Php Laravel 8：如何从数据库的HTML表中显示所选项目的详细信息
我当前正在尝试在HTML表中显示所选项目的详细信息。我已经完成了控制器和路线声明，但我不知道如何根据所选项目显示特定数据。目前，它将只显示所有行 这是我的档案 ApprovalController.phpPhp Laravel 8：如何从数据库的HTML表中显示所选项目的详细信息,php,html,database,laravel-8,Php,Html,Database,Laravel 8,我当前正在尝试在HTML表中显示所选项目的详细信息。我已经完成了控制器和路线声明，但我不知道如何根据所选项目显示特定数据。目前，它将只显示所有行 这是我的档案 ApprovalController.php <?php namespace App\Http\Controllers; use Illuminate\Http\Request; use Illuminate\Support\Facades\Auth; use App\Providers\RouteServiceProvider
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use App\Providers\RouteServiceProvider;
use App\Models\Applicant;
use App\Models\Admin;
use App\Models\Vehreg;
use App\Models\Vehicle;
use DB;
class ApprovalController extends Controller
{
public function showdata()
{
$applicants = DB::select('select * from applicants');
return view('approval',['applicants'=>$applicants]);
}
public function approve()
{
return redirect(RouteServiceProvider::HOME);
}
}
<?php
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\UpdateDatabaseController;
use App\Http\Controllers\DashboardController;
use App\Http\Controllers\ApprovalController;
/*
|--------------------------------------------------------------------------
| 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('/', function () {
return view('welcome');
});
//auth route for both
Route::group(['middleware' => ['auth']], function() {
Route::get('/dashboard', 'App\Http\Controllers\DashboardController@index')->name('dashboard');
});
// for users
Route::group(['middleware' => ['auth', 'role:user']], function() {
Route::get('/dashboard/myprofile', 'App\Http\Controllers\DashboardController@myprofile')->name('dashboard.myprofile');
});
//User's Application
Route::get('/application', function () {
return view('application');
})->middleware(['auth', 'role:user'])->name('application');
Route::post('/application', [UpdateDatabaseController::class, 'update']);
//User's Status
Route::get('/status', function () {
return view('status');
})->middleware(['auth', 'role:user'])->name('status');
//User's Profile
Route::get('/userprofile', function () {
return view('userprofile');
})->middleware(['auth', 'role:user'])->name('userprofile');
//Admin's Profile
Route::get('/adminprofile', function () {
return view('adminprofile');
})->middleware(['auth', 'role:admin'])->name('adminprofile');
//Admin Application Record
Route::get('/records', function () {
return view('records');
})->middleware(['auth', 'role:admin'])->name('records');
//Admin Application Approval
Route::get('/approval', [ApprovalController::class, 'showdata'])->middleware(['auth', 'role:admin'])->name('approval');
Route::post('/approval', [ApprovalController::class, 'approve']);
require __DIR__.'/auth.php';
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<link href="{{ asset('css/admin.css') }}" rel="stylesheet">
<title>Approval</title>
</head>
<body>
<nav class="navbar navbar-inverse">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<img src="{{ asset('css/logo.png') }}">
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav navbar-right">
<!-- <li><a href="profile">Profile</a></li> -->
<form method="POST" action="{{ route('logout') }}">
@csrf
<li>
<x-responsive-nav-link :href="route('logout')" style="color:white"
onclick="event.preventDefault();
this.closest('form').submit();">
<span class="glyphicon glyphicon-log-out">{{ __('Logout') }}</span>
</x-responsive-nav-link>
</li>
</form>
<!-- <li><a responsive-nav-link :href="route('logout')"><span class="glyphicon glyphicon-log-in"></span> Logout</a></li> -->
</ul>
</div>
</div>
</nav>
<div class="container-fluid text-center">
@if(isset(Auth::user()->userID))
<div class="alert alert-danger success-block">
<strong>Welcome {{ Auth::user()->userID}}</strong>
</div>
@else
@endif
<div class="row content">
<div class="col-sm-2 sidenav">
<nav id="sidebar">
<ul class="list-unstyled components" >
<li>
<a href="{{ route('dashboard') }}">Home</a>
</li>
<li>
<a href="{{ route('records') }}">Records</a>
</li>
</ul>
</nav>
</div>
<div class="col-sm-8 text-left">
<h3>Application Approval</h3>
<p>Approval of the application</p>
<hr>
<p>Application's Details</p>
<br>
<div class="col-sm-8 text-left">
<!--Vertical Heading Table-->
@foreach ($applicants as $row)
<form method="POST" action="/approval">
@csrf
<table class="approvaltable">
<tr>
<th class="tab_title">Name:</th>
<td>{{ $row->name }}</td>
</tr>
<tr>
<th class="tab_title">Approval Status :</th>
<td>{{ $row->status }}</td>
</tr>
<tr>
<th class="tab_title">Applicants Type :</th>
<td>{{ $row->type }}</td>
</tr>
<tr>
<th class="tab_title">Reg Number :</th>
<td>____________</td>
</tr>
<tr>
<th class="tab_title">Vehicle Type :</th>
<td>____________</td>
</tr>
<tr>
<th class="tab_title">Brand :</th>
<td>____________</td>
</tr>
<tr>
<th class="tab_title">Model :</th>
<td>____________</td>
</tr>
<tr>
<th class="tab_title">Colour :</th>
<td>____________</td>
</tr>
</table>
@endforeach
</div>
<div class="approval_button">
<button type="submit" class="btn btn-default" style="background-color: #003D7B; color:white; margin-top:100px">Approve</button>
<button type="submit" class="btn btn-default" style="background-color: #003D7B; color:white; margin-top:100px">Reject</button>
</div>
</div>
</div>
</div>
</div>
<footer class="container-fluid text-center">
<p>Copyright 2020 | Developed By IIUMVeRS</p>
</footer>
</body>
</html>