Codeigniniter通过模型和控制器插入数据 [英] Codeigniniter insert data through models and controller
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问题描述
控制器我下面是 form_ctrl 代码
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class form_ctrl extends CI_Controller {
public function index()
{
//$this->load->view('welcome_message');
$this->load->helper(array('form', 'url'));
$this->load->library('form_validation');
//$this->form_validation->set_rules('name', 'Username', 'required');
$this->form_validation->set_rules('name', 'name','required|min_length[5]|max_length[12]');
$this->form_validation->set_rules('pass', 'Password', 'required',
array('required' => 'You must provide a %s.')
);
$this->form_validation->set_rules('email', 'Email', 'required');
$this->form_validation->set_rules('mobile', 'Mobile', 'required');
$this->form_validation->set_rules('address', 'Address','required|min_length[5]');
if ($this->form_validation->run() == FALSE)
{
$this->load->view('table');
}
else
{
$this->load->view('results');
$name=$this->input->post('name');
$pass=$this->input->post('pass');
$email=$this->input->post('email');
$mobile=$this->input->post('mobile');
$address=$this->input->post('address');
$data = array(
'name' =>$name ,
'pass' => $pass,
'email' => $email,
'mobile' => $mobile,
'address' => $address
);
$this->db->insert('form', $data);
}
}
}
查看I具有 result.php 代码
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<?php echo validation_errors(); ?>
<?php echo form_open(); ?>
<table >
<tr>
<td colspan=2 align="center"><h3>User Details</h3></td>
</tr>
<tr>
<td>
<?php echo form_label('Name'); ?>
</td>
<td>
<?php echo form_input(array('id' => 'name', 'name' => 'name')); ?>
</td>
</tr>
<tr>
<td>
<?php echo form_label('Pass'); ?>
</td>
<td>
<?php echo form_password(array('id' => 'pass', 'name' => 'pass')); ?>
</td>
</tr>
<tr>
<td><?php echo form_label('Email'); ?>
</td>
<td><?php echo form_input(array('id' => 'email', 'name' => 'email')); ?></td>
</tr>
<tr>
<td><?php echo form_label('Mobile'); ?>
</td>
<td><?php echo form_input(array('id' => 'mobile', 'name' => 'mobile')); ?>
</td>
</tr>
<tr>
<td><?php echo form_label('Address'); ?>
</td>
<td><?php echo form_input(array('id' => 'address', 'name' => 'address')); ?>
</td>
</tr>
<tr>
<td colspan="2" align="center"><?php echo form_submit(array('id' => 'submit', 'value' => 'Submit')); ?>
</td>
</tr>
<?php echo form_close(); ?>
</table>
</body>
</html>
在此代码中，我想包含用于插入数据而不是控制器的模型。
In this code I want to include model to insert the data instead of controller.
代码可以正常工作以将数据插入数据库，但是我希望通过模型而不是控制器来实现。我尝试了很多次，但没有得到理想的结果。
The code is working properly for insert data into database but I want this through model not from controller. I tried so many times but I didn't get the desirable result.
推荐答案
commonModel.php
class CommonModel extends CI_Model {
function __construct() {
parent::__construct ();
}
public function insert($tableName,$data){
return $this->db->insert($tableName, $data);
}
}
像这样替换您的控制器代码
replace your controller code like this
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class form_ctrl extends CI_Controller {
public function index()
{
//$this->load->view('welcome_message');
$this->load->helper(array('form', 'url'));
$this->load->library('form_validation');
$this->load->model('commonModel');
//$this->form_validation->set_rules('name', 'Username', 'required');
$this->form_validation->set_rules('name', 'name','required|min_length[5]|max_length[12]');
$this->form_validation->set_rules('pass', 'Password', 'required',
array('required' => 'You must provide a %s.')
);
$this->form_validation->set_rules('email', 'Email', 'required');
$this->form_validation->set_rules('mobile', 'Mobile', 'required');
$this->form_validation->set_rules('address', 'Address','required|min_length[5]');
if ($this->form_validation->run() == FALSE)
{
$this->load->view('table');
}
else
{
$this->load->view('results');
$name=$this->input->post('name');
$pass=$this->input->post('pass');
$email=$this->input->post('email');
$mobile=$this->input->post('mobile');
$address=$this->input->post('address');
$data = array(
'name' =>$name ,
'pass' => $pass,
'email' => $email,
'mobile' => $mobile,
'address' => $address
);
$this->commonModel->insert('form', $data);
}
}
}
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