Question

我正在使用CakePHP 3.5.14和

friendsofcake / crud 5.3.3
和friendsofcake / crud-view 0.10.0

我一直在努力让“添加”动作发挥作用。它在/vendor/cakephp/cakephp/src/View/Helper/FormHelper.php

中抛出以下错误

在字符串
上调用成员函数format（）

在第2785行。

$out = $widget->render($data, $this->context());

扩展参数：

[
        'formatter' => null,
        'prepend' => null,
        'append' => null,
        'inline' => null,
        'type' => 'datetime',
        'required' => false,
        'options' => null,
        'tooltip' => null,
        'templateVars' => [],
        'id' => 'created',
        'second' => false,
        'name' => 'created',
        'val' => 'CURRENT_TIMESTAMP',
        'year' => [
            'required' => false,
            'order' => 'desc'
        ],
        'month' => [
            'required' => false,
            'names' => true
        ],
        'day' => [
            'required' => false
        ],
        'hour' => [
            'required' => false,
            'format' => (int) 24
        ],
        'minute' => [
            'required' => false,
            'interval' => (int) 1,
            'round' => null
        ],
        'meridian' => [
            'required' => false
        ]
    ]
    object(Cake\View\Form\EntityContext) {
        [protected] _request => object(Cake\Http\ServerRequest) {
            params => [
                [maximum depth reached]
            ]
            data => [[maximum depth reached]]
            query => [[maximum depth reached]]
            cookies => [
                [maximum depth reached]
            ]
            url => 'users/add'
            base => ''
            webroot => '/'
            here => '/users/add'
            trustProxy => false
            [protected] _environment => [
                [maximum depth reached]
            ]
            [protected] _input => null
            [protected] _detectors => [
                [maximum depth reached]
            ]
            [protected] _detectorCache => [
                [maximum depth reached]
            ]
            [protected] stream => object(Zend\Diactoros\PhpInputStream) {}
            [protected] uri => object(Zend\Diactoros\Uri) {}
            [protected] session => object(Cake\Network\Session) {}
            [protected] attributes => [[maximum depth reached]]
            [protected] emulatedAttributes => [
                [maximum depth reached]
            ]
            [protected] uploadedFiles => [[maximum depth reached]]
            [protected] protocol => null
            [protected] requestTarget => null
        }
        [protected] _context => [
            'entity' => object(App\Model\Entity\User) {},
            'table' => null,
            'validator' => []
        ]
        [protected] _rootName => 'Users'
        [protected] _isCollection => false
        [protected] _tables => [
            'Users' => object(App\Model\Table\UsersTable) {}
        ]
        [protected] _validator => [
            '' => object(Cake\Validation\Validator) {}
        ]
    }

我试图直接更改数据库中的各种内容，但无法获得任何可靠的结果（有时我在删除“DEFAULT_TIMESTAMP”后进入“添加”页面，但获取了无效的时间戳格式，但无法在第二次测试中重现该行为）

这就是我的Users表的样子

CREATE TABLE `Users` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(25) NOT NULL,
  `email` varchar(45) DEFAULT NULL,
  `password` varchar(65) NOT NULL,
  `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

由此迁移创建

$this->table('Users')
            ->addColumn('name', 'string', [
                'default' => null,
                'limit' => 25,
                'null' => false,
            ])
            ->addColumn('email', 'string', [
                'default' => null,
                'limit' => 45,
                'null' => true,
            ])
            ->addColumn('password', 'string', [
                'default' => null,
                'limit' => 65,
                'null' => false,
            ])
            ->addColumn('created', 'timestamp', [
                'default' => 'CURRENT_TIMESTAMP',
                'limit' => null,
                'null' => false,
            ])
            ->addColumn('modified', 'timestamp', [
                'default' => 'CURRENT_TIMESTAMP',
                'update' => 'CURRENT_TIMESTAMP',
                'limit' => null,
                'null' => false,
            ])
            ->create();

我的控制器基本上是空的

class UsersController extends AppController
{

}

因为我已经完成了跟随Crud和crud-view入门指南我有点卡在这一点，并希望得到任何帮助。

供参考，以下是完整文件的粘贴条：
Migratoin 20180406144732_Initial.php
AppController.php
Stacktrace
Complete Composer show output

如果我遗漏任何信息，请告知我们谢谢和问候，
Minzkraut

Answer 1

我相信 CakePHP希望这些字段是日期时间字段，而不是时间戳。如果你改变它，它应该按预期工作。

同样，虽然你当然可以设置默认值/更新值，因为它是时间戳，你需要更改它们，或者让CakePHP ORM通过TimestampBehavior处理它们。

CakePHP CRUD，添加动作“调用字符串上的成员函数格式”

1 个答案: