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How to substitute values in ES6 template literals at runtime with JavaScript?

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Sometimes, we want to substitute values in ES6 template literals at runtime with JavaScript.

In this article, we’ll look at how to substitute values in ES6 template literals at runtime with JavaScript.

How to substitute values in ES6 template literals at runtime with JavaScript?

To substitute values in ES6 template literals at runtime with JavaScript, we can create a function to interpolate values into a template literal and return it.

For instance, we write

const tl = ($) => `This ${$.val}`;
tl({ val: "code" });

to create the tl function that returns the This ${$.val}.

Then we call it with an object with the val property to return a string that has the val property value in the returned string.

Conclusion

To substitute values in ES6 template literals at runtime with JavaScript, we can create a function to interpolate values into a template literal and return it.

By John Au-Yeung

Web developer specializing in React, Vue, and front end development.

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