Does thinkphp5 have paging class?

thinkphp5 is an excellent PHP framework that supports its own paging class to facilitate us to paginate data. The specific implementation method is as follows:

1. Obtain the total number of records

Before querying the data, we need to obtain the total number of records in order to determine the number of pages for data paging. The method to obtain the total number of records is as follows:

$count = Db::name('table')->count();

where table represents the name of the data table you want to query, and the count() method can obtain the total records of the data table. number.

2. Paging implementation

After obtaining the total number of records, you can use the paging method to perform paging. thinkphp5 provides a pagination class by default. The usage method is as follows:

$list = Db::name('table')->paginate(10);

paginate() The 10 in the method parameters represents the number of records displayed on each page. This method will automatically Paging is performed based on the total number of records and the paging data objects are returned.

3. Paging data rendering

We need to render the paging data into the front-end page. We can use the paging object method to render the paging data. The specific method is as follows:

<div class="pagination">
    {$list->render()}
</div>

The { $list->render() } method can render paging data and generate paging HTML, CSS styles, etc., so that we can display it on the page.

Summary

The above is how thinkphp5 implements data paging. By using the built-in paging class, we can easily implement the data paging function and improve the user experience of the website.

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