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请问以下JS是什么意思?

答案:5  悬赏:70  手机版
解决时间 2021-04-29 17:07
  • 提问者网友:酱爆肉
  • 2021-04-29 06:29
function announcements() //公告和小字报 显示 2{ 3 this_=this; 4 var rollText_k= (!document.all?document.getElementsByName("announcementsitem").length:document.getElementById("rollTextMenus").childNodes.length);// 菜单总数 5 if (rollText_k==0) 6 { 7 var str=window.location.href; 8 var es=/http:\/\/.+boardid\=(\d+)/; 9 es.exec(str); 10 var boardid=RegExp.$1; 11 if (boardid == "") 12 { 13 boardid = 0; 14 } 15 document.getElementById("rollTextMenus").innerHTML = ' 公告: 当前还未有公告'; 16 rollText_k=1; 17 } 18 var rollText_i=1; //菜单默认值 19 document.getElementById("rollTextMenu1").style.display="block"; 20 document.getElementById("pageShow").innerHTML = "1/"+rollText_k; 21 rollText_tt=setInterval(function(){ 22 this_.rollText(1) 23 },4000); 24 this.rollText = function(a){ 25 clearInterval(rollText_tt); 26 rollText_tt=setInterval(function(){ 27 this_.rollText(1) 28 },4000); 29 rollText_i+=a; 30 if (rollText_i>rollText_k){rollText_i=1;} 31 if (rollText_i==0){rollText_i=rollText_k;} 32 for (var j=1; j<=rollText_k; j++){ 33 document.getElementById("rollTextMenu"+j).style.display="none"; 34 } 35 document.getElementById("rollTextMenu"+rollText_i).style.display="block"; 36 document.getElementById("pageShow").innerHTML = rollText_i+"/"+rollText_k; 37 } 38} 39//新闻模式分类显示菜单 40function NewsSpanBar(){ 41 this.f=1; 42 this.event = "click" 43 this.titleid = ""; 44 this.bodyid=""; 45 this.class_dis = "dis"; 46 this.class_undis = "undis"; 47 this.class_hiton = "tab_search_on"; 48 this.class_hitno = "tab_search"; 49 50 var Tags,TagsCnt,len,flag; 51 var BClassName; 52 this.load=function(){ 53 if (!document.getElementById(this.titleid)||!document.getElementById(this.bodyid)) 54 { 55 return false; 56 } 57 flag = this.f; 58 BClassName = [this.class_dis,this.class_undis,this.class_hiton,this.class_hitno]; 59 Tags=document.getElementById(this.titleid).getElementsByTagName('p'); 60 TagsCnt=document.getElementById(this.bodyid).getElementsByTagName('dl'); 61 len=Tags.length; 62 for(var i=0;i
最佳答案
  • 五星知识达人网友:雾月
  • 2021-04-29 06:59
就是技术的意思
全部回答
  • 1楼网友:有你哪都是故乡
  • 2021-04-29 10:43
三国中是剑侍
  • 2楼网友:风格不统一
  • 2021-04-29 09:46

很简单 剑侍—Jian Shi— JS

  • 3楼网友:夜余生
  • 2021-04-29 09:25
JS 是剑士!
  • 4楼网友:荒野風
  • 2021-04-29 08:24
在Q三国中JS是一种角色 ...
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