我的问题是：我有一个表单，其中我有 select2，用户可以从从表中填充的下拉列表中进行选择，所以，基本上我想要发生的是，当用户尝试选择驱动程序时，验证规则将发生，这将检查司机当天是否已经通过系统注册。
我知道怎么做填写表格，这个存档表中的每个字段都有一个 datecreated 列，这是输入字段的日期，所以基本上是他最后一次进来。
如果他已经输入了这一天，我如何制定一个要求该列与当天比较并给出错误的规则？规则应该在驱动程序模型中。（我的代码令人困惑，这就是我要澄清的原因，我是 Yii2 的新手）
我的观点（存档形式）：
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
use yii\helpers\ArrayHelper;
use wbraganca\dynamicform\DynamicFormWidget;
use app\models\Drivers;
use app\models\Vehicles;
use app\models\Invoices;
use dosamigos\datepicker\DatePicker;
use kartik\select2\Select2;
use yii\bootstrap\Modal;
use yii\helpers\Url;
/* @var $this yii\web\View */
/* @var $model app\models\Archive */
/* @var $form yii\widgets\ActiveForm */
?>
<div class="archive-form">
<?php $form = ActiveForm::begin(['id' => 'dynamic-form']); ?>
<?= $form->field($model, 'driver_identitynum')->widget(Select2::classname(), [
'data' => ArrayHelper::map(Drivers::find()->all(),'driver_identitynum', 'fullname'),
'language' => 'en',
'options' => ['placeholder' => 'Ingrese el numero de cedula...'],
'pluginOptions' => [
'allowClear' => true],
]); ?>
<div align="right"><?= Html::a('Add driver', ['/drivers/create'],
['target'=>'_blank']); ?>
</div>
<?= $form->field($model, 'vehicle_lp')->widget(Select2::classname(), [
'data' => ArrayHelper::map(Vehicles::find()->all(),'vehicle_lp', 'fulltruck'),
'language' => 'en',
'options' => ['placeholder' => 'Ingrese la placa del vehiculo...'],
'pluginOptions' => [
'allowClear' => true
],
]); ?>
<div align="right"><?= Html::a('Add vehicle', ['/vehicles/create'],
['target'=>'_blank']); ?>
</div>
<div class="row"> <div class="panel panel-default">
<div class="panel-heading"><h4><i class="glyphicon glyphicon-envelope"></i>Facturas</h4></div>
<div class="panel-body">
<?php DynamicFormWidget::begin([
'widgetContainer' => 'dynamicform_wrapper', // required: only alphanumeric characters plus "_" [A-Za-z0-9_]
'widgetBody' => '.container-items', // required: css class selector
'widgetItem' => '.item', // required: css class
'limit' => 4, // the maximum times, an element can be cloned (default 999)
'min' => 1, // 0 or 1 (default 1)
'insertButton' => '.add-item', // css class
'deleteButton' => '.remove-item', // css class
'model' => $modelsInvoices[0],
'formId' => 'dynamic-form',
'formFields' => [
'invoice_number',
'invoice_loadamount',
'invoice_date',
],
]); ?>
<div class="container-items"><!-- widgetContainer -->
<?php foreach ($modelsInvoices as $i => $modelInvoices): ?>
<div class="item panel panel-default"><!-- widgetBody -->
<div class="panel-heading">
<h3 class="panel-title pull-left">Facturas</h3>
<div class="pull-right">
<button type="button" class="add-item btn btn-success btn-xs"><i class="glyphicon glyphicon-plus"></i></button>
<button type="button" class="remove-item btn btn-danger btn-xs"><i class="glyphicon glyphicon-minus"></i></button>
</div>
<div class="clearfix"></div>
</div>
<div class="panel-body">
<?php
// necessary for update action.
if (! $modelInvoices->isNewRecord) {
echo Html::activeHiddenInput($modelInvoices, "[{$i}]id");
}
?>
<div class="row">
<div class="col-sm-6">
<?= $form->field($modelInvoices, "[{$i}]invoice_number")->textInput(['maxlength' => true]) ?>
</div>
<div class="col-sm-6">
<?= $form->field($modelInvoices, "[{$i}]invoice_loadamount")->textInput(['maxlength' => true]) ?>
</div>
<div class="col-sm-6">
<?= $form->field($modelInvoices, "[{$i}]invoice_date", ['enableAjaxValidation' => true])->widget(DatePicker::className(), [
// inline too, not bad
'inline' => false,
// modify template for custom rendering
//'template' => '<div class="well well-sm" style="background-color: #fff; width:250px">{input}</div>',
'options' => ['class' => 'form-control picker'],
'clientOptions' => [
'autoclose' => true,
'format' => 'dd-mm-yyyy'
]
]);?>
</div>
</div><!-- .row -->
<div class="row">
</div>
</div>
<?php endforeach; ?>
</div>
<?php DynamicFormWidget::end(); ?>
</div>
</div>
</div>
<div class="form-group">
<?= Html::submitButton($model->isNewRecord ? 'Create' : 'Update', ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
</div>
我的驱动程序模型：
<?php
namespace app\models;
use Yii;
/**
* This is the model class for table "drivers".
*
* @property integer $driver_id
* @property string $driver_name
* @property string $driver_lastname
* @property string $driver_identitynum
*/
class Drivers extends \yii\db\ActiveRecord
{
/**
* @inheritdoc
*/
public static function tableName()
{
return 'drivers';
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[['driver_name', 'driver_lastname', 'driver_identitynum'], 'required'],
[['driver_name', 'driver_lastname', 'driver_identitynum'], 'string', 'max' => 100]
];
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
'driver_id' => 'Driver ID',
'driver_name' => 'Driver Name',
'driver_lastname' => 'Driver Lastname',
'driver_identitynum' => 'Driver Identitynum',
];
}
public function getfullName()
{
return $this->driver_identitynum.' - '.$this->driver_name.' '.$this->driver_lastname.' ';
}
/**
* @return \yii\db\ActiveQuery
*/
public function getArchives()
{
return $this->hasMany(Archive::className(), ['driver_identitynum' => 'driver_identitynum']);
}
}
我的存档模型：
<?php
namespace app\models;
use Yii;
/**
* This is the model class for table "archive".
*
* @property integer $id
* @property string $driver_identitynum
* @property string $vehicle_lp
* @property string $DateCreated
*
* @property Invoices[] $invoices
*/
class Archive extends \yii\db\ActiveRecord
{
/**
* @inheritdoc
*/
public static function tableName()
{
return 'archive';
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[['driver_identitynum', 'vehicle_lp'], 'required'],
[['DateCreated'], 'safe'],
[['driver_identitynum', 'vehicle_lp'], 'string', 'max' => 100]
];
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
'id' => 'ID',
'driver_identitynum' => 'Cedula del conductor:',
'vehicle_lp' => 'Placa del vehiculo:',
'DateCreated' => 'Date Created',
];
}
/**
* @return \yii\db\ActiveQuery
*/
public function getInvoices()
{
return $this->hasMany(Invoices::className(), ['archive_id' => 'id']);
}
public function __toString()
{
return 'CI:'.$this->driver_identitynum.' Placa: '.$this->vehicle_lp;
}
public function didheloadtoday($attribute,$params)
{
$inputlp=($this->invoice_loadamount);
$row = (new \yii\db\Query())
->select('vehicle_lp')
->from('vehicles')
->where("vehicle_lp=$vehiclelp")
->all();
}
}
