选项卡 跳转到另外一个页面 再返回 保持原来的点击

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title></title>
        <style>
           * {
              margin: 0;
              padding: 0;
            }
        #tab{
        	display: flex;
        	flex-flow:row;
        	list-style: none;
        	
        }
        #tab li a{
        	display: inline-block;
        	text-decoration: none;
        	width: 100px;
        	height: 40px;
        	line-height: 40px;
        	text-align: center;
        	color:black;
        }
            #container {
              position: relative;
            }
        
           #content1,
            #content2,
            #content3,
			#content4,
			#content5,#content6{
              width: 300px;
              height: 100px;
              padding: 30px;
              position: absolute;
              top: 40px;
              left: 0;
            }
        
            #tab li:first-child,
            #content1 {
              background-color: lightblue;
            }
        
            #tab li:first-child+li,
            #content2 {
              background-color: palegreen;
            }
        
            #tab li:first-child+li+li,
            #content3 {
              background-color: yellowgreen;
            }
			#tab li:first-child+li+li+li,
			#content4 {
			  background-color: red;
			}
			#tab li:first-child+li+li+li+li,
			#content5 {
			  background-color: orchid;
			}
			#tab li:first-child+li+li+li+li+li,
			#content6 {
			  background-color:cadetblue;
			}
			button{
				background-color: gold;
				border-style:none;	
			}
			.li1{
				background-color:lightblue ;
			}
          </style>

    </head>
    <body>
        <h2>实现多标签页效果</h2>
          <div class="tabs">
            <ul id="tab">
              <li><a href="#content1" data-toggle="tab" data-id="content1" class="li1">10元套餐</a></li>
              <li><a href="#content2" data-toggle="tab" data-id="content2" class="li2">30元套餐</a></li>
              <li><a href="#content3" data-toggle="tab" data-id="content3" class="li3">50元包月</a></li>  
			         <li><a href="#content4" data-toggle="tab" data-id="content4" class="li3">50元包月</a></li>  
					        <li><a href="#content5" data-toggle="tab" data-id="content5" class="li3">50元包月</a></li>  
            </ul>
            <div id="container">
                <!-- 加style 然初始页面是第一个 -->
               <div id="content1" style="z-index:10"> 
                10元套餐详情:<br />&nbsp;每月套餐内拨打100分钟,超出部分2毛/分钟
              </div>
              <div id="content2">
				  <a href="11.html">11</a>
                30元套餐详情:<br />&nbsp;每月套餐内拨打300分钟,超出部分1.5毛/分钟
              </div>
              <div id="content3">
				  <a href="11.html">22</a>
                60元包月详情:<br />&nbsp;每月无限量随心打
              </div>
			  <div id="content4">
			  				  <a href="11.html">33</a>
			    70元包月详情:<br />&nbsp;每月无限量随心打
			  </div>
			  <div id="content5">
			  				  <a href="11.html">44</a>
			    80元包月详情:<br />&nbsp;每月无限量随心打
			  </div>
            </div>
          </div>
		  <script src="http://libs.baidu.com/jquery/1.10.2/jquery.min.js"></script>
          <script>
		  
		$(function(){
			var tabs=document.querySelectorAll("[data-toggle=tab]");
			var z=10;
			var id=sessionStorage.getItem("tab") ;
			console.log(z,"z");
			 for(let tab of tabs){
			     tab.onclick=function(){
			         var id=this.dataset.id;
					 console.dir(this,"this")
					 console.log(this,"this1");
			         var div=document.getElementById(id);
					// this.dataset.id=this.getAttribute("data-id")
			         z++;	  
			         div.style.zIndex=z;   
					 sessionStorage.setItem("tab",id);
					
			     }	  
			 }
			 if(id){
				  var divs=document.getElementById(id);
				   divs.style.zIndex=z;
			 }
		})
		
          </script>
    </body>
</html>
<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.0.min.js"></script>
		<style>
		div {
		       height: 800px;
		       width: 400px;
		       border: 2px solid black;
		     }
		 #container{
		       position: fixed;
		      margin:50px 500px;
		 }
		</style>
	</head>
	<body>
		<div id="container">
		      <p id="p1">div1</p>
		       <p id="p2">div2</p>
		       <p id="p3">div3</p>
			   <p id="p4">div4</p>
			    <p id="p5">div5</p>
			    <p id="p6">div6</p>
				<p id="p7">div7</p>
				 <p id="p8">div8</p>
				 <p id="p9">div9</p>
		 </div>
		     <div id="div1">div1</div>
		   <div id="div2">div2</div>
		   <div id="div3">div3</div>
		   <div id="div4">div4</div>
		   <div id="div5">div5</div>
		   <div id="div6">div6</div>
		   <div id="div7">div7</div>
		   <div id="div8">div8</div>
		   <div id="div9">div9</div>
		   
		   <span id="totalSecond">3</span>秒后自动返回
	</body>
	<script>
	
	// $(document).ready(function() {
	   // $("#p1").click(function() {
		  //  console.log(1111);
	   //   $("html, body").animate({
	   //     scrollTop: $("#div1").offset().top }, {duration: 500,easing: "swing"});
	   //   return false;
	   // });
	   // $("#p2").click(function() {
	   //   $("html, body").animate({
	   //     scrollTop: $("#div2").offset().top }, {duration: 500,easing: "swing"});
	   //   return false;
	   // });
	   // $("#p3").click(function() {
	   //   $("html, body").animate({
	   //     scrollTop: $("#div3").offset().top }, {duration: 500,easing: "swing"});
	   //   return false;
	   // });
	   //滑动效果不理想
	  // for(var i=0;i<9;i++){
		 //   $("p").click(function(){
			//    $("html,body").animate({
			// 	   scrollTop:$("div").offset().top},{duration: 500,easing: "swing"});
			// 	    return false;
			// 		});
		 //   }
		 
		 //倒计时3秒返回页面
		 var second = document.getElementById('totalSecond').textContent;
		 if (navigator.appName.indexOf("Explorer") > -1)  //判断是IE浏览器还是Firefox浏览器,采用相应措施取得秒数
		 {
		     second = document.getElementById('totalSecond').innerText;
		 } else
		 {
		     second = document.getElementById('totalSecond').textContent;
		 }
		 setInterval("redirect()", 500);  //每1秒钟调用redirect()方法一次
		 function redirect()
		 {
		 	//跳转回之前的页面
		     if (second < 0)
		     {
		         location.href = '24.html';
		 		var button=document.getElementById("btn");
		 		var clientHeight=button.clientHeight;
		 		var clientWidth=button.clientWidth;
		 		console.log( clientHeight,clientWidth);
		 		
		     } else
		     {
		         if (navigator.appName.indexOf("Explorer") > -1)
		         {
		             document.getElementById('totalSecond').innerText = second--;
		         } else
		         {
		             document.getElementById('totalSecond').textContent = second--;
		         }
		     }
		 	
		 }
		  //  })
	  
	</script>
</html>

这个解决方式想了几个点

一个是sessionstaoag,图上代码也用的是这种方法

第二种思路是找到按钮的位置,根据位置来返回,不过这种没写出来也就不知道能否实现


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