Laravel展示产品-CRUD之show

Posted 2020-12-03 ytkah

　　上一篇讲了Laravel创建产品-CRUD之Create and Store，现在我们来做产品展示模块，用到是show，①首先我们先修改controller，文件是在/app/Http/Controllers/ItemController.php，定义一下show function

    public function show($id)
    {
        $item = Item::find($id);
        return view(‘items.show‘)->with(‘item‘, $item);
    }

　　②创建show模板，文件是/resources/views/items/show.blade.php，添加如下代码

@extends(‘layouts.app‘)

@section(‘content‘)
    <div class="container">
        <div class="row">
            <div class="col-md-12">
                <div class="card">
                    <div class="card-header">Item:{{$item->id}}</div>
                    <div class="card-body">
                        <div class="col-md-8" style="float: left;">
                            <div class="form-group row">
                                <label>ID:</label>
                                <div class="col-md-6">{{$item->id}}</div>
                            </div>  
                            <div class="form-group row">  
                                <label>Name:</label>
                                <div class="col-md-6">{{$item->name}}</div>
                            </div>  
                            <div class="form-group row">  
                                <label>Price:</label>
                                <div class="col-md-6">{{$item->price}}</div>
                            </div>  
                            <div class="form-group row">  
                                <label>Description:</label>
                                <div class="col-md-6">{{$item->description}}</div>
                            </div>                            
                        </div>
                        <div class="col-md-4" style="float: left;">
                            <dl class="well">
                                <label>Created At:</label>
                                <div>{{$item->created_at}}</div>
                                <label>Updated At:</label>
                                <div>{{$item->updated_at}}</div>
                            </dl>
                            <div class="row">
                                <div class="col-md-6">
                                    <a class="btn btn-primary" href="{{route(‘items.edit‘, $item->id)}}">edit</a>
                                </div>
                                <div class="col-md-6">
                                    <a class="btn btn-danger" href="{{route(‘items.destroy‘, $item->id)}}">delete</a>
                                </div>                        
                            </div>
                        </div>
                    </div>
                </div>                    
            </div>  
        </div>  
    </div>  
@endsection