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Is Yii easy to learn?

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Is Yii easy to learn?

As @samdark said, Yii is easy to learn and use but you need some previous knowledge. My advice is going step by step through the official documentation doing some test project. In a couple of months you will be able to do useful stuff.

What is controller in Yii2?

The controller creates an action object based on the requested action ID: If the action ID is not specified, the default action ID will be used. If the action ID is found to match an action method, an inline action will be created; Otherwise an yii\base\InvalidRouteException exception will be thrown.

What is beforeAction Yii2?

beforeAction() This method is invoked right before an action is executed. yii\base\Controller. behaviors() Returns a list of behaviors that this component should behave as.

How do I run an existing project in Yii?

Install, update and use Yii with WAMP server

  1. Step 1: Assigning PHP engine location path in system variable. Go to “My Computer” ->Right click and select “Properties”
  2. Step 2: Create project folder under “www”
  3. Step 3: Download Yii framework and put into www directory and install the framework for bid project.

What is widget in yii2?

Advertisements. A widget is a reusable client-side code, which contains HTML, CSS, and JS. This code includes minimal logic and is wrapped in a yii\base\Widget object. We can easily insert and apply this object in any view.

What is Yii ::$ app?

Each Yii application system contains a single application object which is created in the entry script and is globally accessible through the expression \Yii::$app . Info: Depending on the context, when we say “an application”, it can mean either an application object or an application system.

How set Yii framework in xampp?

  1. Install XAMPP.
  2. Install Yii framework 2) Get the Yii frameword from the site http://www.yiiframework.com.
  3. Environment variables setup The next step is to setup environment variables or else you could experience error when you use yiic command:
  4. Creating application.

How to create a standalone action class in Yii?

To create a standalone action class, you should extend yii\\base\\Action or a child class, and implement a run () method. Step 1 − Create a components folder inside your project root. Inside that folder create a file called GreetingAction.php with the following code.

Is there a way to run Yii as PHP script?

In advance template there is already a file yii. And there is no need to run it as php, it is Linux script. I have created as TestController.php in windows for test it run as.

Which method is called by the Yii\\base\\controller?

The yii\\base\\Controller: init () method is called. The controller creates an action based on the action ID. The controller sequentially calls the beforeAction () method of the web application, module, and the controller. The controller runs the action.

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