Codeigniter 3.0 相关文档 part two

时间：2022-08-18 15:15:25

分页

首先，配置

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

        $config = array();

        // $this->config->load('pagination');

        $config["base_url"] = site_url('lift/index');

        $config["total_rows"] = $this->Lift_model->record_count();

        $config["per_page"] = 15;

        $config["uri_segment"] = 3;

        $config['use_page_numbers'] = TRUE;

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

        $page = ($this->uri->segment(3)) ? $this->uri->segment(3) : 1;

        $data["lm_lift"] = $this->Lift_model->get_lifts($config["per_page"], $page);

        $data["links"] = $this->pagination->create_links();

        $this->load->view('lift/index',$data);

前端输出

<?php echo $links; ?>

样式美化，这里以bootstrap pagination为例子，在config目录下添加pagination.php的配置

<?php if(!defined('BASEPATH')) exit('Direct Access Not Allowed');

/* This Application Must Be Used With BootStrap 3 *  */

$config['full_tag_open'] = "<ul class='pagination'>";

$config['full_tag_close'] ="</ul>";

$config['num_tag_open'] = '<li>';

$config['num_tag_close'] = '</li>';

$config['cur_tag_open'] = "<li class='disabled'><li class='active'><a href='#'>";

$config['cur_tag_close'] = "<span class='sr-only'></span></a></li>";

$config['next_tag_open'] = "<li>";

$config['next_tagl_close'] = "</li>";

$config['prev_tag_open'] = "<li>";

$config['prev_tagl_close'] = "</li>";

$config['first_tag_open'] = "<li>";

$config['first_tagl_close'] = "</li>";

$config['last_tag_open'] = "<li>";

$config['last_tagl_close'] = "</li>";

// end of file Pagination.php

// Location config/pagination.php

// By @ mzhong

分页保持查询条件

http不能保持状态，可以通过session,uri来保持。如果要用uri来保持状态的话，就需要把查询表单修改为get提交方式。

<?php echo form_open('c/search',array('method'=>'get')); ?>

需要用的配置项：

$config['suffix'] = '';

给路径添加一个自定义后缀，后缀位于偏移段的后面。

$config["base_url"] = site_url('c/search');

if (count($get) > 0) {

      $config['suffix'] = '?' . http_build_query($get, '', "&");

}

$config['first_url'] = site_url('c/search/1?') . http_build_query($get, '', "&query=true"); //修复第一页bug.是Pagination.php自作聪明地将第一页认为总是不必加分页号.

防止静态文件被跳转

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-f #tells mod_rewrite ignore the url if it's an actual file, and

RewriteCond %{REQUEST_FILENAME} !-d #tells it to ignore it if it's a directory.

RewriteCond $1 !^(index\.php|contact\.php|images|css|js|video|robots\.txt)

RewriteRule ^(.*)$ index.php/$1 [L]

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