Now that you have the same HTML written in multiple pages of your Astro site, let’s replace that duplicated content with a reusable Astro component!
Get ready to…
- Create a new folder for components
- Build an Astro component to display your navigation links
- Replace existing HTML with a new, reusable navigation component
Create a new Section titled Create a new src/components/ folder
.astro files that will generate HTML but that will not become new pages on your website, you will need a new folder in your project:
Create a Navigation componentSection titled Create a Navigation component
Create a new file:
Copy your links to navigate between pages from the top of any page and paste them into your new file,
Import and use Navigation.astroSection titled Import and use Navigation.astro
Go back to
index.astroand import your new component inside the code fence:
Then below, replace the existing navigation HTML link elements with the new navigation component you just imported:
Check the preview in your browser and notice that it should look exactly the same… and that’s what you want!
Your site contains the same HTML as it did before. But now, those three lines of code are provided by your
<Navigation /> component.
Try it yourself - Add navigation to the rest of your siteSection titled Try it yourself - Add navigation to the rest of your site
Import and use the
<Navigation /> component in the other two pages on your site (
blog.astro) using the same method.
Don’t forget to
- Add an import statement at the top of the component script, inside the code fence.
- Replace the existing code with the navigation component.
Test your knowledgeSection titled Test your knowledge
You can do this when you have elements repeated on multiple pages:
Astro components are:
Astro components will automatically create a new page on your site when you…