How to implement page inclusion in laravel

Laravel is an open source PHP web application framework. It is a simple and elegant MVC-based web application framework. It greatly simplifies web development and allows developers to focus more on the business logic level. Don’t pay too much attention to other underlying technologies. In this article, we will introduce how to use Laravel to implement page inclusion, that is, to divide a page into multiple small blocks and share these small blocks in multiple pages at the same time, which greatly improves the reusability and usability of the code. Maintainability.

Why do we need page inclusion?

With the continuous development of Web applications, Web pages are becoming more and more complex, and each module in the page is also becoming more and more complex. Therefore, sometimes we need to divide the page into multiple small blocks and share these small blocks in multiple pages at the same time, thereby improving the reusability and maintainability of the code. This is the page containing the problems faced and their solutions.

Steps to implement page inclusion using Laravel

The Laravel framework provides a very flexible view system, so page inclusion can be implemented very conveniently. The following are the steps to implement page inclusion:

1. Create a public view file

First, create a public view file in the Laravel project. This public view file contains multiple small blocks that will be shared among multiple pages. This public view file can be saved in resources/views/layouts.

2. Include in the view files that need to use these small blocks

In the view files that need to use the small blocks included in the public view file, use the following code:

@extends('layouts.master')
@section('content')
    <!-- 这里是当前页面的内容 -->
@endsection

Among them, the @extends directive indicates that this view file inherits the layouts/master view file, and the @section directive is used to define a content area, which will contain the content of the current page.

3. Define small blocks in the public view file

In the public view file, use the following code to define the small blocks that need to be included:

nbsp;html>


    <title>@yield('title')</title>


    <div>
        <header>
            @include('layouts.partials.header')
        </header>
        @yield('content')
        <footer>
            @include('layouts.partials.footer')
        </footer>
    </div>

where :

• @yield('title') means that a small block named title is defined, which is used to replace the
• @yield('content') means that a small block named content is defined, which is used to replace the page content part in the public view file.
• @include('layouts.partials.header') means that a partial view file named header is included.
• @include('layouts.partials.footer') means that a partial view file named footer is included.

This completes the steps of defining small blocks in the public view file.

4. Define the content of the small block in the partial view file

Finally, define it in the partial view file (such as header.blade.php and footer.blade.php) Small chunks of content will do. For example, in header.blade.php, you can define the content of a small block as follows:

<nav>
    <ul>
        <li><a>Home</a></li>
        <li><a>About</a></li>
        <li><a>Contact</a></li>
    </ul>
</nav>

This small block defines a navigation bar and uses Laravel's URL helper function to generate links.

Through these steps, the process of using Laravel to implement page inclusion is completed.

Summary

Page inclusion is a very important web development technology. In the Laravel framework, we can implement page inclusion very conveniently, thus greatly improving the reusability and usability of the code. Maintainability. This article introduces how to use Laravel to implement page inclusion. I hope it will be helpful to everyone. If you have any questions or ideas about Laravel or web development, please leave a message in the comment area and we will discuss it together.

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