Course Content

Introduction to React

JSX Embedding Expressions

One of the key features of JSX is the ability to embed expressions in the code. This allows us to embed dynamic values into our components or elements.

To include an expression within JSX, we need to enclose that expression within curly braces `{}`. This tells JSX to treat the contents of the braces as Java.

The displayed value for the variable `heading` will be: `Hello, Josh Perez!` Similarly, you can do something more complicated and display the evaluated sum of two variables:

The output for the above expression will be: `The sum of 7 and 10 is 17` It is also possible to embed ternary operators which can show conditional output:

The output for the above expression will be: `You have passed the test.`

Section 2.

Chapter 3