带验证的Opencart额外字段客户编号_Opencart_Opencart2.x_Modification Form

带验证的Opencart额外字段客户编号

opencart

带验证的Opencart额外字段客户编号,opencart,opencart2.x,modification-form,Opencart,Opencart2.x,Modification Form,我试图在客户的（admin->customer->tab general）customer部分添加一个名为customer number的新字段（以编程方式）。一切正常，但我不想在数据库中得到两个数字，因为用户可以输入自己的数字。每次从管理员创建新用户时，代码都会查找最后一个（最高）客户编号，并向其添加+1 我无法找到此案例的解决方案：如果客户已经存在（编辑模式），则应显示不可编辑的值（只读）如果注册新客户，应显示最后一个（最高）客户编号（可编辑）。如果用户输入的编号低于最高客户编号，则应

我试图在客户的（admin->customer->tab general）customer部分添加一个名为customer number的新字段（以编程方式）。一切正常，但我不想在数据库中得到两个数字，因为用户可以输入自己的数字。每次从管理员创建新用户时，代码都会查找最后一个（最高）客户编号，并向其添加+1

我无法找到此案例的解决方案：

如果客户已经存在（编辑模式），则应显示不可编辑的值（只读）
如果注册新客户，应显示最后一个（最高）客户编号（可编辑）。如果用户输入的编号低于最高客户编号，则应显示错误，并应显示最高客户编号+1

这是我目前掌握的代码在控制器（getForm）中：

在验证（validateForm）中：

$data['latest_customer']=$this->model_sale_customer->getLatestCustomerNumber（）；
如果（设置（$this->request->post['customer\u number']）和（$this->request->post['customer\u number']错误['customer\u number']=$this->language->get（'error\u customer\u number'）；
}

在我的customer_form.tpl中，我有：

<div class="form-group">
   <label class="col-sm-2 control-label" for="input-customer-number"><span data-toggle="tooltip" title="<?php echo $help_customer_number; ?>"> <?php echo $entry_customer_number; ?></span></label>
   <div class="col-sm-10">
      <?php if (!empty($customer_number) || $customer_number != 0){ ?>
      <input type="text" name="customer_number" value="<?php echo $customer_number; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" />
      <?php }else{ ?>
      <input type="text" name="customer_number" value="<?php echo $latest_customer + 1; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" />
      <?php if ($error_customer_number) { ?>
      <div class="text-danger"><?php echo $error_customer_number; ?></div>
      <?php  } ?>
      <?php } ?>
   </div>
</div>

 <div class="form-group">
                <label class="col-sm-2 control-label" for="input-customer-number"><span data-toggle="tooltip" title="<?php echo $help_customer_number; ?>"> <?php echo $entry_customer_number; ?></span></label>
                <div class="col-sm-10">
                <?php if (!empty($customer_number) || $customer_number != 0){ ?>
                  <input type="text" name="customer_number" value="<?php echo $customer_number; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" readonly />
                  <input type="hidden" name="existing_customer" value="1" id="input-existing-customer" class="form-control" />
                  <?php }else{ ?>

                    <input type="text" name="customer_number" value="<?php echo $latest_customer + 1; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" />
                    <input type="hidden" name="existing_customer" value="0" id="input-existing-customer" class="form-control" />
                    <?php } ?>
                    <?php if ($error_customer_number) { ?>
                  <div class="text-danger"><?php echo $error_customer_number; ?></div>
                  <?php  } ?>
                </div>
              </div>


对于其他正在研究这个问题的人，我自己解决了我的问题。阿里的评论让我思考。我添加了一个隐藏的输入字段，以便可以对照它进行检查。它是否是现有客户（是否有编号）。我只需检查新客户，因为它是一个输入字段（现有是只读的，因此不可编辑）。检查的目的是查看这是否是新客户（值0）-是过账值<最高客户编号。就是这样
这是我在控制器（getForm）中的代码：
if（设置（$this->error['customer\u number']））{
$data['error\u customer\u number']=$this->error['customer\u number']；
}否则{
$data['error\U customer\U number']=''；
}
如果（设置（$this->request->post['customer\u number']）&（$this->request->post['customer\u number']<$data['latest\u customer']）&&$this->request->post['existing\u customer']='0'））{
$this->request->post['customer_number']='0'；
$data['customer_number']='0'；
}elseif（isset（$this->request->post['customer\u number']））{
$data['customer\u number']=$this->request->post['customer\u number']；
}elseif（！empty（$customer\u info））{
$data['customer_number']=$customer_info['customer_number']；
}否则{
$data['customer_number']='0'；
}
如果（设置（$this->request->post['existing\u customer']））{
$data['existing_customer']=$this->request->post['existing_customer']；
}否则{
$data['existing_customer']='0'；
}

