Include an AND clause in a Handlebars/HtmlBars template

Hey there! So, in my Ember project, I currently have a button with the following code snippet:

{{my-button label="Add"  enabled=(lt gridItems.length maxRecordsInGrid)}}

Right now, the "enabled" property is based on whether gridItems.length is less than maxRecordsInGrid. But now, I want to add a second condition to this. If a property named "enableBtn" is true.

So essentially, I want the "enabled" property to require both conditions to be met:

  1. gridItems.length is less than maxRecordsInGrid
  2. enableBtn is true

Is it feasible to achieve this directly in the template using some built-in HTMLBars condition without having to create explicit helpers?

Answer №1

Unfortunately, Ember does not currently support this feature out of the box.

However, you can incorporate the functionality by utilizing ember-truth-helpers.

An open RFC has been proposed to include this directly into Ember itself.

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