博客园自动生成目录

博客园自动生成目录

前言

• 样式如本博客,其中js需要申请

页面定制

#cnblogs_post_body
{
    color: black;      
    font: 0.875em/1.5em "微软雅黑" , "PTSans" , "Arial" ,sans-serif;
    font-size: 15px;
}
#cnblogs_post_body h1    {
    text-align:center;
    background: #333366;
    border-radius: 6px 6px 6px 6px;
    box-shadow: 0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 23px;
    font-weight: bold;
    height: 25px;
    line-height: 25px;
    margin: 18px 0 !important;
    padding: 8px 0 5px 5px;
    text-shadow: 2px 2px 3px #222222;
}
#cnblogs_post_body h2    {
    text-align:center;
    background: #006699;
    border-radius: 6px 6px 6px 6px;
    box-shadow: 0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 20px;
    font-weight: bold;
    height: 25px;
    line-height: 25px;
    margin: 18px 0 !important;
    padding: 8px 0 5px 5px;
    text-shadow: 2px 2px 3px #222222;
}
#cnblogs_post_body h3    {
    background: #2B6695;
    border-radius: 6px 6px 6px 6px;
    box-shadow: 0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
    color: #FFFFFF;
    font-family: "微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 18px;
    font-weight: bold;
    height: 25px;
    line-height: 25px;
    margin: 18px 0 !important;
    padding: 8px 0 5px 5px;
    text-shadow: 2px 2px 3px #222222;
}

博客侧边栏

<script type="text/javascript">
      //以下是锚点JS
      var a = $(document);
      a.ready(function() {
        var b = $('body'),
          d = 'sideToolbar',
          e = 'sideCatalog',
          f = 'sideCatalog-catalog',
          g = 'sideCatalogBtn',
          h = 'sideToolbar-up',
          i = '<div id="sideToolbar"style="display:none;"><div class="sideCatalogBg"id="sideCatalog"><div id="sideCatalog-sidebar"><div class="sideCatalog-sidebar-top"></div><div class="sideCatalog-sidebar-bottom"></div></div><div id="sideCatalog-catalog"><ul class="nav"style="225px;zoom:1"></ul></div></div><a href="javascript:void(0);"id="sideCatalogBtn"class="sideCatalogBtnDisable"></a></div>',
          j = '',
          k = 200,
          l = 0,
          m = 0,
          n = 0,
          //限制存在个数，如数量过多，则只显示h2，不显示h3
          //o, p = 13,
          o, p = 100,
          q = true,
          r = true,
          s = b;
        if(s.length === 0) {
          return
        };
        b.append(i);
        //指定获取目录的范围-------------这一点非常重要，因为每个人指定的范围都不一样，所以这是要修改的地方
        //o = s.find(':header');
        o = $('#cnblogs_post_body').find(':header')
        if(o.length > p) {
          r = false;
          var t = s.find('h2');
          var u = s.find('h3');
          if(t.length + u.length > p) {
            q = false
          }
        };
        o.each(function(t) {
          var u = $(this),
            v = u[0];

          var title = u.text();
          var text = u.text();

          u.attr('id', 'autoid-' + l + '-' + m + '-' + n)
          //if (!u.attr('id')) {
          //    u.attr('id', 'autoid-' + l + '-' + m + '-' + n)
          //};
          if(v.localName === 'h2') {
            l++;
            m = 0;
            if(text.length > 14) text = text.substr(0, 20) + "...";
            j += '<li><span>' + l + '&nbsp&nbsp</span><a href="#' + u.attr('id') + '" title="' + title + '">' + text + '</a><span class="sideCatalog-dot"></span></li>';
          } else if(v.localName === 'h3') {
            m++;
            n = 0;
            if(q) {
              if(text.length > 12) text = text.substr(0, 16) + "...";
              j += '<li class="h2Offset"><span>' + l + '.' + m + '&nbsp&nbsp</span><a href="#' + u.attr('id') + '" title="' + title + '">' + text + '</a></li>';
            }
          } else if(v.localName === 'h4') {
            n++;
            if(r) {
              j += '<li class="h3Offset"><span>' + l + '.' + m + '.' + n + '&nbsp&nbsp</span><a href="#' + u.attr('id') + '" title="' + title + '">' + u.text() + '</a></li>';
            }
          }
        });
        $('#' + f + '>ul').html(j);
        b.data('spy', 'scroll');
        b.data('target', '.sideCatalogBg');
        $('body').scrollspy({
          target: '.sideCatalogBg'
        });
        $sideCatelog = $('#' + e);
        $('#' + g).on('click', function() {
          if($(this).hasClass('sideCatalogBtnDisable')) {
            $sideCatelog.css('visibility', 'hidden')
          } else {
            $sideCatelog.css('visibility', 'visible')
          };
          $(this).toggleClass('sideCatalogBtnDisable')
        });
        $('#' + h).on('click', function() {
          $("html,body").animate({
            scrollTop: 0
          }, 500)
        });
        $sideToolbar = $('#' + d);

        //通过判断评论框是否存在显示索引目录
        var commentDiv = $("#blog-comments-placeholder");

        a.on('scroll', function() {
          //评论框存在才调用方法
          if(commentDiv.length > 0) {
            var t = a.scrollTop();
            if(t > k) {
              $sideToolbar.css('display', 'block');
              $('#gotop').show()
            } else {
              $sideToolbar.css('display', 'none')
              $('#gotop').hide()
            }
          }
        })
      });
      //以上是锚点JS
      //以下是返回顶部JS
      $(function() {
        $('body').append('<div id="gotop" onclick="goTop();"></div>');
      });

      function goTop(u, t, r) {
        var scrollActivate = !0;
        if(scrollActivate) {
          u = u || 0.1;
          t = t || 16;
          var s = 0,
            q = 0,
            o = 0,
            p = 0,
            n = 0,
            j = 0;
          document.documentElement && (s = document.documentElement.scrollLeft || 0, q = document.documentElement.scrollTop || 0);
          document.body && (o = document.body.scrollLeft || 0, p = document.body.scrollTop || 0);
          n = window.scrollX || 0;
          j = window.scrollY || 0;
          s = Math.max(s, Math.max(o, n));
          q = Math.max(q, Math.max(p, j));
          p = 1 + u;
          window.scrollTo(Math.floor(s / p), Math.floor(q / p));
          0 < s || 0 < q ? window.setTimeout('goTop(' + u + ', ' + t + ')', t) : 'undefined' != typeof r && r()
        } else {
          scrollActivate = !0
        }
      }
      //以上是返回顶部JS
    </script>

页首代码

<link  type="text/css" rel="stylesheet" href="http://files.cnblogs.com/files/miangao/maodian.css">
<script src="http://files.cnblogs.com/files/miangao/maodian.js"></script>
<script src="http://files.cnblogs.com/files/miangao/bootstrap.min.js"></script>

页脚代码

<script src="http://files.cnblogs.com/files/miangao/bootstrap.min.js"></script>
<script language="javascript" type="text/javascript">
//生成目录索引列表
function GenerateContentList()
{
    var jquery_h3_list = $('#cnblogs_post_body h2');//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 + '">' + $(jquery_h3_list[i]).text() + '</a></li>';
            content += li_content;
        }
        content    += '</ul>';
        content    += '</div>';
        if($('#cnblogs_post_body').length != 0 )
        {
            $($('#cnblogs_post_body')[0]).prepend(content);
        }
    }    
}
GenerateContentList();
</script>