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获取滚动条当前位置
*/
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移动滚动条,finalPos 为目的位置,internal 为移动速度
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dist = Math.ceil((currentpos - finalpos)/10);
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var scrTop = BlogDirectory.getScrollBarPosition();//获取滚动条当前位置
window.scrollTo(0, currentpos);//移动窗口
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window.onmousewheel = function(){
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var repeat = "BlogDirectory.moveScrollBar(" + finalpos + "," + interval + ")";
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htmlDecode:function (text){
var temp = document.createElement("div");
temp.innerHTML = text;
var output = temp.innerText || temp.textContent;
temp = null;
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},
/*
创建博客目录,
id表示包含博文正文的 div 容器的 id,
mt 和 st 分别表示主标题和次级标题的标签名称(如 H2、H3,大写或小写都可以!),
interval 表示移动的速度
*/
createBlogDirectory:function (id, mt, st, interval){
//获取博文正文div容器
var elem = document.getElementById(id);
if(!elem) return false;
//获取div中所有元素结点
var nodes = elem.getElementsByTagName("*");
//创建博客目录的div容器
var divSideBar = document.createElement('DIV');
divSideBar.className = 'uprightsideBar';
divSideBar.setAttribute('id', 'uprightsideBar');
var divSideBarTab = document.createElement('DIV');
divSideBarTab.setAttribute('id', 'sideBarTab');
divSideBar.appendChild(divSideBarTab);
var h2 = document.createElement('H2');
divSideBarTab.appendChild(h2);
var txt = document.createTextNode('目录导航');
h2.appendChild(txt);
var divSideBarContents = document.createElement('DIV');
divSideBarContents.style.display = 'none';
divSideBarContents.setAttribute('id', 'sideBarContents');
divSideBar.appendChild(divSideBarContents);
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var dlist = document.createElement("dl");
divSideBarContents.appendChild(dlist);
var num = 0;//统计找到的mt和st
mt = mt.toUpperCase();//转化成大写
st = st.toUpperCase();//转化成大写
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var nodetext = nodes[i].innerHTML.replace(/<\/?[^>]+>/g,"");//innerHTML里面的内容可能有HTML标签,所以用正则表达式去除HTML的标签
nodetext = nodetext.replace(/ /ig, "");//替换掉所有的
nodetext = BlogDirectory.htmlDecode(nodetext);
//插入锚
nodes[i].setAttribute("id", "blogTitle" + num);
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switch(nodes[i].nodeName)
{
case mt: //若为主标题
item = document.createElement("dt");
break;
case st: //若为子标题
item = document.createElement("dd");
break;
}
//创建锚链接
var itemtext = document.createTextNode(nodetext);
item.appendChild(itemtext);
item.setAttribute("name", num);
item.onclick = function(){ //添加鼠标点击触发函数
var pos = BlogDirectory.getElementPosition(document.getElementById("blogTitle" + this.getAttribute("name")));
if(!BlogDirectory.moveScrollBar(pos.top, interval)) return false;
};
//将自定义表项加入自定义列表中
dlist.appendChild(item);
num++;
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if(num == 0) return false;
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/*鼠标离开时的事件处理*/
divSideBar.onmouseleave = function() {
divSideBarContents.style.display = 'none';
}
document.body.appendChild(divSideBar);
}
};
window.onload=function(){
/*页面加载完成之后生成博客目录*/
BlogDirectory.createBlogDirectory("cnblogs_post_body","h2","h3",20);
}
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//Setting ico for cnblogs
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linkObject.href = "https://s2.ax1x.com/2019/08/09/ebQjyj.png";
document.getElementsByTagName("head")[0].appendChild(linkObject);
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<script src="https://cdn.bootcss.com/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML"></script>
<script src="https://cdn.bootcss.com/smoothscroll/1.4.6/SmoothScroll.min.js"></script>
<script type="text/javascript">
var canShowAdsense=function(){return !!0};//去广告
$(document).ready(function(){
//美化footer
var footer=$("#footer");
var text=footer.text();
footer.empty();
footer.prepend('<div id="customFooter"><h1 class="footer-title">Contact with me</h1><ul><li><a href="https://music.163.com/#/user/home?id=476689044" target="_blank"><i aria-hidden="true" class="fa fa-music fa-fw"></i>网易云Music</a></li><li><a href="http://codeforces.com/profile/lrcsm800513txc" target="_blank"><i aria-hidden="true" class="fa fa-code fa-fw"></i>Codeforce</a></li><li><a href="https://ac.nowcoder.com/acm/contest/profile/552689300" target="_blank"><i aria-hidden="true" class="fa fa-book fa-fw"></i>牛客</a></li><li><a href="https://blog.csdn.net/qq_38227632" target="_blank"><i aria-hidden="true" class="fa fa-book fa-fw"></i>CSDN-Blog</a></li></ul><p id="copyright">'+text+' Theme By <a href="https://widerg.cnblogs.com" target="_blank" style="color:#707070">Wider</a></p></div>');
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if (!a) return;
var msg = "%c欢迎访问的博客 ";
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var id=self.attr("id").split("_")[2];
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//美化“加关注”按钮
if($("#sideBar #p_b_follow a").text()=="+加关注")
$("#sideBar #p_b_follow :contains('+加关注')").html("<i class=\"fa fa-heart\" aria-hidden=\"true\"></i> 关注");
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if(option.url.indexOf("sidecolumn")>-1){
