Question

我知道这很简单..但我觉得我错过了什么，我得到了这个错误，我在发布之前尝试了一切

Trying to get property of non-object

控制器

$temp = Servers::all();
        $data = array();
        foreach ($temp as $key) {
            $data[] = array(
                'srv_id'     => $key->srv_id,
                'srv_name'   => $key->srv_name,
                'srv_status' => $key->srv_status,
                'srv_files'  => $key->srv_files,
                'srv_disk'   => $this->ConvertBytes( $key->srv_disk ),
                'srv_ip'     => $key->srv_ip

                );
        }

return View::make( 'pages.server', compact( 'data' ) );

如果我对代码进行vardump，这就是我得到的

的var_dump

array(10) {
  [0]=>
  array(6) {
    ["srv_id"]=>
    string(3) "389"
    ["srv_name"]=>
    string(3) "u02"
    ["srv_status"]=>
    string(2) "ON"
    ["srv_files"]=>
    string(5) "43832"
    ["srv_disk"]=>
    string(9) "520.07 Gb"
    ["srv_ip"]=>
    string(13) "89.39.196.138"
  }
  [1]=>
  array(6) {
    ["srv_id"]=>
    string(3) "392"
    ["srv_name"]=>
    string(3) "u07"
    ["srv_status"]=>
    string(2) "ON"
    ["srv_files"]=>
    string(5) "42566"
    ["srv_disk"]=>
    string(9) "495.16 Gb"
    ["srv_ip"]=>
    string(13) "89.39.196.147"
  }

查看这就是我在页面中查看数组的方式

@foreach($data as $server)
    <td>{{ $server['srv_id'] }}</td>
    <td>{{ $server['srv_name'] }}</td>

Answer 1

您收到Trying to get property of non-object错误消息的原因是$temp中的数据是一个数组，并且您尝试将其作为对象进行访问。试试这个。

$temp = Servers::all();
$data = array();
foreach ($temp as $key) {
    $data[] = array(
        'srv_id'     => $key['srv_id'],
        'srv_name'   => $key['srv_name'],
        'srv_status' => $key['srv_status'],
        'srv_files'  => $key['srv_files'],
        'srv_disk'   => $this->ConvertBytes( $key['srv_disk'] ),
        'srv_ip'     => $key['srv_ip']
    );
}

可以像这样访问数组：

$foo['bar'];

虽然可以像这样访问对象：

$foo->bar;

如何将视图数组从控制器传递到视图

1 个答案: