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- What are Yii’s “Data Providers” and how are they used?
What are Yii’s “Data Providers” and how are they used?
Answer: Yii’s “Data Providers” are components that provide data to widgets like grids and lists in a systematic way. They serve as an intermediary between data sources (like databases) and presentation layers, enabling efficient data retrieval, pagination, filtering, and sorting. Data Providers are commonly used with widgets such as `CGridView` or `CListView` to display large datasets in a user-friendly manner. They allow developers to handle data management easily while ensuring optimal performance.
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