Bootstrap之表格checkbox复选框全选

效果图：

HTML中无需添加额外的一列来表示复选框，而是由JS完成，所以正常的表格布局就行了：

 

[html] view plain copy
 
  1. <table class="table table-bordered table-hover">  
  2.     <thead>  
  3.         <tr class="success">  
  4.             <th>类别编号</th>  
  5.             <th>类别名称</th>  
  6.             <th>类别组</th>  
  7.             <th>状态</th>  
  8.             <th>说明</th>  
  9.         </tr>  
  10.     </thead>  
  11.     <tbody>  
  12.         <tr>  
  13.             <td>C00001</td>  
  14.             <td>机车</td>  
  15.             <td>机车</td>  
  16.             <td>有效</td>  
  17.             <td>机车头</td>  
  18.         </tr>  
  19.         <tr>  
  20.             <td>C00002</td>  
  21.             <td>车厢</td>  
  22.             <td>机车</td>  
  23.             <td>有效</td>  
  24.             <td>载客车厢</td>  
  25.         </tr>  
  26.     </tbody>  
  27. </table>  

重点是JS的实现。复选框很小，不容易点到，所以点击每一行也可以选中该行，并用高亮一些CSS样式表示。点击复选框所在单元格也能选中复选框。下面是完整代码和注释说明：

 

 

