Why Aren't My JavaScript Template Literals Showing Dynamic Values?
Dec 09, 2024 pm 03:35 PM
Template Literals Not Displaying Dynamic Values
Despite using template literals, you encounter an issue where the literal variable names are displayed instead of their values. To resolve this problem, ensure that you're using backticks (`), not quotation marks, to create template literals.
Backticks vs. Quotation Marks
JavaScript template literals, also known as template strings, require backticks (`) to enclose the template. These backticks are located next to the 1 key on a QWERTY keyboard. Using single quotes (') or double quotes (") will not create the desired template literal.
Example
Consider the following example:
categoryName = "name";
categoryElements = "element";
console.log(`categoryName: ${this.categoryName}\ncategoryElements: ${categoryElements} `);
Output
categoryName: name categoryElements: element
Using backticks (), the template literal correctly interpolates the categoryName and categoryElements` variables, resulting in their respective values being displayed.
References
- Usage of the backtick character (`) in JavaScript
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