- <script language="javascript" type="text/javascript">
- //生成目录索引列表
- function GenerateContentList()
- {
- var jquery_h3_list = $('#post_body h3');//如果你的章节标题不是h3,只需要将这里的h3换掉即可
- if(jquery_h3_list.length>0)
- {
- var content = '<a name="_labelTop"></a>';
- content += '<div id="navCategory">';
- content += '<p style="font-size:18px"><b>阅读目录</b></p>';
- content += '<ul>';
- for(var i =0;i<jquery_h3_list.length;i++)
- {
- var go_to_top = '<div style="text-align: right"><a href="#_labelTop">回到顶部</a><a name="_label' + i + '"></a></div>';
- $(jquery_h3_list[i]).before(go_to_top);
- var li_content = '<li><a href="#_label' + i + '">' + $(jquery_h3_list[i]).text() + '</a></li>';
- content += li_content;
- }
- content += '</ul>';
- content += '</div>';
- if($('#post_body').length != 0 )
- {
- $($('#post_body')[0]).prepend(content);
- }
- }
- }
- GenerateContentList();
- </script>
来源: http://www.phpxs.com/code/1003840/