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- How do you create and use custom widgets in Yii?
How do you create and use custom widgets in Yii?
Answer: To create and use custom widgets in Yii, follow these steps:
1. Create the Widget Class: Extend the `yiibaseWidget` class to create your custom widget. Define the necessary properties, methods, and the `run()` method to render the widget output.
2. Add Widget Logic: Implement any necessary functionality within the widget class, such as accepting parameters via the constructor or through public properties.
3. Render the Widget: In your view file, use the widget by calling it with `echo MyCustomWidget::widget([‘param1’ => ‘value1’])`, where `MyCustomWidget` is your widget class.
4. Optional Assets: If your widget requires CSS or JavaScript, register these using the `AssetBundle` to ensure they are included when the widget is rendered.
5. Usage in Views: Place the widget within your layout or view files to display it where needed.
This allows for modular and reusable components within your Yii application.
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