在验证（validateForm）中：
$data['latest_customer']=$this->model_customer\u customer->getLatestCustomerNumber（）；
如果（设置（$this->request->post['customer_number']）&（$this->request->post['customer_number']<$data['latest_customer']）&（$this->request->post['existing_customer']='0'.$data['existing_customer']='0'））{
$this->error['customer\u number']=$this->language->get（'error\u customer\u number'）；
}

在我的customer_form.tpl中，我有：
<div class="form-group">
   <label class="col-sm-2 control-label" for="input-customer-number"><span data-toggle="tooltip" title="<?php echo $help_customer_number; ?>"> <?php echo $entry_customer_number; ?></span></label>
   <div class="col-sm-10">
      <?php if (!empty($customer_number) || $customer_number != 0){ ?>
      <input type="text" name="customer_number" value="<?php echo $customer_number; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" />
      <?php }else{ ?>
      <input type="text" name="customer_number" value="<?php echo $latest_customer + 1; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" />
      <?php if ($error_customer_number) { ?>
      <div class="text-danger"><?php echo $error_customer_number; ?></div>
      <?php  } ?>
      <?php } ?>
   </div>
</div>

 <div class="form-group">
                <label class="col-sm-2 control-label" for="input-customer-number"><span data-toggle="tooltip" title="<?php echo $help_customer_number; ?>"> <?php echo $entry_customer_number; ?></span></label>
                <div class="col-sm-10">
                <?php if (!empty($customer_number) || $customer_number != 0){ ?>
                  <input type="text" name="customer_number" value="<?php echo $customer_number; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" readonly />
                  <input type="hidden" name="existing_customer" value="1" id="input-existing-customer" class="form-control" />
                  <?php }else{ ?>

                    <input type="text" name="customer_number" value="<?php echo $latest_customer + 1; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" />
                    <input type="hidden" name="existing_customer" value="0" id="input-existing-customer" class="form-control" />
                    <?php } ?>
                    <?php if ($error_customer_number) { ?>
                  <div class="text-danger"><?php echo $error_customer_number; ?></div>
                  <?php  } ?>
                </div>
              </div>


您必须使用多个条件才能实现此目的。如果您愿意，我可以帮助您。您好，阿里，谢谢您的帮助。您可以向我展示一些需要使用的示例条件吗？您可以声明一个变量，并通过请求获取id
。如果url
中有一些id
，您可以禁用在验证中检查
。类似的。有关更多详细信息，您可以在skype上添加我。我的id是syed_Aliu_zia
$data['latest_customer'] = $this->model_customer_customer->getLatestCustomerNumber();

    if (isset($this->request->post['customer_number']) && (($this->request->post['customer_number'] < $data['latest_customer']) && ($this->request->post['existing_customer'] == '0' || $data['existing_customer'] = '0'))) {
        $this->error['customer_number'] = $this->language->get('error_customer_number');
    }

 <div class="form-group">
                <label class="col-sm-2 control-label" for="input-customer-number"><span data-toggle="tooltip" title="<?php echo $help_customer_number; ?>"> <?php echo $entry_customer_number; ?></span></label>
                <div class="col-sm-10">
                <?php if (!empty($customer_number) || $customer_number != 0){ ?>
                  <input type="text" name="customer_number" value="<?php echo $customer_number; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" readonly />
                  <input type="hidden" name="existing_customer" value="1" id="input-existing-customer" class="form-control" />
                  <?php }else{ ?>

                    <input type="text" name="customer_number" value="<?php echo $latest_customer + 1; ?>" placeholder="<?php echo $entry_customer_number; ?>" id="input-customer-number" class="form-control" />
                    <input type="hidden" name="existing_customer" value="0" id="input-existing-customer" class="form-control" />
                    <?php } ?>
                    <?php if ($error_customer_number) { ?>
                  <div class="text-danger"><?php echo $error_customer_number; ?></div>
                  <?php  } ?>
                </div>
              </div>