设置未知属性:yiivalidatorsNumberValidator::0

Question

我尝试调用一个设置表单，它显示用于将数据保存到价格数据库中的输入表单。

我的模型在渲染期间抛出上述异常:

未知属性- yiibaseUnknownPropertyException
设置未知属性:yiivalidatorsNumberValidator::0

_price-item:

$form->field($model, "[{$i}]credits")->textInput(['maxlength' => 8])

模型:

<?php
namespace appmodels;

use Yii;
/**
* @package appmodels
*
* @property integer $id
* @property integer $credits
* @property integer $price
* @property integer $reduced_price
* @property integer $discount
* @property string $start
* @property string $end
* @property integer $active
*/
class Price extends appbaseActiveRecord
{
public function rules()
{
return [
[['credits'], 'integer', 'required'],
[['price'], 'integer','integerOnly' => false,'required', 'min' => 0, 'max' => 10000],
[['reduced_price','discount'],'integer','integerOnly' => false,'min' => 0, 'max' => 10000],
[['start','end'],'format' => 'php:Y-m-d H:i:s'],
[['active'], 'integer'],
[['active'], 'in', 'range' => array_keys(self::$_CONDITIONS)],
];
}
}

小部件:

<?php DynamicFormWidget::begin([
'widgetContainer' => 'wrapper-prices',
'widgetBody' => '.container-items',
'widgetItem' => '.item',
'limit' => 30,
'min' => 1,
'insertButton' => '.add-item',
'deleteButton' => '.remove-item',
'model' => count($prices) ? $prices[0] : new appmodelsPrice(),
'template' => $this->render('_price-item', [
'i' => 0,
'form' => $form,
'model' => count($prices) ? $prices[0] : new appmodelsPrice(),
]),
'formId' => 'dynamic-form',
'formFields' => [
'credits',
'price',
'reduced_price',
'discount',
'start',
'end',
'active',
],
]); ?>

mysql:

CREATE TABLE `price` (
`id` int(11) NOT NULL,
`credits` int(11) NOT NULL,
`price` float NOT NULL,
`reduced_price` float DEFAULT NULL,
`discount` float DEFAULT NULL,
`start` datetime DEFAULT NULL,
`end` datetime DEFAULT NULL,
`active` smallint(1) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

谁能告诉我出什么事了?我的头几乎要烧了

Answer 1

这是你的前两条规则

[['credits'], 'integer', 'required'],
[['price'], 'integer','integerOnly' => false,'required', 'min' => 0, 'max' => 10000],

您在一条规则中设置了2个核心验证器integer,required，这是错误的。例如，integer验证器接受max或min参数，并将其作为关联数组'min'=>10，并将属性值赋给$obj->min=10，您的代码将强制整数验证器将'required'解释为0=>'required'，这清楚地解释了上面的错误。

未知属性- yiibaseUnknownPropertyException设置未知属性:yiivalidatorsNumberValidator::0

常友规则方法

public function rules()
{
return [
[['credits','price'], 'required'],
[['price'], 'integer','integerOnly' => false, 'min' => 0, 'max' => 10000],
[['reduced_price','discount'],'integer','integerOnly' => false,'min' => 0, 'max' => 10000],
[['start','end'],'datetime','format' => 'php:Y-m-d H:i:s'],
[['active','credits'], 'integer'],
[['active'], 'in', 'range' => array_keys(self::$_CONDITIONS)],
];
}

你的第4条规则也是抛出错误应该是

[['start','end'],'datetime','format' => 'php:Y-m-d H:i:s'],

我也更新了上面的代码块。

Answer 2

正确的工作规则是:

Thanks to Muhammad

public function rules()
{
return [
[['credits','price'], 'required'],
[['price','reduced_price','discount'],'integer','integerOnly' => false,'min' => 0, 'max' => 10000],
[['start','end'],'datetime','format' => 'php:Y-m-d'],
[['status','credits'], 'integer'],
[['status'], 'in', 'range' => array_keys(self::$_CONDITIONS)],
];
}