博客园添加目录的方法主要涉及2个步骤:
1、申请开通js权限
2、添加js脚本到“页脚Html代码”
<script language="javascript" type="text/javascript"> // 生成目录索引列表 // ref: http://www.cnblogs.com/wangqiguo/p/4355032.html // modified by: zzq function GenerateContentList() { var mainContent = $(‘#cnblogs_post_body‘); var h2_list = $(‘#cnblogs_post_body h2‘);//如果你的章节标题不是h2,只需要将这里的h2换掉即可 if(mainContent.length < 1) return; if(h2_list.length>0) { var content = ‘<a name="_labelTop"></a>‘; content += ‘<div id="navCategory" style="color:#152e97;">‘; content += ‘<p style="font-size:18px;"><b>目录</b></p>‘; content += ‘<ul>‘; for(var i=0; i<h2_list.length; i++) { var go_to_top = ‘<div style="text-align: right;"><a href="#_labelTop" style="color:#f68a33">回到顶部</a><a name="_label‘ + i + ‘"></a></div>‘; $(h2_list[i]).before(go_to_top); var h3_list = $(h2_list[i]).nextAll("h3"); var li3_content = ‘‘; for(var j=0; j<h3_list.length; j++) { var tmp = $(h3_list[j]).prevAll(‘h2‘).first(); if(!tmp.is(h2_list[i])) break; var li3_anchor = ‘<a name="_label‘ + i + ‘_‘ + j + ‘"></a>‘; $(h3_list[j]).before(li3_anchor); li3_content += ‘<li><a href="#_label‘ + i + ‘_‘ + j + ‘">‘ + $(h3_list[j]).text() + ‘</a></li>‘; } var li2_content = ‘‘; if(li3_content.length > 0) li2_content = ‘<li><a href="#_label‘ + i + ‘">‘ + $(h2_list[i]).text() + ‘</a><ul>‘ + li3_content + ‘</ul></li>‘; else li2_content = ‘<li><a href="#_label‘ + i + ‘">‘ + $(h2_list[i]).text() + ‘</a></li>‘; content += li2_content; } content += ‘</ul>‘; content += ‘</div><p> </p>‘; content += ‘<hr style="height:1px;border:none;border-top:1px dashed #0066CC;"/>‘; if($(‘#cnblogs_post_body‘).length != 0 ) { $($(‘#cnblogs_post_body‘)[0]).prepend(content); } } } GenerateContentList(); </script>
js脚本
可以参考如下博文:
https://www.cnblogs.com/fmgao-technology/p/9294620.html
原文地址:https://www.cnblogs.com/wendyw/p/11629992.html
时间: 2024-10-28 20:42:59