The assets folder generally stores some style files (css), script files (js), picture files (images), etc. in the front and backend, so it can be used with Yii::app()->request ->baseUrl is used together (to get the project name).
The role of assets is to facilitate modularization and plug-in. Generally speaking, for security reasons, access to files under protected through URL is not allowed, but we If you want to separate the module, you need to use publishing, that is, copy the files in a directory to assets for easy access through url (recommended learning: yii tutorial)
$assets = Yii::getPathOfAlias('ext').'/css'; //$baseUrl = Yii::app()->getAssetManager()->publish($assets); $baseUrl = Yii::app()->assetManager->publish($assets); //extensions/css發(fā)布到assets的創(chuàng)建一個隨機不沖突的文件夾下 Yii::app()->clientScript->registerCssFile($baseUrl.'/main.css');//引用assets下面的main.css
If a module If you need to add resources, you can add them directly from webroot.
But try to create a module that can be referenced anywhere, has independent resources and avoids naming conflicts.
How do you ensure that your file names don't conflict with some scattered applications trying to use files with the same name, the same for js, images, css.
Through CAssetManager, Yii::app()->assetManager can automatically publish private resources to the public directory webroot/assets
The following takes the admin module as an example
1. Place the resources you need under modules/admin/assets.
2. Then through CAssetManager, Yii::app()->assetManager can automatically publish the private resources to the public directory website directory/assets
3. Yii will automatically Create a random non-conflicting folder under the /assets directory, such as 2b31b42b, and copy the files in your modules/admin/assets directory to it.
Obtained through the following code, modify the protected\modules\admin\AdminModule.php file,
<?php
class AdminModule extends CWebModule
{
private $_assetsUrl;
public function getAssetsUrl()
{
if($this->_assetsUrl===null)
$this->_assetsUrl=Yii::app()->getAssetManager()->publish(Yii::getPathOfAlias('application.modules.admin.assets'));
return $this->_assetsUrl;
}
public function setAssetsUrl($value)
{
$this->_assetsUrl=$value;
}
}Then, use $ in /protected/modules/admin/views/layouts/main.php this->module->assetsUrl can call your css and other files.
The above is the detailed content of What does yii assets mean?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
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
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
Yii2 vs Phalcon: Which framework is better for developing graphics rendering applications?
Jun 19, 2023 am 08:09 AM
In the current information age, big data, artificial intelligence, cloud computing and other technologies have become the focus of major enterprises. Among these technologies, graphics card rendering technology, as a high-performance graphics processing technology, has received more and more attention. Graphics card rendering technology is widely used in game development, film and television special effects, engineering modeling and other fields. For developers, choosing a framework that suits their projects is a very important decision. Among current languages, PHP is a very dynamic language. Some excellent PHP frameworks such as Yii2, Ph
Data query in Yii framework: access data efficiently
Jun 21, 2023 am 11:22 AM
The Yii framework is an open source PHP Web application framework that provides numerous tools and components to simplify the process of Web application development, of which data query is one of the important components. In the Yii framework, we can use SQL-like syntax to access the database to query and manipulate data efficiently. The query builder of the Yii framework mainly includes the following types: ActiveRecord query, QueryBuilder query, command query and original SQL query
How to use Yii3 framework in php?
May 31, 2023 pm 10:42 PM
As the Internet continues to develop, the demand for web application development is also getting higher and higher. For developers, developing applications requires a stable, efficient, and powerful framework, which can improve development efficiency. Yii is a leading high-performance PHP framework that provides rich features and good performance. Yii3 is the next generation version of the Yii framework, which further optimizes performance and code quality based on Yii2. In this article, we will introduce how to use Yii3 framework to develop PHP applications.
Symfony vs Yii2: Which framework is better for developing large-scale web applications?
Jun 19, 2023 am 10:57 AM
As the demand for web applications continues to grow, developers have more and more choices in choosing development frameworks. Symfony and Yii2 are two popular PHP frameworks. They both have powerful functions and performance, but when faced with the need to develop large-scale web applications, which framework is more suitable? Next we will conduct a comparative analysis of Symphony and Yii2 to help you make a better choice. Basic Overview Symphony is an open source web application framework written in PHP and is built on
How to use PHP framework Yii to develop a highly available cloud backup system
Jun 27, 2023 am 09:04 AM
With the continuous development of cloud computing technology, data backup has become something that every enterprise must do. In this context, it is particularly important to develop a highly available cloud backup system. The PHP framework Yii is a powerful framework that can help developers quickly build high-performance web applications. The following will introduce how to use the Yii framework to develop a highly available cloud backup system. Designing the database model In the Yii framework, the database model is a very important part. Because the data backup system requires a lot of tables and relationships
Yii with Docker: Containerizing and Deploying Your Applications
Apr 02, 2025 pm 02:13 PM
The steps to containerize and deploy Yii applications using Docker include: 1. Create a Dockerfile and define the image building process; 2. Use DockerCompose to launch Yii applications and MySQL database; 3. Optimize image size and performance. This involves not only specific technical operations, but also understanding the working principles and best practices of Dockerfile to ensure efficient and reliable deployment.
What is the difference between php framework laravel and yii
Apr 30, 2025 pm 02:24 PM
The main differences between Laravel and Yii are design concepts, functional characteristics and usage scenarios. 1.Laravel focuses on the simplicity and pleasure of development, and provides rich functions such as EloquentORM and Artisan tools, suitable for rapid development and beginners. 2.Yii emphasizes performance and efficiency, is suitable for high-load applications, and provides efficient ActiveRecord and cache systems, but has a steep learning curve.
Yii2 vs Symfony: Which framework is better for API development?
Jun 18, 2023 pm 11:00 PM
With the rapid development of the Internet, APIs have become an important way to exchange data between various applications. Therefore, it has become increasingly important to develop an API framework that is easy to maintain, efficient, and stable. When choosing an API framework, Yii2 and Symfony are two popular choices among developers. So, which one is more suitable for API development? This article will compare these two frameworks and give some conclusions. 1. Basic introduction Yii2 and Symfony are mature PHP frameworks with corresponding extensions that can be used to develop
