Handlebars.js - Access object value with a variable key

Question

Looking for a way to access to achieve this:

{{#each someArray}}   {{../otherObject.[this]}} {{/each}} 

How do I evaluate the value of this and then reference it as a key to my object otherObject?

Answer 1

With lookup: https://handlebarsjs.com/guide/builtin-helpers.html#lookup

{{#each someArray}}   {{lookup ../otherObject this}} {{/each}} 

Answer 2

One possible solution with a helper:

/* {{#each someArrayOfKeys}}   {{#withItem ../otherObject key=this}}     {{this}}   {{/withItem}} {{/each}} */  Handlebars.registerHelper('withItem', function(object, options) {     return options.fn(object[options.hash.key]); });