How does Empire CMS achieve likes for articles?

The steps for empire cms to implement article dislike are: 1. Create a database table for storing articles, users and like information; 2. Add like and dislike buttons or icons on the article page and monitor them. Click event; 3. After the event occurs, the front-end calls the back-end interface by sending a request; 4. Increase or decrease the number of likes or dislikes of the corresponding article in the database according to the user's choice; 5. Timely update the likes and dislikes on the front-end page Just count.

Operating system for this tutorial: Windows 10 system, Imperial CMS version 7.5, Dell G3 computer.

To implement the like function of Empire CMS articles, the following steps are usually required:

1. Database design:

   Creation Database table used to store post, user and like information. You can create article tables, user tables and like tables respectively, and define the necessary fields in the corresponding tables.

2. Front-end display:

   Add like and dislike buttons or icons on the article page, and use JavaScript to listen for user click events.

3. Back-end logic:

   When the user clicks the like or dislike button, the front-end calls the back-end interface by sending a request. After receiving the request, the backend interface performs corresponding processing based on the user's identity and operation type (like or dislike).

4. Data processing:

   The back-end interface can first determine whether the user has already performed a like or dislike operation to avoid repeated operations. Then, according to the user's choice, the number of likes or dislikes of the corresponding article is increased or decreased in the database, and the user's likes or dislikes are recorded.

5. Real-time update:

   After the like or dislike operation is completed, the number of likes and dislikes on the front-end page will be updated in time to facilitate the user Be able to see results immediately.

It should be noted that the specific implementation may vary depending on different versions and customization requirements. Therefore, it is recommended that you refer to the official documentation provided by Empire CMS or contact the relevant development team for more detailed and accurate implementation guidelines and code samples.

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