Php 使用codeigniter在表单上显示每个数据_Php_Mysql_Codeigniter

Php 使用codeigniter在表单上显示每个数据

php mysql codeigniter

Php 使用codeigniter在表单上显示每个数据,php,mysql,codeigniter,Php,Mysql,Codeigniter,我不熟悉CodeIgniter并对其进行探索。我很难做到这一点。到目前为止，这就是我所尝试的 Controller.php <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class Customer_controller extends CI_Controller{ public function __construct() { parent::_

我不熟悉CodeIgniter并对其进行探索。我很难做到这一点。到目前为止，这就是我所尝试的

Controller.php

    <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Customer_controller extends CI_Controller{
    public function __construct()
    {
        parent::__construct();
        $this->load->model('customer_model');
    }
    public function index()
    {
        $data['title']= 'Customer';
        $data['records'] = $this->customer_model->getAll();
        $data['groups'] = $this->customer_model->getAllCustomerGroups();
        $data['groupcodes'] = $this->customer_model->getAllCustomerGroups();
        $this->load->view('include/header',$data);
        $this->load->view('include/navbar',$data);
        $this->load->view('customer_view', $data);
        $this->load->view('include/sidebar',$data);
        $this->load->view('include/footer',$data);

    }
}

 function getAll() {
            $query = $this->db->get('customercard');
            return $query->row_array();       
        }

              <form class="form-horizontal" role="form">
          <div class="form-group">
            <label for="inputCustomerCode3" class="col-sm-2 control-label">Code</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerCode3" readonly>
            </div>

            <label for="inputWebsite3" class="col-sm-2 control-label">Website</label>
            <div class="col-sm-4">
              <input type="url" class="form-control" id="inputWebsite3" placeholder="Website">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerName3" class="col-sm-2 control-label">Name</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerName3" placeholder="Customer Name">
            </div>

            <label for="inputContact3" class="col-sm-2 control-label">Contact</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputContact3" placeholder="Contact">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerGroup3" class="col-sm-2 control-label">Group</label>


            <label for="inputIncomeAccount3" class="col-sm-2 control-label">Income Account</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputIncomeAccount3" placeholder="Income Account">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerType3" class="col-sm-2 control-label">Type</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerType3" placeholder="Customer Type">
            </div>
            <label for="inputSalesPerson3" class="col-sm-2 control-label">Sales Person</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputSalesPerson3" placeholder="Sales Person">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerAddress3" class="col-sm-2 control-label">Address</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerAddress3" placeholder="Customer Address">
            </div>

            <label for="inputCreditLimit3" class="col-sm-2 control-label">Credit Limit</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCreditLimit3" placeholder="Credit Limit">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerAddressAlt3" class="col-sm-2 control-label">AddressAlt</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerAddressAlt3" placeholder="Customer AddressAlt">
            </div>

            <label for="inputTin3" class="col-sm-2 control-label">Tin</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputTin3" placeholder="Tin">
            </div>
          </div>
          <div class="form-group">
            <label for="inputPhone13" class="col-sm-2 control-label">Phone1</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputPhone13" placeholder="Phone1">
            </div>

            <label for="inputTaxCode3" class="col-sm-2 control-label">Tax Code</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputTaxCode3" placeholder="Tax Code">
            </div>
          </div>
          <div class="form-group">
            <label for="inputPhone23" class="col-sm-2 control-label">Phone2</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputPhone23" placeholder="Phone2">
            </div>

            <label for="inputTerms3" class="col-sm-2 control-label">Terms</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputTerms3" placeholder="Terms">
            </div>
          </div>
          <div class="form-group">
            <label for="inputFax3" class="col-sm-2 control-label">Fax</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputFax3" placeholder="Fax">
            </div>

            <label for="inputPriceCode3" class="col-sm-2 control-label">Price Code</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputPriceCode3" placeholder="Price Code">
            </div>
          </div>
          <div class="form-group">
            <label for="inputEmail3" class="col-sm-2 control-label">Email</label>
            <div class="col-sm-4">
              <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
            </div>
          </div>

          <div class="form-group">
            <div class="col-sm-offset-6 col-sm-10">
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-backward"></span>
                </button>
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-arrow-left"></span> 
                </button>
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-arrow-right"></span>  
                </button>
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-forward"></span> 
                </button>
            </div>
          </div>

