该文是wecenter学习笔记的一部分
分页组件的实现
分页是列表展示常见的需求，因而wecenter提供了一个基础的分页工具类 core_pagination。
根据以下基本参数
- base_url
- total_rows
- per_page
生成一个分页导航视图(html)
使用
TPL::assign('pagination', AWS_APP::pagination()->initialize(array(
'base_url' => get_js_url('/admin/approval/list/type-' . $_GET['type']),
'total_rows' => $found_rows,
'per_page' => $this->per_page
))->create_links());
<span class="pull-right mod-page"><?php echo $this->pagination; ?></span>
实现
自定义参数
views/default/config/pagination.php
$config = array(
'first_link' => '<<',
'next_link' => '>',
'prev_link' => '<',
'last_link' => '>>',
'uri_segment' => 3,
'full_tag_open' => '<div class="page-control"><ul class="pagination pull-right">',
'full_tag_close' => '</ul></div>',
'first_tag_open' => '<li>',
'first_tag_close' => '</li>',
'last_tag_open' => '<li>',
'last_tag_close' => '</li>',
'first_url' => '', // Alternative URL for the First Page.
'cur_tag_open' => '<li class="active"><a href="javascript:;">',
'cur_tag_close' => '</a></li>',
'next_tag_open' => '<li>',
'next_tag_close' => '</li>',
'prev_tag_open' => '<li>',
'prev_tag_close' => '</li>',
'num_tag_open' => '<li>',
'num_tag_close' => '</li>',
'display_pages' => TRUE,
'anchor_class' => '',
'num_links' => 3
);
具体逻辑参照
system/core/pagination.php#create_links
基本思路
- 根据总记录数算出总页数
- 根据当前页和总页数和配置的标签生成分页html代码
