😂Form old value full (ok)

Ví dụ 1: Sử dụng old('name')

C:\xampp8\htdocs\hanam\resources\views\welcome.blade.php

<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Laravel</title>
</head>
<body class="antialiased">
  <form action="{{ route('index') }}">
    <input type="text" name="name" value="{{ old('name') }}"> <br/>
    <p><label for="name">0</label><input type="radio" name="status" @if(old('status') == 0) checked @endif value="0"><label for="name">1</label><input type="radio" name="status" @if(old('status') == 1) checked @endif value="1"></p>
    <p><input type="type" name="birthday" value="{{ old('birthday') }}"> use: whereDate</p>
    <input type="submit" value="Submit">
  </form>
  @foreach ($users as $key => $user)
  <p>{{ $key + 1 }}👍 Name: {{ $user->name }} Status: {{ $user->status }}  Date: {{ $user->created_at }}</p>
  @endforeach
</body>
</html>

C:\xampp8\htdocs\hanam\app\Http\Controllers\UserController.php

<?php
namespace App\Http\Controllers;
use App\Models\User;
use Illuminate\Http\Request;
class UserController extends Controller
{
  /**
   * Display a listing of the resource.
   *
   * @return \Illuminate\Http\Response
   */
  public function index(Request $request)
  {
    $request->flash();
    $user = User::query();
    if ($request->has('name')) {
      $user->where('name', 'LIKE', '%' . $request->name . '%');
    }
    if ($request->has('status')) {
      $user->where('status', $request->status);
    }
    if ($request->has('birthday')) {
      $user->whereDate('created_at', $request->birthday);
    }
    $users = $user->get();
    return view("welcome")->with(compact('users'));
  }
  /**
   * Show the form for creating a new resource.
   *
   * @return \Illuminate\Http\Response
   */
  public function create()
  {
    //
  }
  /**
   * Store a newly created resource in storage.
   *
   * @param  \Illuminate\Http\Request  $request
   * @return \Illuminate\Http\Response
   */
  public function store(Request $request)
  {
    //
  }
  /**
   * Display the specified resource.
   *
   * @param  \App\Models\User  $user
   * @return \Illuminate\Http\Response
   */
  public function show(User $user)
  {
    //
  }
  /**
   * Show the form for editing the specified resource.
   *
   * @param  \App\Models\User  $user
   * @return \Illuminate\Http\Response
   */
  public function edit(User $user)
  {
    //
  }
  /**
   * Update the specified resource in storage.
   *
   * @param  \Illuminate\Http\Request  $request
   * @param  \App\Models\User  $user
   * @return \Illuminate\Http\Response
   */
  public function update(Request $request, User $user)
  {
    //
  }
  /**
   * Remove the specified resource from storage.
   *
   * @param  \App\Models\User  $user
   * @return \Illuminate\Http\Response
   */
  public function destroy(User $user)
  {
    //
  }
}

Ví dụ 2: Sử dụng request()->input('name')

C:\xampp8\htdocs\hanam\resources\views\welcome.blade.php

<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Laravel</title>
</head>
<body class="antialiased">
  <form action="{{ route('index') }}">
    <input type="text" name="name" value="{{ request()->input('name') }}"> <br/>
    <p><label for="name">0</label><input type="radio" name="status" @if(request()->input('status') == 0) checked @endif value="0"><label for="name">1</label><input type="radio" name="status" @if(old('status') == 1) checked @endif value="1"></p>
    <p><input type="type" name="birthday" value="{{ request()->input('birthday') }}"> use: whereDate</p>
    <input type="submit" value="Submit">
  </form>
  @foreach ($users as $key => $user)
  <p>{{ $key + 1 }}👍 Name: {{ $user->name }} Status: {{ $user->status }}  Date: {{ $user->created_at }}</p>
  @endforeach
</body>
</html>

PreviousNhững mẹo hay và ngắn chúng ta thường không nhớ sử dụng.NextSử dụng .env, @import '~bootstrap, Route::has('login'), Route::has('register'), now()->subYears (ok)

Last updated 1 year ago