

Answers (1)

Greedo
Greedo

Reputation: 3559

Inside the #each helper the context switch to the current element, similar as in a forEach method in JS: 

{{#each ["abc"].[json]}}
   EMAIL:{{email}}
   REPO:{{repo}}
   {{#if @last }}
       Last entry!
    {{/if}}
{{/each}}

Upvotes: 1

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