Laravel. Блог. Удаление и редактирование поста

http://blog.my/admin/post

Реализуем удаление и редактирование постов.

Идем в \resources\views\admin\post\show.blade.php

@extends('admin.layouts.app')

@section('headSection')

<link rel="stylesheet" href="{{ asset('admin/bower_components/datatables.net-bs/css/dataTables.bootstrap.min.css') }}" />

@endsection

@section('main-content')

<div class="content-wrapper">

<!-- Content Header (Page header) -->

<section class="content-header">

<h1>

Blank page

<small>it all starts here</small>

</h1>

<ol class="breadcrumb">

<li><a href="#"><i class="fa fa-dashboard"></i> Home</a></li>

<li><a href="#">Examples</a></li>

<li class="active">Blank page</li>

</ol>

</section>

<!-- Main content -->

<section class="content">

<!-- Default box -->

<div class="box">

<div class="box-header with-border">

<h3 class="box-title">Posts</h3>

<a class="col-lg-offset-5 btn btn-success" href="{{ route('post.create') }}">Add New Post</a>

<div class="box-tools pull-right">

<button type="button" class="btn btn-box-tool" data-widget="collapse" data-toggle="tooltip"

title="Collapse">

<i class="fa fa-minus"></i></button>

<button type="button" class="btn btn-box-tool" data-widget="remove" data-toggle="tooltip" title="Remove">

<i class="fa fa-times"></i></button>

</div>

</div>

<div class="box-body">

<div class="box-body">

<table id="example1" class="table table-bordered table-striped">

<thead>

<tr>

<th>S.No</th>

<th>Title</th>

<th>Sub Title</th>

<th>Slug</th>

<th>Created at</th>

<th>Edit</th>

<th>Delete</th>

</tr>

</thead>

<tbody>

@foreach ($posts as $post)

<tr>

<td>{{ $loop->index + 1 }}</td>

<td>{{ $post->title }}</td>

<td>{{ $post->subtitle }}</td>

<td>{{ $post->slug}}</td>

<td>{{ $post->created_at }}</td>

<td><a href="{{ route('post.edit', $post->id) }}"><span class="glyphicon glyphicon-edit"></span></a></td>

<td>

<form id="delete-form-{{ $post->id }}" method="post" action="{{ route('post.destroy', $post->id) }}" style="display:none">

{{ csrf_field() }}

{{ method_field('DELETE') }}

</form>

<a href="" onclick="if(confirm('Are you sure, you want to delete this?'))

{event.preventDefault();

document.getElementById('delete-form-{{ $post->id }}').submit();

}else{

event.preventDefault();

}"><span class="glyphicon glyphicon-trash"></span></a>

</td>

</tr>

@endforeach

</tbody>

<tfoot>

<tr>

<th>S.No</th>

<th>Title</th>

<th>Sub Title</th>

<th>Slug</th>

<th>Created at</th>

<th>Edit</th>

<th>Delete</th>

</tr>

</tfoot>

</table>

</div>

</div>

<!-- /.box-body -->

<div class="box-footer">

Footer

</div>

<!-- /.box-footer-->

</div>

<!-- /.box -->

</section>

<!-- /.content -->

</div>

<!-- /.content-wrapper -->

@endsection

@section('footerSection')

<script src="{{ asset('admin/bower_components/datatables.net/js/jquery.dataTables.min.js') }}"></script>

<script src="{{ asset('admin/bower_components/datatables.net-bs/js/dataTables.bootstrap.min.js') }}"></script>

<script>

$(function () {

$('#example1').DataTable()

})

</script>

@endsection

Открываем контроллер \app\Http\Controllers\Admin\PostController.php

public function destroy($id)
{
post::where('id', $id)->delete();
return redirect()->back();
}
}

Сделаем редактирование поста.

Создадим шаблон \resources\views\admin\post\edit.blade.php

@extends('admin.layouts.app')

@section('main-content')

<div class="content-wrapper">

<!-- Content Header (Page header) -->

<section class="content-header">

<h1>

Text Editors

<small>Advanced form element</small>

</h1>

<ol class="breadcrumb">

<li><a href="#"><i class="fa fa-dashboard"></i> Home</a></li>

<li><a href="#">Forms</a></li>

<li class="active">Editors</li>

</ol>

</section>

<!-- Main content -->

<section class="content">

<div class="row">

<div class="col-md-12">

<!-- general form elements -->

<div class="box box-primary">

<div class="box-header with-border">

<h3 class="box-title">Titles</h3>

</div>

@include('includes.messages')

<!-- /.box-header -->

<!-- form start -->

<form role="form" action="{{ route('post.update', $post->id) }}" method="post" enctype="multipart/form-data">

{{ csrf_field() }}

{{ method_field('PATCH') }}

<div class="box-body">

<div class="col-lg-6">

<div class="form-group">

<label for="title">Post title</label>

<input type="text" class="form-control" id="title" name="title" placeholder="Title" value="{{ $post->title }}">

</div>

<div class="form-group">

<label for="subtitle">Post Sub Title</label>

<input type="text" class="form-control" id="subtitle" name="subtitle" placeholder="Sub Title" value="{{ $post->subtitle }}">

</div>

<div class="form-group">

<label for="slug">Post Slug</label>

<input type="text" class="form-control" id="slug" name="slug" placeholder="Post Slug" value="{{ $post->slug }}">

</div>

</div>

<div class="col-lg-6">

<div class="form-group">

<label for="image">File input</label>

<input type="file" name="image" id="image">

</div>

<br /><br />

<div class="checkbox">

<label>

<input type="checkbox" name="status" @if ($post->status == 1) checked @endif> Publish

</label>

</div>

</div>

</div>

<!-- /.box-body -->

<div class="box">

<div class="box-header">

<h3 class="box-title">Write Post Body

<small>Simple and fast</small>

</h3>

</div>

<!-- /.box-header -->

<div class="box-body pad">

<textarea class="textarea" placeholder="Place some text here" name="body"

style="width: 100%; height: 500px; font-size: 14px; line-height: 18px; border: 1px solid #dddddd; padding: 10px;">{{ $post->body }}</textarea>

</div>

</div>

<div class="box-footer">

<button type="submit" class="btn btn-primary">Submit</button>

<a type="button" href="{{ route('post.index') }}" class="btn btn-warning">Back</a>

</div>

</form>

</div>

<!-- /.box -->

</div>

<!-- /.col-->

</div>

<!-- ./row -->

</section>

<!-- /.content -->

</div>

<!-- /.content-wrapper -->

@endsection

Открываем контроллер \app\Http\Controllers\Admin\PostController.php

public function edit($id)
{
$post = post::where('id', $id)->first();
return view('admin.post.edit', compact('post'));
}

public function update(Request $request, $id)
{
$this->validate($request, [
'title'=>'required',
'subtitle'=>'required',
'slug'=>'required',
'body'=>'required'
]);

$post = post::find($id);
$post->title = $request->title;
$post->subtitle = $request->subtitle;
$post->slug = $request->slug;
$post->body = $request->body;
$post->save();

return redirect(route('post.index'));
}