我在Chrome和Edge中遇到的问题:
在Firefox中,表仍按正确的列排序,并且仍在正确的页面上。如何让Chrome和Edge也采用这种方式?
我知道DataTables有stateSave
选项(documentation和example),但问题是当用户浏览网站然后点击链接转到在具有DataTables表的页面中,它也会将它们重新置于该场景中的相同状态。我只希望用户在使用浏览器的后退按钮时重新进入相同状态。
答案 0 :(得分:14)
根据此post,您可以在点击指向带有表格的页面的链接时清除已保存的状态
参见示例here
$(document).ready(function() {
$('#example').DataTable( {
"paging": true,
"ordering": true,
"info": false,
stateSave: true
} );
} );
$(".table_link").on("click", function(){
$('#example').DataTable().state.clear();
});
答案 1 :(得分:1)
好吧有一种疯狂的想法可能对此有用。如果使用“stateSaveCallback”设置URL哈希,则会将项目添加到浏览器历史记录中。然后,您可以在页面加载时检查哈希值。如果哈希不存在,则清除DataTable上的状态缓存。
这种情况发生在以下情况中:
场景1:用户在数据表页面上保存状态后按下按钮:
场景2:用户在状态保存发生后复制网址
但是在提供的所有其他方案中,只要您不在导航链接中包含哈希代码,这将可靠地检测用户是否使用后退按钮导航到网格,因为它将是它自己的历史记录项。
答案 2 :(得分:-1)
试试这段代码:(概念可能有帮助)
<html>
<head>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdn.datatables.net/1.10.12/css/jquery.dataTables.min.css" rel="stylesheet">
<link href="https://cdn.datatables.net/1.10.12/css/dataTables.bootstrap.min.css" rel="stylesheet">
<script src="https://code.jquery.com/jquery-1.12.3.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/1.10.12/js/dataTables.bootstrap.min.js"></script>
<style> .modal{text-align:center;}
body{margin: 0 auto;padding:15px;}</style>
</head>
<body>
<div class="container-fluid">
<div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<table id="demoDataTable" class="display" cellspacing="0" width="100%">
<thead>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</thead>
<tfoot>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</tfoot>
<tbody>
<tr>
<td>Tiger Nixon</td>
<td>System Architect</td>
<td>Edinburgh</td>
<td>61</td>
<td>2011/04/25</td>
<td>$320,800</td>
</tr>
<tr>
<td>Garrett Winters</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>63</td>
<td>2011/07/25</td>
<td>$170,750</td>
</tr>
<tr>
<td>Ashton Cox</td>
<td>Junior Technical Author</td>
<td>San Francisco</td>
<td>66</td>
<td>2009/01/12</td>
<td>$86,000</td>
</tr>
<tr>
<td>Cedric Kelly</td>
<td>Senior Javascript Developer</td>
<td>Edinburgh</td>
<td>22</td>
<td>2012/03/29</td>
<td>$433,060</td>
</tr>
<tr>
<td>Airi Satou</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>33</td>
<td>2008/11/28</td>
<td>$162,700</td>
</tr>
<tr>
<td>Brielle Williamson</td>
<td>Integration Specialist</td>
<td>New York</td>
<td>61</td>
<td>2012/12/02</td>
<td>$372,000</td>
</tr>
<tr>
<td>Herrod Chandler</td>
<td>Sales Assistant</td>
<td>San Francisco</td>
<td>59</td>
<td>2012/08/06</td>
<td>$137,500</td>
</tr>
<tr>
<td>Rhona Davidson</td>
<td>Integration Specialist</td>
<td>Tokyo</td>
<td>55</td>
<td>2010/10/14</td>
<td>$327,900</td>
</tr>
<tr>
<td>Colleen Hurst</td>
<td>Javascript Developer</td>
<td>San Francisco</td>
<td>39</td>
<td>2009/09/15</td>
<td>$205,500</td>
</tr>
<tr>
<td>Sonya Frost</td>
<td>Software Engineer</td>
<td>Edinburgh</td>
<td>23</td>
<td>2008/12/13</td>
<td>$103,600</td>
</tr>
<tr>
<td>Jena Gaines</td>
<td>Office Manager</td>
<td>London</td>
<td>30</td>
<td>2008/12/19</td>
<td>$90,560</td>
</tr>
<tr>
<td>Quinn Flynn</td>
<td>Support Lead</td>
<td>Edinburgh</td>
<td>22</td>
<td>2013/03/03</td>
<td>$342,000</td>
</tr>
<tr>
<td>Charde Marshall</td>
<td>Regional Director</td>
<td>San Francisco</td>
<td>36</td>
<td>2008/10/16</td>
<td>$470,600</td>
</tr>
<tr>
<td>Haley Kennedy</td>
<td>Senior Marketing Designer</td>
<td>London</td>
<td>43</td>
<td>2012/12/18</td>
<td>$313,500</td>
</tr>
<tr>
<td>Tatyana Fitzpatrick</td>
<td>Regional Director</td>
<td>London</td>
<td>19</td>
<td>2010/03/17</td>
<td>$385,750</td>
</tr>
<tr>
<td>Michael Silva</td>
<td>Marketing Designer</td>
<td>London</td>
<td>66</td>
<td>2012/11/27</td>
<td>$198,500</td>
</tr>
<tr>
<td>Paul Byrd</td>
<td>Chief Financial Officer (CFO)</td>
<td>New York</td>
<td>64</td>
<td>2010/06/09</td>
<td>$725,000</td>
</tr>
<tr>
<td>Gloria Little</td>
<td>Systems Administrator</td>
<td>New York</td>
<td>59</td>
<td>2009/04/10</td>
<td>$237,500</td>
</tr>
<tr>
<td>Bradley Greer</td>
<td>Software Engineer</td>
<td>London</td>
<td>41</td>
<td>2012/10/13</td>
<td>$132,000</td>
</tr>
<tr>
<td>Dai Rios</td>
<td>Personnel Lead</td>
<td>Edinburgh</td>
<td>35</td>
<td>2012/09/26</td>
<td>$217,500</td>
</tr>
<tr>
<td>Jenette Caldwell</td>
<td>Development Lead</td>
<td>New York</td>
<td>30</td>
<td>2011/09/03</td>
<td>$345,000</td>
</tr>
<tr>
<td>Yuri Berry</td>
<td>Chief Marketing Officer (CMO)</td>
<td>New York</td>
<td>40</td>
<td>2009/06/25</td>
<td>$675,000</td>
</tr>
</tbody>
</table>
</div></div>
<div class="modal fade" id="myModal" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Do you want to load the original table?</h4>
</div>
<div class="modal-body">
<button type="button" class="no btn btn-default" data-dismiss="modal">No</button>
<button type="button" class="yes btn btn-primary" data-dismiss="modal">Yes</button>
</div>
</div>
</div>
</div>
</body>
<script>
$(document).ready(function() {
var $table = $('#demoDataTable').DataTable({
stateSave: true
});
if ($table.state()) {
$('#myModal').modal('show');
}
$('.yes').click(function() {
$table.state.clear();
$table.destroy();
$('#demoDataTable').DataTable({
stateSave: true
});
});
});
</script>
</html>