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Homephp教程php手册解析CI的AJAX分页 另类实现方法

解析CI的AJAX分页 另类实现方法

Jun 13, 2016 am 11:44 AM
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看了一下CI的分页类没有写到关于AJAX的内容,也在论坛上看到其他几位大神写的分页类扩展,感觉其实是没有必要。
在现有的基础上做了一下小小的改动还是能实现的。
下面进入正题:
CI的原生分页类中有一个参数 $config[anchor_class]
这个参数是用来设置分页链接的样式的,所以我们可以设置成这样:
$config[anchor_class] = "class=ajax_fpage";
然后在view部分这样采用禁止a便签默认动作的方法来取得AJAX的调取效果。
代码如下:

复制代码 代码如下:


<script><BR> $(.ajax_fpage).click(function(e){<BR> var url = $(this).attr(href);<BR> $.get(url,{},function(res){<BR> $(#show_what_table).html(res);<BR> });<BR> event.preventDefault();<BR> });<BR></script>


当ajax_fpage点击的时候,禁止a标签的默认动作,并得到href信息,然后用get方法取得href的内容,并更新dom.

这样一个完整的ajax分页就实现了。从而不需要对原始的类进行扩展了。
详细的PHP代码如下:

复制代码 代码如下:


function ContentList($id,$p=0)
{
    $this->load->library(pagination);
    $config[base_url] = site_url(qyadmin/ContentList/.$id./.$p);
    $config[total_rows] = $this->admin->content_list($id,$p,1);
    $config[per_page] = 5;
    $config[uri_segment] = 5;
    $config[first_link] = FALSE;
    $config[last_link] = FALSE;
    $config[full_tag_open] =

;
    $config[full_tag_close] =

;
    $config[display_pages] = FALSE;
    $this->load->helper(url);
    $skin_url = base_url().APPPATH . "views/templates";
    $config[next_link] = 解析CI的AJAX分页 另类实现方法;
    $config[next_tag_open] =
  • ;
        $config[next_tag_close] =
  • ;
        $config[prev_link] = 解析CI的AJAX分页 另类实现方法;
        $config[prev_tag_open] =
  • ;
        $config[prev_tag_close] =
  • ;
        $config[anchor_class] = class="ajax_fpage";
        $this->pagination->initialize($config);
        $content = $this->admin->content_list($id,$p,0,$config[per_page],$this->uri->segment(5));
        $fpage = $this->pagination->create_links();
        $this->smarty->assign(fpage,$fpage);
        $this->smarty->assign(content,$content);
        $this->smarty->view(show.tpl);
    }
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