Datatables 是一款jquery表格插件。它是一个高度灵活的工具，可以将任何HTML表格添加高级的交互功能。
官方网站：http://www.datatables.net
Datatables 的使用中遇到的一些问题，其中包括行删除，行编辑，行上升，行下降：
HTML结构：
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-type" content="text/html; charset=UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1"> <title>DataTables Demo - Row up and down</title> <link rel="stylesheet" type="text/css" href="bootstrap-3.3.2/css/bootstrap.min.css"> <link rel="stylesheet" type="text/css" href="font-awesome-4.3.0/css/font-awesome.min.css"> <link rel="stylesheet" type="text/css" href="DataTables-1.10.5/css/jquery.dataTables.css"> <script type="text/javascript" src="jquery-1.11.2.min.js"></script> <script type="text/javascript" src="bootstrap-3.3.2/js/bootstrap.min.js"></script> <script type="text/javascript" src="DataTables-1.10.5/js/jquery.dataTables.min.js"></script> <script type="text/javascript" src="demo.js"></script> </head> <body> <div class="container"> <div class="row"> <div class="col-md-12"> <table id="demo" class="table table-striped table-bordered table-hover" cellspacing="0" width="100%"> <thead> <tr> <th>姓名</th> <th>职位</th> <th>办公室</th> <th>薪水</th> <th>操作</th> </tr> </thead> <tbody> <tr> <td>张三</td> <td>System Architect</td> <td>Edinburgh</td> <td>$320,800</td> <td></td> </tr> <tr> <td>李四</td> <td>Accountant</td> <td>Tokyo</td> <td>$170,750</td> <td></td> </tr> <tr> <td>王五</td> <td>Junior Technical Author</td> <td>San Francisco</td> <td>$86,000</td> <td></td> </tr> <tr> <td>赵六</td> <td>Senior Javascript Developer</td> <td>Edinburgh</td> <td>$433,060</td> <td></td> </tr> <tr> <td>小明</td> <td>Accountant</td> <td>Tokyo</td> <td>$162,700</td> <td></td> </tr> <tr> <td>小丽</td> <td>Integration Specialist</td> <td>New York</td> <td>$372,000</td> <td></td> </tr> <tr> <td>小春春</td> <td>Sales Assistant</td> <td>San Francisco</td> <td>$137,500</td> <td></td> </tr> </tbody> </table> </div> </div> </div> </body> </html>
JS代码：
$(document).ready(function() { $('#demo').DataTable({ "paging": false, "ordering": false, "info": false, "searching": false, "columnDefs": [{ // 定义操作列 "targets": 4, "data": null, "render": function(data, type, row) { var html = '<a href="javascript:void(0);" class="delete btn btn-default btn-xs"><i class="fa fa-times"></i> 删除</a>' html += ' <a href="javascript:void(0);" class="up btn btn-default btn-xs"><i class="fa fa-arrow-up"></i> 上升</a>' html += ' <a href="javascript:void(0);" class="down btn btn-default btn-xs"><i class="fa fa-arrow-down"></i> 下降</a>' return html; } }], language: { "processing": "处理中...", "lengthMenu": "显示 _MENU_ 项结果", "zeroRecords": "没有匹配结果", "info": "显示第 _START_ 至 _END_ 项结果，共 _TOTAL_ 项", "infoEmpty": "显示第 0 至 0 项结果，共 0 项", "infoFiltered": "(由 _MAX_ 项结果过滤)", "infoPostFix": "", "search": "搜索:", "url": "", "emptyTable": "表中数据为空", "loadingRecords": "载入中...", "infoThousands": ",", "paginate": { "first": "首页", "previous": "上页", "next": "下页", "last": "末页" }, "aria": { "sortAscending": ": 以升序排列此列", "sortDescending": ": 以降序排列此列" } } }); // 初始化刪除按钮 $('#demo tbody').on('click', 'a.delete', function(e) { e.preventDefault(); if (confirm("确定要删除该属性？")) { var table = $('#demo').DataTable(); table.row($(this).parents('tr')).remove().draw(); } }); // 初始化上升按钮 $('#demo tbody').on('click', 'a.up', function(e) { e.preventDefault(); var table = $('#demo').DataTable(); var index = table.row($(this).parents('tr')).index(); if ((index - 1) >= 0) { var data = table.data(); table.clear(); data.splice((index - 1), 0, data.splice(index, 1)[0]); table.rows.add(data).draw(); } else { alert("亲，已经到顶了"); } }); // 初始化下降按钮 $('#demo tbody').on('click', 'a.down', function(e) { e.preventDefault(); var table = $('#demo').DataTable(); var index = table.row($(this).parents('tr')).index(); var max = table.rows().data().length; if ((index + 1) < max) { var data = table.data(); table.clear(); data.splice((index + 1), 0, data.splice(index, 1)[0]); table.rows.add(data).draw(); } else { alert("亲，已经到底了"); } }); });
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