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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