Wapka Official Forum

JavaScript Template Literals


Synonyms:

Template Literals
Template Strings
String Templates
Back-Tics Syntax


Back-Tics Syntax
Template Literals use back-ticks (``) rather than the quotes ("") to define a string:

Example

let text = `Hello World!`;

Try it Yourself »


Quotes Inside Strings
With template literals, you can use both single and double quotes inside a string:

Example

let text = `He's often called "Johnny"`;

Try it Yourself »


Multiline Strings
Template literals allows multiline strings:

Example

let text =
`The quick
brown fox
jumps over
the lazy dog`;

Try it Yourself »


Interpolation
Template literals provide an easy way to interpolate variables and expressions into strings.
The method is called string interpolation.
The syntax is:


${...}










Variable Substitutions
Template literals allow variables in strings:

Example

let firstName = "John";
let lastName = "Doe";

let text = `Welcome ${firstName}, ${lastName}!`;

Try it Yourself »


Automatic replacing of variables with real values is called string interpolation.


Expression Substitution
Template literals allow expressions in strings:

Example

let price = 10;
let VAT = 0.25;

let total = `Total: ${(price * (1 + VAT)).toFixed(2)}`;

Try it Yourself »


Automatic replacing of expressions with real values is called string interpolation.


HTML Templates

Example

let header = "Templates Literals";
let tags = ["template literals", "javascript", "es6"];

let html = `<h2>${header}</h2><ul>`;

for (const x of tags) {
  html += `<li>${x}</li>`;
}

html += `</ul>`;

Try it Yourself »


Browser Support
Template Literals is an ES6 feature (JavaScript 2015).
It is supported in all modern browsers:










Chrome
Edge
Firefox
Safari
Opera


Yes
Yes
Yes
Yes
Yes



Template Literals is not supported in Internet Explorer.

Complete String Reference
For a complete String reference, go to our:
Complete JavaScript String Reference.
The reference contains descriptions and examples of all string properties and methods.












★
+1

Reference: https://www.w3schools.com/js/js_string_templates.asp

Ich wollte ein bisschen Unterhaltung nebenbei und hab spinogambino casino gefunden. Die Seite wirkt modern, ist leicht zu bedienen und bietet viele Spiele. In Deutschland gibt’s auch regelmäßige Bonusangebote. Mir gefällt, dass man sofort losspielen kann und alles ohne große Schwierigkeiten klappt.