官网地址
https://packagist.org/packages/kris/laravel-form-builder
官方文档
1、安装
1.1、Using Composer
composer require kris/laravel-form-builder
1.2、Or manually by modifying composer.json file:
{
"require": {
"kris/laravel-form-builder": "1.*"
}
}
1.3、 run composer install
2、配置
Then add Service provider to config/app.php
'providers' => [
// ...
Kris\LaravelFormBuilder\FormBuilderServiceProvider::class
]
And Facade (also in config/app.php)
'aliases' => [
// ...
'FormBuilder' => Kris\LaravelFormBuilder\Facades\FormBuilder::class
]
Notice: This package will add laravelcollective/html package and load aliases (Form, Html) if they do not exist in the IoC container.
注：如果IoC容器中不存在别名（Form、html），此包将添加laravelcollective/html包并加载别名。
3、Quick start（快速启动）
3.1、Creating form classes is easy. With a simple artisan command:
创建表单类很容易。通过简单的artisan命令：
php artisan make:form Forms/SongForm --fields="name:text, lyrics:textarea, publish:checkbox"
3.2、Form is created in path app/Forms/SongForm.php with content:
表单在路径 app/Forms/ 中创建SongForm.php，内容：
<?php
namespace App\Forms;
use Kris\LaravelFormBuilder\Form;
class SongForm extends Form
{
public function buildForm()
{
$this
->add('name', 'text')
->add('lyrics', 'textarea')
->add('publish', 'checkbox');
}
}
3.3、If you want to instantiate empty form without any fields, just skip passing --fields parameter:
如果要实例化没有任何字段的空表单，只需跳过传递--fields参数：
php artisan make:form Forms/PostForm
Gives:
<?php
namespace App\Forms;
use Kris\LaravelFormBuilder\Form;
class PostForm extends Form
{
public function buildForm()
{
// Add fields here...
}
}
3.4、After that instantiate the class in the controller and pass it to view:
之后，在控制器中实例化类并将其传递给视图：
<?php
namespace App\Http\Controllers;
use Illuminate\Routing\Controller as BaseController;
use Kris\LaravelFormBuilder\FormBuilder;
class SongsController extends BaseController {
public function create(FormBuilder $formBuilder)
{
$form = $formBuilder->create(\App\Forms\SongForm::class, [
'method' => 'POST',
'url' => route('song.store')
]);
return view('song.create', compact('form'));
}
public function store(FormBuilder $formBuilder)
{
$form = $formBuilder->create(\App\Forms\SongForm::class);
if (!$form->isValid()) {
return redirect()->back()->withErrors($form->getErrors())->withInput();
}
// Do saving and other things...
}
}
或者
public function create(FormBuilder $formBuilder){
$form = $formBuilder->create(\App\Form\SongForm::class,[
'method' => 'POST',
'url' => route('song.store')
]);
return view('song.form',compact('form'));
}
视图：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
{!! form($form) !!}
</body>
</html>