//日历的两个换页按钮
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$('.CalNextPrev a:contains(">")').empty().prepend('<i class="fa fa-chevron-right" aria-hidden="true"></i>');
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var taglist=document.querySelectorAll('#sidebar_postcategory li a')
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linkTag = document.createElement('link');
linkTag.setAttribute('rel','shortcut icon');
linkTag.setAttribute('type','image/x-icon');
linkTag.href = URL;
head.appendChild(linkTag);
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createLink('https://**********.gif');
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// log(largeHeader.offsetWidth);
_height = largeHeader.offsetHeight;
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_ctx.fill();
};
};
addListeners();
initHeader();
//文章列表美化
function breakSameDayArticles(article_list){
var _i=0;
while(_i<article_list.length) {
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var postTitle=article_list[_i].getElementsByClassName('postTitle');
var postCon=article_list[_i].getElementsByClassName('postCon');
var postDesc=article_list[_i].getElementsByClassName('postDesc');
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day.className='day';
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day.appendChild(postTitle[_j].cloneNode(true));
day.appendChild(postCon[_j].cloneNode(true));
day.appendChild(postDesc[_j].cloneNode(true));
article_list[_i].parentNode.insertBefore(day,article_list[_i]);
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article_list[_i].parentNode.removeChild(article_list[_i]);
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var div = document.createElement("div");
if(typeof str == "string")
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return div.childNodes[0];
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article_list[i].appendChild(parseToDOM('<a href="' + title[0].href + '" class="post-link"></a>'));
article_list[i].appendChild(parseToDOM('<div class="img-layer"></div>'));
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var article_list=document.getElementsByClassName('day');
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beautyArticles(article_list);
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initBeauty();
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$(".pager a:contains('下一页')").html('<i class="fa fa-chevron-right" aria-hidden="true"></i>');
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documentScrollHeight = document.documentElement.scrollHeight;
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scrollHeight = (bodyScrollHeight - documentScrollHeight > 0) ? bodyScrollHeight : documentScrollHeight;
return scrollHeight;
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button.className='get-to-top btn-show';
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button.className='get-to-top btn-hide';
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function get_to_top() {
setTimeout(function () {
button.className='get-to-top btn-hide';
}, 300);
(function smoothscroll() {
var currentScroll = document.documentElement.scrollTop || document.body.scrollTop;
if (currentScroll > 0) {
window.requestAnimationFrame(smoothscroll);
window.scrollTo(0, currentScroll - (currentScroll / 5));
}
})();
}
//消除遮罩
document.addEventListener("DOMContentLoaded", function(){
document.getElementById('loading').style.display = "none";
});
var readingMode=false;
function openReadingMode(){
readingMode=true;
document.getElementById("read-mode").innerHTML='<i class="fa fa-times" aria-hidden="true"></i>';
document.getElementById("header").style.display="none";
document.getElementById("footer").style.display="none";
document.getElementById("sideBar").style.display="none";
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document.getElementById("comment_form").style.display="none";
document.getElementById("post_next_prev").style.display="none";
document.getElementById("mainContent").style.width="100%";
document.getElementById("main").style.maxWidth="840px";
document.getElementById("main").className='reading-main';
removeEventListener('resize', resize);
removeEventListener('scroll', scrollCheck);
animateHeader=false;
}
function closeReadingMode(){
readingMode=false;
document.getElementById("read-mode").innerHTML='<i class="fa fa-book" aria-hidden="true"></i>';
document.getElementById("header").style.display="block";
document.getElementById("footer").style.display="block";
document.getElementById("sideBar").style.display="block";
document.getElementById("blog-comments-placeholder").style.display="block";
document.getElementById("comment_form").style.display="block";
document.getElementById("post_next_prev").style.display="block";
document.getElementById("mainContent").style.width="calc(100% - 280px)";
document.getElementById("main").style.maxWidth="1100px";
document.getElementById("main").className='';
addListeners();
animateHeader=true;
}
function transformReadingMode(){
if(readingMode==false){
openReadingMode();
}
else{
closeReadingMode();
}
}
("#main").prepend('<button id="read-mode" onclick="transformReadingMode();" title="阅读模式"><i class="fa fa-book" aria-hidden="true"></i></button>');
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