Question

我的路线：

Route::get('/user/{username}', [
    'uses' => '\MostWanted\Http\Controllers\ProfileController@getProfile',
    'as' => 'profile.index',
]);`

我的控制器：

use MostWanted\Models\User;
use Illuminate\Http\Request;



class ProfileController extends Controller{

    public function getProfile($username){
        $user = User::where('username', $username)->first();

        if (!$user) {
            abort(404);
        }

        return view('profile.index')
            ->with('user', $user);

    }
}

数据库中的用户名字段存在且已填写。当我进入搜索时，用户会弹出，但URL始终在{username}上未命中。当我手动输入{username}时，例如mostwanted.dev:8000/user/yes.man，它正常运作。

编辑：这是挂钩到（userblock.blade.php）

的视图

<div class="media">
<a class="pull-left" href="{{ route('profile.index', ['username' => $user->username]) }}">
    <img class="media-object" alt="{{ $user->getNameOrUsername() }}" src="">
</a>
<div class="media-body">
    <h4 class="media-heading">
        <a href="{{ route('profile.index', ['username' => $user->username]) }}">{{ $user->getNameOrUsername() }}</a>
    </h4>
    @if ($user->location)
        <p>{{ $user->location }}</p>
    @endif
</div>

这是User.php：

use Illuminate\Foundation\Auth\User as Authenticatable; 
class User extends Authenticatable    
{
protected $table = 'users';

protected $fillable = [
    'username',
    'first_name',
    'last_name',        
    'email', 
    'password',
    'location',
    'gender',
    'date_of_birth',
];

protected $hidden = [
    'password', 
    'remember_token',
];

public function getName()
{
    if ($this->first_name && $this->last_name) {
    return "{$this->first_name} {$this->last_name}";

    }

    if ($this->first_name) {
        return $this->first_name;
    }

    return null;

}

    public function getUsername()
{
    if ($this->first_name && $this->last_name) {
    return "{$this->first_name}.{$this->last_name}";

    }

    if ($this->first_name) {
        return $this->first_name;
    }

    return null;

}

public function getNameOrUsername()
{
    return $this->getName() ?: $this->username;
}

public function getUsernameOrName()
{
    return $this->getUsername() ?: $this->username;
}

public function getFirstNameOrUsername()
{
    return $this->first_name ?: $this->username;
}
}

编辑**：搜索结果视图：

@extends('templates.default')

@section('content')
    <h3>Your search for "{{ Request::input('query') }}"</h3>

@if (!$users->count())
    <p>No results found.</p>
@else
<div class="row">
    <div class="col-lg-12" style="padding: 50px;">
        @foreach ($users as $user)
            @include('user/partials/userblock')
        @endforeach
    </div>
</div>
@endif
@stop

SearchController：

use DB;
use MostWanted\Models\User;
use Illuminate\Http\Request;

class SearchController extends Controller
{
public function getResults(Request $request)
{
    $query = $request->input('query');

    if (!$query) {

        return redirect()->route('home');

    }

    $users = User::where(DB::raw("CONCAT(first_name, ' ', last_name)"),
     'LIKE', "%{$query}%") 
     ->orWhere('username', 'LIKE', "%{query}%")
     ->get();


    return view('search.results')->with('users', $users);
}

}

EDIT ***：

ProfileController可：

use MostWanted\Models\User;
use Illuminate\Http\Request;

class ProfileController extends Controller
{
public function getProfile($username)
{

    $user = User::where('username', $username)->first();

    if (!$user) {
        abort(404);
    }

    return view('profile.index')
        ->with('user', $user);

}
}

Answer 1

尝试修改 userblock.blade.php

<div class="media">
<a class="pull-left" href="{{ url('user/'.$user->username) }}">
    <img class="media-object" alt="{{ $user->getNameOrUsername() }}" src="">
</a>
<div class="media-body">
    <h4 class="media-heading">
        <a href="{{ url('user/'.$user->username) }}">{{ $user->getNameOrUsername() }}</a>
    </h4>
    @if ($user->location)
        <p>{{ $user->location }}</p>
    @endif
</div>

为什么/ user / {username}不会自动显示？

1 个答案: