php - Cakephp 3.4 总是将主键保存为 NULL

Question

我正在尝试插入到我的入库发货表中，但我想使用我自己的主键(release_note)而不是sql自动增量。所以我用

使release_note字段可见

echo $this->Form->input('release_note', ['type' => 'text', 'id' => 'note']);

但每次我尝试添加新的内向货件时，输入此输入的文本都不会保存并提交到 SQL 查询中，因此始终将值默认为 NULL。

这是我的 InwardsShipmentsTable

<?php
namespace App\Model\Table;

use Cake\ORM\Query;
use Cake\ORM\RulesChecker;
use Cake\ORM\Table;
use Cake\Validation\Validator;

/**
 * InwardShipments Model
 *
 * @property \App\Model\Table\SuppliersTable|\Cake\ORM\Association\BelongsTo $Suppliers
 * @property \App\Model\Table\ShippingMethodsTable|\Cake\ORM\Association\BelongsTo $ShippingMethods
 * @property \App\Model\Table\OrdersTable|\Cake\ORM\Association\BelongsTo $Orders
 * @property \App\Model\Table\UsersTable|\Cake\ORM\Association\BelongsTo $Users
 *
 * @method \App\Model\Entity\InwardShipment get($primaryKey, $options = [])
 * @method \App\Model\Entity\InwardShipment newEntity($data = null, array $options = [])
 * @method \App\Model\Entity\InwardShipment[] newEntities(array $data, array $options = [])
 * @method \App\Model\Entity\InwardShipment|bool save(\Cake\Datasource\EntityInterface $entity, $options = [])
 * @method \App\Model\Entity\InwardShipment patchEntity(\Cake\Datasource\EntityInterface $entity, array $data, array $options = [])
 * @method \App\Model\Entity\InwardShipment[] patchEntities($entities, array $data, array $options = [])
 * @method \App\Model\Entity\InwardShipment findOrCreate($search, callable $callback = null, $options = [])
 */
class InwardShipmentsTable extends Table
{

    /**
     * Initialize method
     *
     * @param array $config The configuration for the Table.
     * @return void
     */
    public function initialize(array $config)
    {
        parent::initialize($config);

        $this->setTable('inward_shipments');
        $this->setDisplayField('release_note');
        $this->setPrimaryKey('release_note');

        $this->belongsTo('Suppliers', [
            'foreignKey' => 'supplier_id'
        ]);
        $this->belongsTo('ShippingMethods', [
            'foreignKey' => 'shipping_method_id'
        ]);
        $this->belongsTo('Orders', [
            'foreignKey' => 'order_id'
        ]);
        $this->belongsTo('Users', [
            'foreignKey' => 'user_id'
        ]);
    }

    /**
     * Default validation rules.
     *
     * @param \Cake\Validation\Validator $validator Validator instance.
     * @return \Cake\Validation\Validator
     */
    public function validationDefault(Validator $validator)
    {
        $validator
            ->allowEmpty('release_note', 'create');

        $validator
            ->date('date')
            ->allowEmpty('date');

        $validator
            ->numeric('freight_amount')
            ->allowEmpty('freight_amount');

        $validator
            ->numeric('weight')
            ->allowEmpty('weight');

        $validator
            ->allowEmpty('supplier_invoice_number');

        $validator
            ->allowEmpty('supplier_release_note');

        $validator
            ->numeric('invoice_total')
            ->allowEmpty('invoice_total');

        $validator
            ->integer('comercial')
            ->allowEmpty('comercial');

        $validator
            ->allowEmpty('consignment_no');

        $validator
            ->allowEmpty('notes');

        $validator
            ->integer('dim_l')
            ->allowEmpty('dim_l');

        $validator
            ->integer('dim_w')
            ->allowEmpty('dim_w');

        $validator
            ->integer('dim_h')
            ->allowEmpty('dim_h');

        $validator
            ->numeric('volume')
            ->allowEmpty('volume');

        $validator
            ->numeric('volumetric')
            ->allowEmpty('volumetric');

        $validator
            ->allowEmpty('freight_invoice_no');

        $validator
            ->numeric('USD_exch_rate')
            ->allowEmpty('USD_exch_rate');

        $validator
            ->numeric('freight_costs')
            ->allowEmpty('freight_costs');

        $validator
            ->numeric('customs_costs')
            ->allowEmpty('customs_costs');

        $validator
            ->integer('freight_added')
            ->allowEmpty('freight_added');

        $validator
            ->allowEmpty('certification_type');

        $validator
            ->numeric('bank_charges')
            ->allowEmpty('bank_charges');

        $validator
            ->numeric('other_charges')
            ->allowEmpty('other_charges');

        return $validator;
    }

    /**
     * Returns a rules checker object that will be used for validating
     * application integrity.
     *
     * @param \Cake\ORM\RulesChecker $rules The rules object to be modified.
     * @return \Cake\ORM\RulesChecker
     */
    public function buildRules(RulesChecker $rules)
    {
        $rules->add($rules->existsIn(['supplier_id'], 'Suppliers'));
        $rules->add($rules->existsIn(['shipping_method_id'], 'ShippingMethods'));
        $rules->add($rules->existsIn(['order_id'], 'Orders'));
        $rules->add($rules->existsIn(['user_id'], 'Users'));

        return $rules;
    }
}

这是我的 InwardsShipmentsController 添加方法。

public function add()
    {

        $inwardShipment = $this->InwardShipments->newEntity();
        if ($this->request->is('post')) {
            $inwardShipment = $this->InwardShipments->patchEntity($inwardShipment, $this->request->data);
            if ($this->InwardShipments->save($inwardShipment)) {
                $this->Flash->success(__('The {0} has been saved.', 'Inward Shipment'));
                return $this->redirect(['action' => 'index']);
            } else {
                $this->Flash->error(__('The {0} could not be saved. Please, try again.', 'Inward Shipment'));



            }
        }

这是我的 add.ctp，有一些脚本用于在底部设置release_note

<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css">    
<?php use Cake\Routing\Router; ?>
<section class="content-header">
  <h1>
    Inward Shipment
    <small><?= __('Add') ?></small>
  </h1>
  <ol class="breadcrumb">
    <li>
    <?= $this->Html->link('<i class="fa fa-dashboard"></i> '.__('Back'), ['action' => 'index'], ['escape' => false]) ?>
    </li>
  </ol>
</section>

<!-- Main content -->
<section class="content">
  <div class="row">
    <!-- left column -->
    <div class="col-md-12">
      <!-- general form elements -->
      <div class="box box-primary">
        <div class="box-header with-border">
          <h3 class="box-title"><?= __('Form') ?></h3>
        </div>
        <!-- /.box-header -->
        <!-- form start -->
        <?= $this->Form->create($inwardShipment, array('role' => 'form')) ?>
          <div class="box-body">
          <div class="col-md-6">
          <?php

            echo $this->Form->input('release_note', ['type' => 'text', 'disabled' => 'disabled', 'id' => 'note']);
            echo $this->Form->input('date', ['empty' => true, 'default' => '', 'class' => 'datepicker form-control', 'type' => 'text']);
            echo $this->Form->input('supplier_id', ['type' => 'hidden', 'id'=>'id']);
            echo $this->Form->input('supplier_name', ['type' => 'text', 'empty' => true, 'id' => 'supplier']);
            echo $this->Form->input('shipping_method_id', ['options' => $shippingMethods, 'empty' => true]);
            echo $this->Form->input('weight');
            echo $this->Form->input('freight_invoice_no');
            echo $this->Form->input('supplier_invoice_number');
            echo $this->Form->input('supplier_release_note');
            echo $this->Form->input('order_id', ['options' => $orders, 'empty' => true]);
            echo $this->Form->input('consignment_no');
            echo $this->Form->input('notes');
            echo $this->Form->input('user_id', ['options' => $users, 'empty' => true]);
            echo $this->Form->input('certification_type');
            echo $this->Form->input('comercial', ['type' => 'checkbox', 'id'=>'comercial']);
            ?>
        </div>
        <div class="col-md-6">
        <?php
            echo $this->Form->input('dim_l');
            echo $this->Form->input('dim_w');
            echo $this->Form->input('dim_h');
            echo $this->Form->input('volume');
            echo $this->Form->input('volumetric');
            echo $this->Form->input('freight_costs');
            echo $this->Form->input('bank_charges', ['id' => 'bank']);
            echo $this->Form->input('other_charges');
            echo $this->Form->input('customs_costs', ['id' => 'customs']);
            echo $this->Form->input('freight_amount');
            echo $this->Form->input('invoice_total');
            echo $this->Form->input('USD_exch_rate', ['id' => 'rate']);
            echo $this->Form->input('freight_added', ['type' => 'checkbox']);
          ?>
          </div>
          </div>
          <!-- /.box-body -->
          <div class="box-footer">
            <?= $this->Form->button(__('Save')) ?>
          </div>
        <?= $this->Form->end() ?>
      </div>
    </div>
  </div>
</section>

        <?php
$this->Html->css([
    'AdminLTE./plugins/datepicker/datepicker3',
  ],
  ['block' => 'css']);

$this->Html->script([
  'AdminLTE./plugins/input-mask/jquery.inputmask',
  'AdminLTE./plugins/input-mask/jquery.inputmask.date.extensions',
  'AdminLTE./plugins/datepicker/bootstrap-datepicker',
  'AdminLTE./plugins/datepicker/locales/bootstrap-datepicker.pt-BR',
],
['block' => 'script']);
?>
<?php $this->start('scriptBottom'); ?>
<script>
  $(function () {
    //Datemask yyyy-mm-dd
    $(".datepicker")
        .inputmask("yyyy-mm-dd", {"placeholder": "yyyy-mm-dd"})
        .datepicker({
            language:'en',
            format: 'yyyy-mm-dd'
        });
  });
</script>
<script>
    $('#order_id').autocomplete({ 
             delay: 0,
             minLength: 2,
        source:'<?php echo Router::url(array('controller' => 'Orders', 'action' => 'search')); ?>'
        });
</script>
<script>
        $('#supplier').autocomplete({ 
             delay: 0,
             minLength: 3,
        source:'<?php echo Router::url(array('controller' => 'Suppliers', 'action' => 'search')); ?>'

        });
</script>
<script>
document.getElementById('supplier').addEventListener('change',function(){
       var supplier_name = this.value;
       //alert(supplier_name);
        var csrfToken = $('[name=_csrfToken]').val();
        $.ajax({
            type: "POST",
            url: '<?php echo Router::url(array("controller" => "Suppliers", "action" => "fill")); ?>',
            headers: {          
           Accept: "application/json"  
                },  
            data: {'supplier_name' : supplier_name},
            beforeSend: function(xhr){
               xhr.setRequestHeader('X-CSRF-Token', csrfToken);
            },
            success: function(data){
                //alert(data);
                data = JSON.parse(data);
                $.ajax({
                            type: "POST",
                            url: '<?php echo Router::url(array("controller" => "OptionChanges", "action" => "getExchangeRate")); ?>',
                            headers: {          
                           Accept: "application/json"  
                                },  
                            beforeSend: function(xhr){
                               xhr.setRequestHeader('X-CSRF-Token', csrfToken);
                            },
                            success: function(data){
                                //alert(data);
                                data = JSON.parse(data);
                                document.getElementById('rate').value = data.value;
                            }
                            });
                if(data != null){
                    document.getElementById('id').value = data.id;
                    //alert("id: " + data.id);
                    if(data.country_id != '' && data.country_id != 157){

                        $.ajax({
                            type: "POST",
                            url: '<?php echo Router::url(array("controller" => "OptionChanges", "action" => "getCustomsRate")); ?>',
                            headers: {          
                           Accept: "application/json"  
                                },  
                            beforeSend: function(xhr){
                               xhr.setRequestHeader('X-CSRF-Token', csrfToken);
                            },
                            success: function(data){
                                //alert(data);
                                data = JSON.parse(data);
                                document.getElementById('customs').value = data.value;
                            }
                            });

                            $.ajax({
                            type: "POST",
                            url: '<?php echo Router::url(array("controller" => "OptionChanges", "action" => "getBankCharges")); ?>',
                            headers: {          
                           Accept: "application/json"  
                                },  
                            beforeSend: function(xhr){
                               xhr.setRequestHeader('X-CSRF-Token', csrfToken);
                            },
                            success: function(data){
                                //alert(data);
                                data = JSON.parse(data);
                                document.getElementById('bank').value = data.value;
                            }
                            });



                    }
                }
            else{
                    alert("Invalid supplier name please verify name or create a new supplier")
                    document.getElementById('supplier').value = "";
                    document.getElementById('id').value = "";


                }

            }
        });

    });
</script>
<script>
$('document').ready(function(){
    //alert('ready');
    var csrfToken = $('[name=_csrfToken]').val();
    $.ajax({
        type: "POST",
        url: '<?php echo Router::url(array("controller" => "InwardShipments", "action" => "getLatest")); ?>',
        headers: {          
       Accept: "application/json"  
            },  
        beforeSend: function(xhr){  
           xhr.setRequestHeader('X-CSRF-Token', csrfToken);
        },
        success: function(data){
            //alert(data);
            data = JSON.parse(data);
            if(isNaN(data.release_note)){
                document.getElementById('note').value = parseInt(data.release_note.slice(0, -1)) + 1;
            }
            else{
                document.getElementById('note').value = parseInt(data.release_note) + 1;
            }

        }
        });
    });
</script>
<script>
$('#comercial').change(function(){
    document.getElementById('note').value = (document.getElementById('note').value + 'C');

    });
</script>

<?php $this->end(); ?>

这是我的创建表语句

CREATE TABLE `inward_shipments` (
  `release_note` varchar(10) NOT NULL,
  `date` date DEFAULT NULL,
  `supplier_id` int(11) DEFAULT NULL,
  `shipping_method_id` int(11) DEFAULT NULL,
  `freight_amount` float DEFAULT NULL,
  `weight` float DEFAULT NULL,
  `supplier_invoice_number` varchar(45) DEFAULT NULL,
  `supplier_release_note` varchar(45) DEFAULT NULL,
  `invoice_total` float DEFAULT NULL,
  `comercial` tinyint(4) DEFAULT NULL,
  `order_id` int(11) DEFAULT NULL,
  `consignment_no` varchar(45) DEFAULT NULL,
  `notes` varchar(255) DEFAULT NULL,
  `dim_l` int(11) DEFAULT NULL,
  `dim_w` int(11) DEFAULT NULL,
  `dim_h` int(11) DEFAULT NULL,
  `volume` float DEFAULT NULL,
  `volumetric` float DEFAULT NULL,
  `freight_invoice_no` varchar(45) DEFAULT NULL,
  `user_id` int(11) DEFAULT NULL,
  `USD_exch_rate` float DEFAULT NULL,
  `freight_costs` float DEFAULT NULL,
  `customs_costs` float DEFAULT NULL,
  `freight_added` tinyint(4) DEFAULT NULL,
  `certification_type` varchar(45) DEFAULT NULL,
  `bank_charges` float DEFAULT NULL,
  `other_charges` float DEFAULT NULL,
  PRIMARY KEY (`release_note`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

这是我总是收到的错误消息，因为您可以看到release_note甚至不在Insert语句中。

网站是什么样子的

Answer 1

我相信这是因为您无法在 CakePHP 中使用 VARCHAR 作为主键，您可能只有自动增量整数和 CHAR(36) UUID。

在某种程度上，发行说明是自动递增的，但其中一些在商业上以 C 结尾。我通过将主键设置为 int 并自动递增来解决了这个问题。