          <div class="form-group">
            <div class="col-sm-offset-4 col-sm-10">
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-plus"></span> Add</button>
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-pencil"></span> Update</button>
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-save"></span> Save</button>
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-remove"></span> Delete</button>
                <button type="reset" class="btn btn-primary"><span class="glyphicon glyphicon-refresh"></span> Cancel</button>
            </div>
          </div>
        </form>

View.php

    <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Customer_controller extends CI_Controller{
    public function __construct()
    {
        parent::__construct();
        $this->load->model('customer_model');
    }
    public function index()
    {
        $data['title']= 'Customer';
        $data['records'] = $this->customer_model->getAll();
        $data['groups'] = $this->customer_model->getAllCustomerGroups();
        $data['groupcodes'] = $this->customer_model->getAllCustomerGroups();
        $this->load->view('include/header',$data);
        $this->load->view('include/navbar',$data);
        $this->load->view('customer_view', $data);
        $this->load->view('include/sidebar',$data);
        $this->load->view('include/footer',$data);

    }
}

 function getAll() {
            $query = $this->db->get('customercard');
            return $query->row_array();       
        }

              <form class="form-horizontal" role="form">
          <div class="form-group">
            <label for="inputCustomerCode3" class="col-sm-2 control-label">Code</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerCode3" readonly>
            </div>

            <label for="inputWebsite3" class="col-sm-2 control-label">Website</label>
            <div class="col-sm-4">
              <input type="url" class="form-control" id="inputWebsite3" placeholder="Website">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerName3" class="col-sm-2 control-label">Name</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerName3" placeholder="Customer Name">
            </div>

            <label for="inputContact3" class="col-sm-2 control-label">Contact</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputContact3" placeholder="Contact">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerGroup3" class="col-sm-2 control-label">Group</label>


            <label for="inputIncomeAccount3" class="col-sm-2 control-label">Income Account</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputIncomeAccount3" placeholder="Income Account">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerType3" class="col-sm-2 control-label">Type</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerType3" placeholder="Customer Type">
            </div>
            <label for="inputSalesPerson3" class="col-sm-2 control-label">Sales Person</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputSalesPerson3" placeholder="Sales Person">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerAddress3" class="col-sm-2 control-label">Address</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerAddress3" placeholder="Customer Address">
            </div>

            <label for="inputCreditLimit3" class="col-sm-2 control-label">Credit Limit</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCreditLimit3" placeholder="Credit Limit">
            </div>
          </div>
          <div class="form-group">
            <label for="inputCustomerAddressAlt3" class="col-sm-2 control-label">AddressAlt</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputCustomerAddressAlt3" placeholder="Customer AddressAlt">
            </div>

            <label for="inputTin3" class="col-sm-2 control-label">Tin</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputTin3" placeholder="Tin">
            </div>
          </div>
          <div class="form-group">
            <label for="inputPhone13" class="col-sm-2 control-label">Phone1</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputPhone13" placeholder="Phone1">
            </div>

            <label for="inputTaxCode3" class="col-sm-2 control-label">Tax Code</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputTaxCode3" placeholder="Tax Code">
            </div>
          </div>
          <div class="form-group">
            <label for="inputPhone23" class="col-sm-2 control-label">Phone2</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputPhone23" placeholder="Phone2">
            </div>

            <label for="inputTerms3" class="col-sm-2 control-label">Terms</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputTerms3" placeholder="Terms">
            </div>
          </div>
          <div class="form-group">
            <label for="inputFax3" class="col-sm-2 control-label">Fax</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputFax3" placeholder="Fax">
            </div>

            <label for="inputPriceCode3" class="col-sm-2 control-label">Price Code</label>
            <div class="col-sm-4">
              <input type="text" class="form-control" id="inputPriceCode3" placeholder="Price Code">
            </div>
          </div>
          <div class="form-group">
            <label for="inputEmail3" class="col-sm-2 control-label">Email</label>
            <div class="col-sm-4">
              <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
            </div>
          </div>

          <div class="form-group">
            <div class="col-sm-offset-6 col-sm-10">
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-backward"></span>
                </button>
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-arrow-left"></span> 
                </button>
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-arrow-right"></span>  
                </button>
                <button type="button" class="btn btn-primary">
                  <span class="glyphicon glyphicon-forward"></span> 
                </button>
            </div>
          </div>