[html] view plain copy
 
  1. <!DOCTYPE html>  
  2. <html lang="zh-CN">  
  3.   
  4.     <head>  
  5.         <meta charset="utf-8">  
  6.         <meta http-equiv="X-UA-Compatible" content="IE=edge">  
  7.         <meta name="viewport" content="width=device-width, initial-scale=1">  
  8.         <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->  
  9.         <title>表格</title>  
  10.         <meta name="keywords" content="表格">  
  11.         <meta name="description" content="这真的是一个表格" />  
  12.         <meta name="HandheldFriendly" content="True" />  
  13.         <link rel="shortcut icon" href="img/favicon.ico">  
  14.         <!-- Bootstrap3.3.5 CSS -->  
  15.         <link href="css/bootstrap.min.css" rel="stylesheet">  
  16.   
  17.         <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->  
  18.         <!--[if lt IE 9]>  
  19.             <script src="//cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>  
  20.             <script src="//cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>  
  21.         <![endif]-->  
  22.     </head>  
  23.   
  24.     <body>  
  25.         <div class="panel-group">  
  26.             <div class="panel panel-primary">  
  27.                 <div class="panel-heading">  
  28.                     列表  
  29.                 </div>  
  30.                 <div class="panel-body">  
  31.                     <div class="list-op" id="list_op">  
  32.                         <button type="button" class="btn btn-default btn-sm">  
  33.                             <span class="glyphicon glyphicon-plus" aria-hidden="true"></span>新增  
  34.                         </button>  
  35.                         <button type="button" class="btn btn-default btn-sm">  
  36.                             <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span>修改  
  37.                         </button>  
  38.                         <button type="button" class="btn btn-default btn-sm">  
  39.                             <span class="glyphicon glyphicon-remove" aria-hidden="true"></span>删除  
  40.                         </button>  
  41.                     </div>  
  42.                 </div>  
  43.                 <table class="table table-bordered table-hover">  
  44.                     <thead>  
  45.                         <tr class="success">  
  46.                             <th>类别编号</th>  
  47.                             <th>类别名称</th>  
  48.                             <th>类别组</th>  
  49.                             <th>状态</th>  
  50.                             <th>说明</th>  
  51.                         </tr>  
  52.                     </thead>  
  53.                     <tbody>  
  54.                         <tr>  
  55.                             <td>C00001</td>  
  56.                             <td>机车</td>  
  57.                             <td>机车</td>  
  58.                             <td>有效</td>  
  59.                             <td>机车头</td>  
  60.                         </tr>  
  61.                         <tr>  
  62.                             <td>C00002</td>  
  63.                             <td>车厢</td>  
  64.                             <td>机车</td>  
  65.                             <td>有效</td>  
  66.                             <td>载客车厢</td>  
  67.                         </tr>  
  68.                     </tbody>  
  69.                 </table>  
  70.                 <div class="panel-footer">  
  71.                     <nav>  
  72.                         <ul class="pagination pagination-sm">  
  73.                             <li class="disabled">  
  74.                                 <a href="#" aria-label="Previous">  
  75.                                     <span aria-hidden="true">«</span>  
  76.                                 </a>  
  77.                             </li>  
  78.                             <li class="active"><a href="#">1</a></li>  
  79.                             <li><a href="#">2</a></li>  
  80.                             <li><a href="#">3</a></li>  
  81.                             <li><a href="#">4</a></li>  
  82.                             <li><a href="#">5</a></li>  
  83.                             <li>  
  84.                                 <a href="#" aria-label="Next">  
  85.                                     <span aria-hidden="true">»</span>  
  86.                                 </a>  
  87.                             </li>  
  88.                         </ul>  
  89.                     </nav>  
  90.                 </div><!-- end of panel-footer -->  
  91.             </div><!-- end of panel -->  
  92.         </div>  
  93.         <!-- jQuery1.11.3 (necessary for Bo otstrap's JavaScript plugins) -->  
  94.         <script src="js/jquery-1.11.3.min.js "></script>  
  95.         <!-- Include all compiled plugins (below), or include individual files as needed -->  
  96.         <script src="js/bootstrap.min.js "></script>  
  97.         <script>  
  98.         $(function(){  
  99.             function initTableCheckbox() {  
  100.                 var $thr = $('table thead tr');  
  101.                 var $checkAllTh = $('<th><input type="checkbox" id="checkAll" name="checkAll" /></th>');  
  102.                 /*将全选/反选复选框添加到表头最前，即增加一列*/  
  103.                 $thr.prepend($checkAllTh);  
  104.                 /*“全选/反选”复选框*/  
  105.                 var $checkAll = $thr.find('input');  
  106.                 $checkAll.click(function(event){  
  107.                     /*将所有行的选中状态设成全选框的选中状态*/  
  108.                     $tbr.find('input').prop('checked',$(this).prop('checked'));  
  109.                     /*并调整所有选中行的CSS样式*/  
  110.                     if ($(this).prop('checked')) {  
  111.                         $tbr.find('input').parent().parent().addClass('warning');  
  112.                     } else{  
  113.                         $tbr.find('input').parent().parent().removeClass('warning');  
  114.                     }  
  115.                     /*阻止向上冒泡，以防再次触发点击操作*/  
  116.                     event.stopPropagation();  
  117.                 });  
  118.                 /*点击全选框所在单元格时也触发全选框的点击操作*/  
  119.                 $checkAllTh.click(function(){  
  120.                     $(this).find('input').click();  
  121.                 });  
  122.                 var $tbr = $('table tbody tr');  
  123.                 var $checkItemTd = $('<td><input type="checkbox" name="checkItem" /></td>');  
  124.                 /*每一行都在最前面插入一个选中复选框的单元格*/  
  125.                 $tbr.prepend($checkItemTd);  
  126.                 /*点击每一行的选中复选框时*/  
  127.                 $tbr.find('input').click(function(event){  
  128.                     /*调整选中行的CSS样式*/  
  129.                     $(this).parent().parent().toggleClass('warning');  
  130.                     /*如果已经被选中行的行数等于表格的数据行数，将全选框设为选中状态，否则设为未选中状态*/  
  131.                     $checkAll.prop('checked',$tbr.find('input:checked').length == $tbr.length ? true : false);  
  132.                     /*阻止向上冒泡，以防再次触发点击操作*/  
  133.                     event.stopPropagation();  
  134.                 });  
  135.                 /*点击每一行时也触发该行的选中操作*/  
  136.                 $tbr.click(function(){  
  137.                     $(this).find('input').click();  
  138.                 });  
  139.             }  
  140.             initTableCheckbox();  
  141.         });  
  142.         </script>  
  143.     </body>  
  144.   
  145. </html>  
posted @ 2016-06-12 22:43  网络虫  阅读(14175)  评论(1)  编辑  收藏  举报