Question

以下移动视图中的标签代码和我的问题如果我点击所选标签中的任何链接并转到任何链接，当我点击移动设备或浏览器后退按钮中的后退按钮时，如何保留所选标签返回选定的标签

 <!doctype html>
    <html>
    <head>
    <meta charset="utf-8">
    <title>Untitled Document</title>
    <script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
    <script>
     $(document).ready(function(){
                $('a.tab-menu').click(function(){
                    if ( $(window).width() < 768 ) 
                   $('#tab-'+($('.tab-menu').index($(this))+1)).slideToggle("slow").siblings('div').hide('slow');
                });
            });
    </script>
    </head>

    <body>
    <h2 class="responsive-tab"><a href="#tab-1" class="tab-menu">tab 1</a></h2>
    <div id="tab-1"> content here </div>
    <h2 class="responsive-tab"><a href="#tab-2" class="tab-menu">tab 1</a></h2>
    <div id="tab-2"> content here </div>
    <h2 class="responsive-tab"><a href="#tab-3" class="tab-menu">tab 1</a></h2>
    <div id="tab-3"> <a href="#">link here</a> </div>
    </body>
    </html>

Answer 1

您可以使用localStorage或sessionStorage

http://www.w3schools.com/html/html5_webstorage.asp

这样的事情：

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script>
 $(document).ready(function(){
             if (localStorage.which_tab) {
               $('#tab-'+localStorage.which_tab).slideToggle("slow").siblings('div').hide('slow');
               $('#tab-'+ localStorage.which_tab).slideToggle('slow');
             }
            $('a.tab-menu').click(function(){
                if ( $(window).width() < 768 ) 
               $('#tab-'+($('.tab-menu').index($(this))+1)).slideToggle("slow").siblings('div').hide('slow');
               var t = $(this).attr('data-type')
               localStorage.which_tab = t
            });
        });
</script>
</head>

<body>
<h2 class="responsive-tab"><a href="#tab-1" data-type="1" class="tab-menu">tab 1</a></h2>
<div id="tab-1"> content here </div>
<h2 class="responsive-tab"><a href="#tab-2" data-type="2" class="tab-menu">tab 1</a></h2>
<div id="tab-2"> content here </div>
<h2 class="responsive-tab"><a href="#tab-3" data-type="3" class="tab-menu">tab 1</a></h2>
<div id="tab-3"> <a href="#">link here</a> </div>
</body>
</html>

您可以在plnkr中查看

http://plnkr.co/edit/6sVWrdfjnZyb9sDEog7V?p=preview

单击浏览器后退按钮或移动设备后退按钮

1 个答案: