选择前 10 行 - Laravel Eloquent [英] Select the first 10 rows - Laravel Eloquent
问题描述
到目前为止，我有以下模型:
So far I have the following model:
class Listing extends Eloquent {
//Class Logic HERE
}
我想要一个基本函数来检索表列表"的前 10 行并将它们传递给视图(通过控制器?).
I want a basic function that retrieves the first 10 rows of my table "listings" and passes them on to the view (via a controller?).
我知道这是一项非常基本的任务，但我找不到一个简单的指南来实际解释如何显示一组基本结果，同时详细说明模型、控制器和视图文件中的要求.
I know this a very basic task but I can't find a simple guide that actually explains step-by-step how to display a basic set of results, whilst detailing what is required in the model, controller and view files.
推荐答案
首先你可以使用分页器.这很简单:
First you can use a Paginator. This is as simple as:
$allUsers = User::paginate(15);
$someUsers = User::where('votes', '>', 100)->paginate(15);
变量将包含一个分页器类的实例.您的所有数据都将存储在 data 键下.
The variables will contain an instance of Paginator class. all of your data will be stored under data key.
或者您可以执行以下操作:
Or you can do something like:
旧版本的 Laravel.
Old versions Laravel.
Model::all()->take(10)->get();
较新版本的 Laravel.
Newer version Laravel.
Model::all()->take(10);
有关更多阅读，请考虑以下链接:
For more reading consider these links:
这篇关于选择前 10 行 - Laravel Eloquent的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
