如何在 Laravel 5 中显示计数数据
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How to show Count Data in Laravel 5
提问by Widyan Fakhrul Arifin
Im new in Laravel, 5 hours i have tried to adding this function and im so confused.
Case :I want to show count data in table tb_suratin dashboard (i used sximo)
ex, if in tb_surati have 12 rowdata. how to show this like
"Total data : 12"
我是 Laravel 的新手，5 个小时后我尝试添加此功能，但我很困惑。
案例：tb_surat如果tb_surat我有12 行数据，
我想在仪表板的表中显示计数数据（我使用 sximo）。如何显示
“总数据：12”
help me please, give me step by step to adding in controller or view or route or etc, i dont understand. thanks.
请帮助我，给我一步一步地添加控制器或视图或路由等，我不明白。谢谢。
回答by whoan
You can use the query builder in this way:
您可以通过以下方式使用查询构建器：
DB::table('tb_surat')->count()
回答by Sulthan Allaudeen
I would strongly recommend you to use Eloquent way. It is as simple as below
我强烈建议您使用 Eloquent 方式。就像下面一样简单
Step 1 :
第1步 ：
Create a Model
创建模型
php artisan make:model Surat
php artisan make:model Surat
Step 2 :
第2步 ：
Inside the Model name the table by
在模型中命名表
protected $table = 'tb_surat';
protected $table = 'tb_surat';
then simply
然后简单地
Surat::count();
Surat::count();
Then as if you need to pass the result in your view simply pass it from the controller like
然后好像你需要在你的视图中传递结果一样简单地从控制器传递它
$count = Surat::count();
return View::make('index')->with('count', $count);
Where your view will have
你的观点会在哪里
Total data : {{$count}}
Total data : {{$count}}
Note :
笔记 ：
The reason why i recommend you to use model is to follow the Eloquent way as it was the best practise ever.
It would be better if you have a fresh start with the Laravel Documentation
我推荐你使用模型的原因是遵循 Eloquent 的方式，因为它是有史以来的最佳实践。
如果您重新开始使用Laravel 文档会更好
