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How to Defer Execution of ES6 Template Literals Until Runtime?

Patricia Arquette
Release: 2024-11-07 08:51:03
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How to Defer Execution of ES6 Template Literals Until Runtime?

Deferring Execution for ES6 Template Literals

In ES6, template literals are a fantastic feature that allows for concise string manipulation. However, one challenge arises when trying to defer the evaluation of template literals until runtime.

Question:

How can I defer the evaluation of an ES6 template literal until after I've dynamically created the elements it uses?

Answer:

There are several approaches to addressing this challenge:

  1. Use Template Strings as Intended: Utilize template strings as they were designed, without relying on a custom format function. This method evaluates substitutions directly, eliminating the need for dynamic creation.
  2. Employ Plain String Literals: Use plain string literals instead of template literals. This allows for dynamic substitution by replacing tokens in the string with the desired values.
  3. Tagged Template Literals: Employ tagged template literals, which provide a mechanism to intercept template literal substitutions. While this approach still evaluates substitutions directly, it offers greater flexibility for processing and modifying substitutions.

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