学习codeigniter几天后，根据前面学习的做了一个简单的demo，内容管理，很简单，顺便把前面的复习一下 ，本文是route路径和controllers 内容

route路径内容

$route['news'] = 'news/index';

$route['news/(:num)'] = 'news/index/$1';

$route['news/(:any)'] = 'news/$1';

controllers 的内容

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class News extends CI_Controller {

public function __construct(){

parent::__construct();

$this->load->model('news_model');

}

public function index($pn=1)

{

$data['news']=$this->news_model->get_news($pn);

$data['title'] = '新闻列表';

$this->load->view('news/index.html', $data);

}

public function show($id){

}

public function add(){

$this->load->view('news/add.html');

}

public function addaction(){//这里采用的是 定义的{}模板符

$this->load->library('parser');

if($this->news_model->addaction()){

$data['message']="添加成功!";

}else{

$data['message'] ="添加失败" ;

}

$this->parser->parse("message.html",$data);

}

public function change($id){

$data = $this->news_model->get_news_id($id);

if($data){

$this->load->view('news/change.html',$data);

}else{

$this->load->view('message.html','没有该新闻或者参数错误!');

}

}

public function changeaction($id){

$this->load->library('parser');

if($this->news_model->changeaction($id)){

$data['message'] ='修改成功！';

}else{

$data['message'] ='修改失败!';

}

$this->parser->parse("message.html",$data);

// redirect('/login/form/', 'refresh');

}

}

这里是两个模块内容。

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