Blade Template #3 | Extract partials + Paste a list of data

Extract Partial

• Open app.blade.php.
• Imagine you want to extract the below code into a navigational partial.

• Cut out that exact part of the code from app file and create a new file under views named nav.blade.php.
• Paste the code inside nav.
• How to bring navigation inside app? Use a keyword: @include.
• In app body part, write down @include('nav') :

• Refreshing your browser will get you the exact same thing.
• If you want to use the same navigation, simply include the keyword.

Paste a List of Data

• For the routes, make sure to use controller as such:

• Then in HelloController.php, make a fake variable (just to test):

• Don't forget to add compact as the second string.
• Then, in service.blade.php, we only need to use php:

• For this method, you need to make sure service (the variable) actually exist.
• If there is no content in function service (in controller), instead of using @foreach, we can use @forelse.
• forelse allows us to add a new section which is @empty:

• Whatever you put in between @empty and @endforelse will get output if there are no services.
• You can put list item or paragraph that says "No services available".

End