Implementing Search Functionality in Laravel Using Eloquent ORM
In the Laravel code snippet you provided, a search functionality is implemented. Let's break down the code step by step:
request-validate([ 'search' = 'required|string', ]);
This line uses Laravel's built-in validation feature to ensure that the 'search' input is required and must be a string. It validates user input to make sure it meets certain criteria.
$query = $request-input('search');
This line retrieves the 'search' input value from the HTTP request and stores it in the $query variable. This value will be used to perform the search.
$teams = Team::where('id', 'like', '%' . $query . '%') -orWhere('name', 'like', '%' . $query . '%') -paginate(10);
In this part, you are querying the database using the Eloquent ORM (Object-Relational Mapping) to search for teams that match the provided criteria. Let's break it down further:
Team:: refers to the Eloquent model for the 'Team' entity.
where('id', 'like', '%' . $query . '%') specifies that you want to find records where the 'id' column is similar to the input query. The 'like' operator is used to perform a partial string match using '%' as a wildcard character.
orWhere('name', 'like', '%' . $query . '%') specifies that you also want to find records where the 'name' column is similar to the input query.
-paginate(10) instructs Laravel to paginate the results, showing 10 records per page.
In this code, the 'search' input is validated to ensure it's a string, and then a database query is constructed to search for teams whose 'id' or 'name' matches the provided search query. The results are paginated, making it easier to display them in smaller chunks on a web page.
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Видео Implementing Search Functionality in Laravel Using Eloquent ORM автора Практическое руководство по PHP
Видео Implementing Search Functionality in Laravel Using Eloquent ORM автора Практическое руководство по PHP
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30 ноября 2023 г. 9:40:49
00:12:05
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