贴点权限系统的部分代码

好久未更了，凑数:(


load->model('permission_model');
	}
	
	//模块列表（权限分类）
	function module()
	{
		$data['list_pages'] = $this->permission_model->list_module();
		$this->load->view('manage/list_permission_module',$data);
	}
	
	//添加模块界面
	function add_module()
	{
		$this->load->view('manage/add_perm_module');
	}
	
	//保存添加模块
	function save_module()
	{
		echo $this->permission_model->save_module();
	}
	
	//编辑模块界面
	function edit_module()
	{
		$data['perm_module'] = $this->permission_model->get_module();
		$this->load->view('manage/edit_perm_module', $data);
	}
	
	//保存编辑模块
	function resave_module()
	{
		echo $this->permission_model->resave_module();
	}
	
	//删除模块
	function del_module()
	{
		echo $this->permission_model->del_module();
	}
	
	//====================================================================================
	
	//加载权限列表
	function index()
	{
	    $data['list_module'] = $this->permission_model->list_module_all();
		$data['list_pages'] = $this->permission_model->list_permission();
		$this->load->view('manage/list_permission',$data);
	}
	
	function list_permission($module_id)
	{
	    $data['list_module'] = $this->permission_model->list_module_all();
	    $data['list_pages'] = $this->permission_model->list_permission_by_modulue();
	    $this->load->view('manage/list_permission',$data);
	}
	
	//添加权限界面
	function add_permission()
	{
	    $data['list_module'] = $this->permission_model->list_module_all();
	    $this->load->view('manage/add_permission',$data);
	}
	
	//保存添加权限
	function save_permission()
	{
	    echo $this->permission_model->save_permission();
	}
	
	//编辑权限界面
	function edit_permission()
	{
	    $data['list_module'] = $this->permission_model->list_module_all();
	    $data['permission'] = $this->permission_model->get_permission();
	    $this->load->view('manage/edit_permission',$data);
	}
	
	//保存编辑权限
	function resave_permission()
	{
	    echo $this->permission_model->resave_permission();
	}
	
	//删除权限
	function del_permission()
	{
	    echo $this->permission_model->del_permission();
	}
	
	
	//====================================================================================
	
	//加载角色列表
	function roles()
	{
	    $data['list_pages'] = $this->permission_model->list_roles();
		$this->load->view('manage/list_permission_roles',$data);
	}


load->library('pagination');

		$this->pages_config['base_url'] = site_url('manage/permission/module');
		$this->pages_config['total_rows'] = $this->count($this->tables[0]);
		$this->pages_config['per_page'] = '20';
		$this->pages_config['uri_segment'] = 4;

		$this->pagination->initialize($this->pages_config);

		$data['pages'] = $this->pagination->create_links();
		$data['list'] = $this->list_data($this->tables[0],$this->pages_config['per_page'],$this->uri->segment(4));
		
		return $data;
    
    }
    
    //列出模块（全部）
    function list_module_all()
    {
    	return $this->list_all($this->tables[0]);
    }
    
    //保存模块
    function save_module()
    {
    	$this->load->library('form_validation');
		$this->form_validation->set_error_delimiters('', '');
		$this->form_validation->set_rules('title', '模块名称', 'trim|required|xss_clean');
		
		if($this->form_validation->run() == FALSE){
			return validation_errors();
		}else{
			$data = array(
				'title'=>$this->input->post('title',TRUE),
				'add_time'=>date("Y-m-d H:i:s"),
				'update_time'=>date("Y-m-d H:i:s")
			);
			if($this->create($this->tables[0],$data)){
				return 1;
			}else{
				return $this->db_error;
			}
			
		}
    }
    
    //返回一个模块信息
    function get_module()
    {
    	$id = $this->input->post('id');
    	return $this->read($this->tables[0],$id);
    }
    
    //保存模块编辑
    function resave_module()
    {
    	$this->load->library('form_validation');
    	$this->form_validation->set_error_delimiters('', '');
    	$this->form_validation->set_rules('title', '模块名称', 'trim|required|xss_clean');
    	
    	if($this->form_validation->run() == FALSE){
    		return validation_errors();
    	}else{
    		$id = $this->input->post('id');
    		$data = array(
    				'title'=>$this->input->post('title',TRUE),
    				'update_time'=>date("Y-m-d H:i:s")
    		);
    		if($this->update($this->tables[0],$id,$data)){
    			return 1;
    		}else{
    			return $this->db_error;
    		}
    	
    	}
    }
    
    //删除模块
    function del_module()
    {
    	$id = $this->input->post('id');
    	if($this->delete($this->tables[0],$id))
    	{
    		return 1;
    	}else{
    		return $this->db_error;
    	}
    }
    
    //====================================================================================
    
    //列出所有模块的权限(分页)
    function list_permission()
    {
    	$this->load->library('pagination');
    
    	$this->pages_config['base_url'] = site_url('manage/permission/index/0');
    	$this->pages_config['total_rows'] = $this->count($this->tables[1]);
    	$this->pages_config['per_page'] = '20';
    	$this->pages_config['uri_segment'] = 5;
    
    	$this->pagination->initialize($this->pages_config);
    
    	$data['pages'] = $this->pagination->create_links();
    	$data['list'] = $this->list_data($this->tables[1],$this->pages_config['per_page'],$this->uri->segment(5));
    
    	return $data;
    
    }
    
    //保存添加权限
    function save_permission()
    {
        $this->load->library('form_validation');
        $this->form_validation->set_error_delimiters('', '');
        $this->form_validation->set_rules('permKey', '权限Key', 'trim|required|xss_clean');
        $this->form_validation->set_rules('permName', '权限名称', 'trim|required|xss_clean');
        $this->form_validation->set_rules('module_id', '所属模块', 'trim|required|xss_clean');
        
        if($this->form_validation->run() == FALSE){
            return validation_errors();
        }else{
            $data = array(
                    'permKey'=>$this->input->post('permKey',TRUE),
                    'permName'=>$this->input->post('permName',TRUE),
                    'module_id'=>$this->input->post('module_id',TRUE)
            );
            if($this->create($this->tables[1],$data)){
                return 1;
            }else{
                return $this->db_error;
            }
        
        }
    }
    
    //返回指定的权限信息
    function get_permission()
    {
        $id = $this->input->post('id');
        return $this->read($this->tables[1],$id);
    }
    
    //保存添编辑权限
    function resave_permission()
    {
        $this->load->library('form_validation');
        $this->form_validation->set_error_delimiters('', '');
        $this->form_validation->set_rules('permKey', '权限Key', 'trim|required|xss_clean');
        $this->form_validation->set_rules('permName', '权限名称', 'trim|required|xss_clean');
        $this->form_validation->set_rules('module_id', '所属模块', 'trim|required|xss_clean');
    
        if($this->form_validation->run() == FALSE){
            return validation_errors();
        }else{
            $id = $this->input->post('id');
            $data = array(
                    'permKey'=>$this->input->post('permKey',TRUE),
                    'permName'=>$this->input->post('permName',TRUE),
                    'module_id'=>$this->input->post('module_id',TRUE)
            );
            if($this->update($this->tables[1],$id,$data)){
                return 1;
            }else{
                return $this->db_error;
            }
    
        }
    }
    
    //删除权限
    function del_permission()
    {
        $id = $this->input->post('id');
        if($this->delete($this->tables[1],$id))
        {
            return 1;
        }else{
            return $this->db_error;
        }
    }
    
    //列出指定模块的权限(分页)
    function list_permission_by_modulue()
    {
        $id = $this->uri->segment(4);
        $this->load->library('pagination');
        
        $where = array('module_id'=>$id);
    
        $this->pages_config['base_url'] = site_url('manage/permission/list_permission/'.$id);
        $this->pages_config['total_rows'] = $this->count_where($this->tables[1],$where);
        $this->pages_config['per_page'] = '20';
        $this->pages_config['uri_segment'] = 5;
    
        $this->pagination->initialize($this->pages_config);
    
        $data['pages'] = $this->pagination->create_links();
        $data['list'] = $this->list_data($this->tables[1],$this->pages_config['per_page'],$this->uri->segment(5),'id','desc',$where);
    
        return $data;
    
    }
    
    //====================================================================================
    
    //分页列出所以角色
    function list_roles()
    {
        $this->load->library('pagination');
    
        $this->pages_config['base_url'] = site_url('manage/permission/list_role');
        $this->pages_config['total_rows'] = $this->count($this->tables[2]);
        $this->pages_config['per_page'] = '20';
        $this->pages_config['uri_segment'] = 4;
    
        $this->pagination->initialize($this->pages_config);
    
        $data['pages'] = $this->pagination->create_links();
        $data['list'] = $this->list_data($this->tables[2],$this->pages_config['per_page'],$this->uri->segment(4));
    
        return $data;
    
    }
    
    
}