1. What is a single-page application?
Single-page application, English is Single-Page Application, referred to as SPA, it is a kind of application based on Ajax and HTML5 and other technologies, web applications that optimize user experience by dynamically loading partial content of the page. Unlike traditional applications, single-page applications only contain one HTML page, and the page content is dynamically loaded through JavaScript to achieve content presentation and switching between pages.
2. Create a single-page application
There are many ways to create a single-page application in ThinkPHP, and this article will introduce one of them.
1. Create a controller
In ThinkPHP, all business logic is implemented in the controller. Therefore, we need to create the controller of the single page application in the application's controller. We create a controller named SinglePageController.
<?php
namespace app\index\controller;
use think\Controller;
class SinglePageController extends Controller
{
public function index()
{
return view();
}
}In the above code, we define a SinglePageController class that inherits from the Controller class, and defines an index method, which will perform the page loading operation.
2. Create a view
We need to create a single-page application view through ThinkPHP's view engine. Using ThinkPHP's view engine, we can add PHP code to HTML code to achieve functions such as view reuse and page separation.
<!-- singlepage.html -->
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>单页应用</title>
<script src="//cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
<div id="nav">
<ul>
<li><a href="#home">首页</a></li>
<li><a href="#about">关于我们</a></li>
<li><a href="#product">产品介绍</a></li>
<li><a href="#contact">联系我们</a></li>
</ul>
</div>
<div id="content"></div>
<script type="text/javascript">
$(document).ready(function(){
$(window).bind('hashchange', function() {
var url = window.location.hash.slice(1);
$('#content').load(url + '.html');
});
$(window).trigger('hashchange');
});
</script>
</body>
</html>We created a navigation bar in the code, its id is nav, and a content area, its id is content. And we have bound the hashchange event in JavaScript. Whenever the hash changes (that is, when the navigation bar link changes), we will load the corresponding HTML page into the content area through Ajax.
Note: The content of a single-page application should be composed of multiple HTML pages, rather than all displayed on one page at the same time.
3. Define routing rules
Since our SinglePageController class renders the view of a single-page application through the index method, we need to define a routing rule named singlepage in the routing rules:
<?php use think\Route; // 单页应用路由 Route::rule('singlepage/:id','index/SinglePage/index');
In the above code, we define a routing rule named singlepage and pass the id as a parameter to the index method of the SinglePageController class.
The above is the detailed content of How to set up a single page in thinkphp. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
WebStorm Mac version
Useful JavaScript development tools
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Atom editor mac version download
The most popular open source editor
