laravel 关联关系遍历数组的例子

1、控制器

public function show($id) {
$goods = Goods::select('goods.*')->where('goods.id', '=', $id)->get();
$data = [];
foreach($goods as $key=>$v) {
$data[$key]['id'] = $v->id;
$data[$key]['name'] = $v->name;
$data[$key]['product_code'] = $v->product_code;
$data[$key]['class_name'] = $v->goodsclass->class_name;
$data[$key]['nums'] = $v->goodsNexus->count();
$data[$key]['price'] = $v->price;
$data[$key]['goods_info'] = $v->goods_info;
$data[$key]['img'] = $v->img;
$data[$key]['site'] = $v->site;
$data[$key]['work_company'] = $v->work_company;
$data[$key]['status'] = $v->status;
$data[$key]['area'] = $v->area;
$data[$key]['product_at'] = $v->product_at;
$data[$key]['created_at'] = $v->created_at;
$data[$key]['productdate'] = $v->productdate;
}
$datas=$data;

->with( 'datas', $datas[0]) //遍历到视图

2、view

<span>{{$datas['name']}}</span>

@if($datas['status']==1)
<span style="color:red;">上架中</span>
@else
<span style="color: green;">已上架</span>
@endif

3、js 注意:jquery,jquery-form.js layer插件的引入 bootstrap相关的引入

$("#addForm").ajaxSubmit({
url:"{{url('/admin/commodity/update/'.$datas['id'])}}" ,

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