JS簡(jiǎn)單實(shí)現(xiàn)tab切換效果的多窗口顯示功能

2019-11-20 09:03:24

字體：大中小

供稿：網(wǎng)友

本文實(shí)例講述了JS簡(jiǎn)單實(shí)現(xiàn)tab切換效果的多窗口顯示功能。分享給大家供大家參考，具體如下：

<div style=" text-align:center; margin-top:40px;">  <div class="menubox">    <span id="newstab1" class="hover" onmouseover="setTab('newstab',1,3)"> <a href="###" target="_blank">科室新聞</a></span>    <span id="newstab2" onmouseover="setTab('newstab',2,3)"> <a href="###" target="_blank">媒體報(bào)道</a></span>    <span id="newstab3" onmouseover="setTab('newstab',3,3)"> <a href="###" target="_blank">學(xué)術(shù)研究</a></span>  </div>  <div class="contentbox">    <div id="con_newstab_1">      <ul>        <li><span>2015-09-09</span><a href="###" target="_blank">閱誰問君誦水落清香浮1</a></li>        <li><span>2015-08-17</span><a href="###" target="_blank">閱誰問君誦水落清香浮1</a></li>        <li><span>2015-08-05</span><a href="###" target="_blank">閱誰問君誦水落清香浮1</a></li>      </ul>    </div>    <div id="con_newstab_2" style="display:none;">      <ul>        <li><span>2015-09-09</span><a href="###" target="_blank">閱誰問君誦水落清香浮2</a></li>        <li><span>2015-08-17</span><a href="###" target="_blank">閱誰問君誦水落清香浮2</a></li>        <li><span>2015-08-05</span><a href="###" target="_blank">閱誰問君誦水落清香浮2</a></li>      </ul>    </div>    <div id="con_newstab_3" style="display:none;">      <ul>        <li><span>2015-09-09</span><a href="###" target="_blank">閱誰問君誦水落清香浮3</a></li>        <li><span>2015-08-17</span><a href="###" target="_blank">閱誰問君誦水落清香浮3</a></li>        <li><span>2015-08-05</span><a href="###" target="_blank">閱誰問君誦水落清香浮3</a></li>      </ul>    </div>  </div></div><script type="text/javascript">function setTab(name,cursel,n){  for(i=1;i<=n;i++){  var menu=document.getElementById(name+i);  var con=document.getElementById("con_"+name+"_"+i);  menu.className=i==cursel?"hover":"";  con.style.display=i==cursel?"block":"none";  }}</script>

效果圖：