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javascript - 数据库 Jquery - 使用 ScrollY 时列标题未对齐

转载 作者:太空宇宙 更新时间:2023-11-04 15:29:50 27 4
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我正在使用 jQuery 的 DataTables 和 Bootstrap。所以我遇到的问题是,当我在“已完成”和“死亡”选项卡之间切换时,“死亡”选项卡的列标题会在左侧堆积起来,直到我单击它们,然后它们才能正确对齐。每当我刷新时就会发生这种情况。我尝试使用CSS与overflow:auto,但这使我的整个面板可滚动,这是我不想要的。我希望当我滚动表格时标题保持固定。

  <div class = 'row'>
<div class='col-lg-11'>

<div id="pane3" >
<ul class="nav nav-tabs">
<li class="active">
<a href="#4a" data-toggle="tab">My Completed</a>
</li>
<li>
<a href="#4b" id="deadTab" data-toggle="tab">Dead Requests</a>
</li>

</ul>
<div class="tab-content">
<div class='tab-pane active' id ="4a">
<!-- <div id="" style=" width: 100%; position:relative; height:200px;"> -->
<table id='completed' class="table table-striped table-hover">
<thead>
<tr>
<th>Req. #</th>
<th>Project #</th>
<th>Client Name</th>
<th>Program</th>
<th>Request Type</th>
<th>Assignee</th>
<th>Completed Date</th>
<th>Clone</th>

</tr>
</thead>
<tbody>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
</tbody>
</table>
<!-- </div> -->
</div>
<div class='tab-pane' id ="4b">
<!-- <div id="" style=" overflow:auto; position:relative; "> -->
<table id='dead' class="table table-striped table-hover">
<thead>
<tr>
<th>Req. #</th>
<th>Project #</th>
<th>Client Name</th>
<th>Program</th>
<th>Request Type</th>
<th>Assignee</th>
<th>Dead Date</th>
<th>Restart</th>
</tr>
</thead>
<tbody>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
</tbody>
</table>
<!-- </div> -->
</div>
</div>
</div>
</div>
</div>
</div>

<script>

$(document).ready(function() {



$('#completed').DataTable( {
"paging":false,
// "fixedHeader": true,
"scrollY": "140px",
"table-layout":"fixed",
"columnDefs":[
{"width":60, "targets":0},
{"width":60, "targets":1},
{"width":60, "targets":2},
{"width":60, "targets":3},
{"width":90, "targets":4},
{"width":90, "targets":5},
{"width":90, "targets":6},
{"width":90, "targets":7},
]

});


$('#dead').DataTable( {
"paging":false,
"fixedHeader": true,
"scrollY": "140px",
"table-layout":"fixed",
"columnDefs":[
{"width":60, "targets":0},
{"width":60, "targets":1},
{"width":60, "targets":2},
{"width":60, "targets":3},
{"width":90, "targets":4},
{"width":90, "targets":5},
{"width":90, "targets":6},
{"width":90, "targets":7},
]

// "table-layout":"fixed"



});





});



</script>

最佳答案

问题是您的其他选项卡已隐藏(display: none)。您可以在 dead 选项卡显示后初始化数据表,如下所示:

$('#completed').DataTable({
"paging": false,
// "fixedHeader": true,
"scrollY": "140px",
"table-layout": "fixed",
"columnDefs": [{
"width": 60,
"targets": 0
},
{
"width": 60,
"targets": 1
},
{
"width": 60,
"targets": 2
},
{
"width": 60,
"targets": 3
},
{
"width": 90,
"targets": 4
},
{
"width": 90,
"targets": 5
},
{
"width": 90,
"targets": 6
},
{
"width": 90,
"targets": 7
},
]

});






$('#deadTab').one('shown.bs.tab', function(e) {
$('#dead').DataTable({
"paging": false,
"fixedHeader": true,
"scrollY": "140px",
"table-layout": "fixed",
"columnDefs": [{
"width": 60,
"targets": 0
},
{
"width": 60,
"targets": 1
},
{
"width": 60,
"targets": 2
},
{
"width": 60,
"targets": 3
},
{
"width": 90,
"targets": 4
},
{
"width": 90,
"targets": 5
},
{
"width": 90,
"targets": 6
},
{
"width": 90,
"targets": 7
},
]

// "table-layout":"fixed"

});
})
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<link rel="stylesheet" href="//cdn.datatables.net/1.10.15/css/jquery.dataTables.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<script src="//cdn.datatables.net/1.10.15/js/jquery.dataTables.min.js"></script>

<div class="container">
<div class='row'>
<div class='col-lg-11'>
<div id="pane3">
<ul class="nav nav-tabs">
<li class="active">
<a href="#4a" data-toggle="tab">My Completed</a>
</li>
<li>
<a href="#4b" id="deadTab" data-toggle="tab">Dead Requests</a>
</li>

</ul>
<div class="tab-content">
<div class='tab-pane active' id="4a">
<!-- <div id="" style=" width: 100%; position:relative; height:200px;"> -->
<table id='completed' class="table table-striped table-hover">
<thead>
<tr>
<th>Req. #</th>
<th>Project #</th>
<th>Client Name</th>
<th>Program</th>
<th>Request Type</th>
<th>Assignee</th>
<th>Completed Date</th>
<th>Clone</th>

</tr>
</thead>
<tbody>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
</tbody>
</table>
<!-- </div> -->
</div>
<div class='tab-pane' id="4b">
<!-- <div id="" style=" overflow:auto; position:relative; "> -->
<table id='dead' class="table table-striped table-hover">
<thead>
<tr>
<th>Req. #</th>
<th>Project #</th>
<th>Client Name</th>
<th>Program</th>
<th>Request Type</th>
<th>Assignee</th>
<th>Dead Date</th>
<th>Restart</th>
</tr>
</thead>
<tbody>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
<tr>
<td>July</td>
<td>Dooley</td>
<td>john@e</td>
<td>john@e</td>
<td>john@e</td>
<td>july@example.com</td>
<td>6/12/2017</td>
<td><button type="button" class="btn btn-primary btn-xs">View Form</button></td>
</tr>
</tbody>
</table>
<!-- </div> -->
</div>
</div>
</div>
</div>
</div>
</div>

关于javascript - 数据库 Jquery - 使用 ScrollY 时列标题未对齐,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/44890753/

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