          <div class="form-group">
            <div class="col-sm-offset-4 col-sm-10">
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-plus"></span> Add</button>
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-pencil"></span> Update</button>
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-save"></span> Save</button>
                <button type="button" class="btn btn-primary"><span class="glyphicon glyphicon-remove"></span> Delete</button>
                <button type="reset" class="btn btn-primary"><span class="glyphicon glyphicon-refresh"></span> Cancel</button>
            </div>
          </div>
        </form>

产生

  SELECT * FROM customercard

但是我想在表单上显示每条记录，然后正如您所注意到的，我有导航按钮，first、previous、next和last。我想使用这些按钮循环浏览记录。我不知道如何在视图中显示它。所以我请求你给我一些教程，让我开始学习，或者帮助我学习代码，这样我就可以继续我正在做的事情。真的很感激你的帮助。提前谢谢各位

将模型更改为

function getAll() {
            $query = $this->db->get('customercard');
            return $query->result_array();       
        }

还请注意，当您将

$data['records']

传递到视图时，只需从视图中通过

$records

即可访问它

在您的视图中，只需循环通过它

<?php
foreach ($recordsas $value)
  {
  echo "$value <br>";
  }
?>

控制器

public function index(){
    $shown_id = 0;
    if(isset($this->uri->segment(3)){
        $shown_id = $this->uri->segment(3);
    }
    $this->load->model('customers_model');
    $data['info'] = $this->customers_model->fetch_customers(1,$shown_id);
    $this->load->view('customer_info',$data);
}

看法

但是，当您按下“下一步”按钮时，您需要将$customer\u id传递回控制器。你可以有一个超链接来做这件事

<a href="<?php echo base_url();?>controller_name/index/<?php echo $customer_id;?>"

将模型更改为
function getAll() {
            $query = $this->db->get('customercard');
            return $query->result_array();       
        }

还请注意，当您将$data['records']
传递到视图时，只需从视图中通过$records
即可访问它
在您的视图中，只需循环通过它
<?php
foreach ($recordsas $value)
  {
  echo "$value <br>";
  }
?>

控制器
public function index(){
    $shown_id = 0;
    if(isset($this->uri->segment(3)){
        $shown_id = $this->uri->segment(3);
    }
    $this->load->model('customers_model');
    $data['info'] = $this->customers_model->fetch_customers(1,$shown_id);
    $this->load->view('customer_info',$data);
}

看法
但是，当您按下“下一步”按钮时，您需要将$customer\u id传递回控制器。
你可以有一个超链接来做这件事
<a href="<?php echo base_url();?>controller_name/index/<?php echo $customer_id;?>"

我有两条记录，它正在显示这两条记录，但我希望每次显示一行，然后单击“下一步”按钮转到下一条记录。然后，您需要使用ajax在同一页面中显示下一条记录，或者使用post获取下一个请求。您只需将当前行id隐藏在隐藏变量中，然后获取下一行。你必须在模型的函数中使用LIMIT，我不想说得太苛刻，但我不能为你写一堆代码。我可以为您指出如何编写它的方向，然后在此过程中为您提供帮助。基本上，您需要确保只检索一条记录，并保留一条您以前提取的记录。一旦获得了这些信息，下次想要获取信息时，只需在SQL中使用ORDER by来获取下一个信息，并添加WHERE to be大于先前选择的记录。这将涉及到与控制器、模型和视图的交互。您必须将最后选择的记录传递给控制器，然后再传递给模型，从模型中获取数据并将其发送到视图。如果您能完成一些代码，我们可以帮助您让我们我有两条记录，它显示两条记录，但我希望每次显示一行，然后单击“下一步”按钮，转到下一条记录。然后您需要使用ajax在同一页面中显示下一条记录，或者使用post获取下一个请求。您只需将当前行id隐藏在隐藏变量中，然后获取下一行。你必须在模型的函数中使用LIMIT，我不想说得太苛刻，但我不能为你写一堆代码。我可以为您指出如何编写它的方向，然后在此过程中为您提供帮助。基本上，您需要确保只检索一条记录，并保留一条您以前提取的记录。一旦获得了这些信息，下次想要获取信息时，只需在SQL中使用ORDER by来获取下一个信息，并添加WHERE to be大于先前选择的记录。这将涉及到与控制器、模型和视图的交互。您必须将最后选择的记录传递给控制器，然后再传递给模型，从模型中获取数据并将其发送到视图。如果你能完成一些代码，我们可以帮助你让我们