以前看到csdn上的目录结构就想把它移植到博客里,今天抽了个空从csdn上拔下了代码。
js代码,复制放入到single.php页面中
<script type="text/javascript">// < ![CDATA[ jQuery(document).ready(function(){ buildCTable(); }); function buildCTable() { var hs = jQuery(".entry-content").find("h1,h2,h3,h4,h5,h6"); if (hs.length < 2) return; var s = ""; s += '<div style="clear:both"></div>'; s += '<div class="roundDiv" >'; s += '<p style="text-align:right;margin:0;"><span style="float:left;color:#F00">目录<a href="#" title="系统根据文章中H1到H6标签自动生成文章目录">(?)</a></span><a href="#" onclick="javascript:return openct(this);" title="展开">[+]</a></p>'; s += '<ol style="display:none;margin-left:14px;padding-left:14px;line-height:160%;">'; var old_h = 0, ol_cnt = 0; for (var i = 0; i < hs.length; i++) { var h = parseInt(hs[i].tagName.substr(1), 10); if (!old_h) old_h = h; if (h > old_h) { s += "<ol>"; ol_cnt++; } else if (h < old_h && ol_cnt > 0) { s += "</ol>"; ol_cnt--; } if (h == 1) { while (ol_cnt > 0) { s += "</ol>"; ol_cnt--; } } old_h = h; var tit = hs.eq(i).text().replace(/^[\d.、\s]+/g, ""); tit = tit.replace(/[^a-zA-Z0-9_\-\s\u4e00-\u9fa5]+/g, ""); if (tit.length < 100) { //将每一个h标签拼接到s上,生成目录 s += '<li><a href="#t' + i + '">' + tit + "</a></li>"; //给文章中的h标签加上id hs.eq(i).html('<a name="t' + i + '"></a>' + hs.eq(i).html()); } } while (ol_cnt > 0) { s += "</ol>"; ol_cnt--; } s += "</ol></div>"; s += '<div style="clear:both"></div>'; jQuery(s).insertBefore(jQuery(".entry-content")); } function openct(e) { if (e.innerHTML == "[+]") { jQuery(e).attr("title", "收起").html("[-]").parent().next().show(); } else { jQuery(e).attr("title", "展开").html("[+]").parent().next().hide(); } e.blur(); return false; } // ]]></script>
带圆角的div框
.roundDiv{ float:left; min-width:200px; margin: 4px 10px; position: relative!important; overflow: auto!important; background-color: #eee!important; border: 1px solid #ccc!important; border-radius: 4px!important; border-collapse: separate!important; }
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