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laravel paginate で ページネーション

Last updated at Posted at 2018-12-24

コントローラー

paginate(2) で 1ページに 2件ずつ表示するってこと。


<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Route;
use Log;

//使いたいモデルを指定
use App\Nikki;


class NikkiController extends Controller
{
    public function show()
    {

        $nikkis = Nikki::query()
            ->paginate(2);

        return view('nikki.show', ['nikkis' => $nikkis]);
    }
    
}

表示

ページ数に応じて、
ページャーもこれでいい感じに動く。


@foreach ($nikkis as $v)
    <div class="card mb-2">
        <div class="card-body">
            <h4 class="card-title">{{ $v->title }}</h4>
            <h6 class="card-subtitle mb-2 text-muted">{{ $v->updated_at }}</h6>
            <p class="card-text">{{ $v->body }}</p>
            <a href="/nikki/add/{{ $v->id }}" class="card-link">修正</a>
            <a href="/nikki/del/{{ $v->id }}" class="card-link">削除</a>
        </div>
    </div>
@endforeach





    @if($nikkis->lastPage() > 1)

        @if($nikkis->previousPageUrl())
            <a href="{{ $nikkis->previousPageUrl() }}">前のページへ</a>
        @endif

        {{ $nikkis->currentPage() }} / {{ $nikkis->lastPage() }}

        @if($nikkis->nextPageUrl())
            <a href="{{ $nikkis->nextPageUrl() }}">次のページへ</a>
        @endif

    @endif

以上。
めちゃくちゃ簡単ですね。

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