Laravel 在数据库中保存我的信息时出现 CRUD 问题

Question

我在数据库中保存我的信息时遇到问题 Laravel CRUD，我在创建页面上写了新信息，他转到索引页面，但没有看到信息。 after I press submit

I don't see my new info

我的create.blade.php（第一个图片页）：

<p>It works</p>
<form metod="post" action="/projects">
    {{ csrf_field() }}
    <div>
        <input type="text" name="title" value="" placeholder="title">
    </div>
    <div>
    <textarea type="text" name="description" value="" placeholder="description"></textarea>
    </div>
    <div>
<button type="sumbit">Sumbit</button>
    </div>
</form>

我的index.blade.php（第二张图片页）：

<p>It works</p>
@foreach ($projects as $project)
<li>{{ $project->title}}</li>>
@endforeach

我的web.php

<?php

use App\Http\Controllers\UserController;
use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('/welcome', 'App\Http\Controllers\MainController@welcome');
Route::get('/users', 'App\Http\Controllers\MainController@users');
Route::get('/business', 'App\Http\Controllers\MainController@business');
Route::get('/projects', 'App\Http\Controllers\ProjectsController@index');
Route::post('/projects', 'App\Http\Controllers\ProjectsController@store');
Route::get('/projects/create', 'App\Http\Controllers\ProjectsController@create');


Auth::routes();

Route::get('/home', [App\Http\Controllers\HomeController::class, 'index'])->name('home');

我的ProjectsController.php:

<?php

namespace App\Http\Controllers;
use \App\Models\Project;
use Illuminate\Http\Request;

class ProjectsController extends Controller
{
    public function index()
    {
    $projects = \App\Models\Project::all();
    return view('projects.index', compact('projects'));
    }
    public function create()
    {
    return view('projects.create');
    }
    public  function store()
    {
    $project = new Project();
    $project->title = reqeust('title');
    $project->description = request('description');
    $project->save();
    return redirect('/projects');

    }
}

我的Project.php:

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Project extends Model
{
    use HasFactory;
}

Answer 1

您的 ProjectsController store() 函数中的请求拼写错误，应该是

$project->title = request('title');

这可能不完全是解决方案，您可能需要这个

public  function store()
{
$project = new Project();
$project->title = request()->input('title');
$project->description = request()->input('description');
$project->save();
return redirect('/projects');

}

https://laravel.com/docs/8.x/requests#accessing-the-request

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