我的页面上有列过滤器 js 以及我的数据表，一切都在进行中，并且在控制台中没有错误，但是在平滑加载后底部的输入不存在。
<body>
<div id="stable" style=" margin-left: 2%; margin-right: 2%; display: none">
<table class="display" id="table_id">
<thead>
<tr>
<th>Call Date</th>
<th>Unique ID</th>
<th>Source</th>
<th>App</th>
<th>Destination</th>
<th>Disposition</th>
<th>Duration</th>
</tr>
<tr>
<th>Call Date</th>
<th>Unique ID</th>
<th>Source</th>
<th>App</th>
<th>Destination</th>
<th>Disposition</th>
<th>Duration</th>
</tr>
</thead>
<tbody></tbody>
</table>
</div>
</body>
$('#table_id').dataTable({
"sAjaxSource": '/php/connect/searchtablequery.php',
"bProcessing": true,
"sScrollY": "500px",
"bDeferRender": true,
"bDestroy": true,
"bFilter": true,
"aaSorting": [[0, 'desc']],
"sAjaxDataProp": "",
"fnServerParams": function (aoData) {
aoData.push({ "name": "db", "value": selected });
},
"aoColumns": [
{ "sWidth": "15%", "mData": "calldate" },
{ "sWidth": "15%", "sClass": "system", "sType": "string", "sWidth": "15%", "mData": "uniqueid" },
{ "sWidth": "15%", "sType": "string", "mData": "clid" },
{ "sWidth": "15%", "sType": "string", "mData": "lastapp" },
{ "sWidth": "15%", "sType": "string", "mData": "dst" },
{ "sWidth": "15%", "sType": "string", "mData": "disposition" },
{ "sWidth": "15%", "sType": "string", "mData": "duration_in_mins_and_secs" }, ],
"iDisplayLength": 20,
"bJQueryUI": true,
"sPaginationType": "full_numbers",
"sDom": '<"H"Tr>t<"F"ip>',
"oTableTools": {
"sSwfPath": "/DataTables/extras/TableTools/media/swf/copy_csv_xls_pdf.swf",
"aButtons": [
{
"sExtends": "collection",
"sButtonText": "Export",
"aButtons": ["csv", "xls", "pdf"]
}]
}
}).columnFilter({
aoColumns: [
{ type: "select", values: [ 'Gecko', 'Trident', 'KHTML', 'Misc', 'Presto', 'Webkit', 'Tasman'] },
{ type: "text" },
null,
{ type: "number" },
{ type: "select", values: [ 'A', 'C', 'U', 'X'] },
null,
null,
null
]
});
就像我说的那样，一旦表完全初始化它就消失了。
在我的主页上
<link rel="stylesheet" href="/css/base.css">
<link rel="stylesheet" href="/css/table.css">
<link rel="stylesheet" href="/css/layout.css">
<script type="text/javascript" charset="utf-8" src="/js/jquery.js"></script>
<script type="text/javascript" charset="utf-8" src="/js/jquery-ui.js"></script>
<script type="text/javascript" charset="utf-8" src="/js/userdblist.js"></script>
<script type="text/javascript" charset="utf-8" src="/js/jquerymask.js"></script>
<script type="text/javascript" charset="utf-8" src="/js/columnFilter.js"></script>
我将 php 表包含在我的主页中
<link type="text/css" rel="stylesheet" href="/DataTables/media/css/smoothness/jquery-ui-1.10.3.custom.css"/>
<link type="text/css" rel="stylesheet" href="/DataTables/media/css/jquery.dataTables_themeroller.css"/>
<link type="text/css" rel="stylesheet" href="/DataTables/media/css/demo_table_jui.css" />
<link type="text/css" rel="stylesheet" href="/DataTables/extras/TableTools/media/css/TableTools.css" />
<script type="text/javascript" charset="utf-8" src="/DataTables/media/js/jquery.dataTables.min.js"></script>
<script type="text/javascript" charset="utf-8" src="/DataTables/extras/TableTools/media/js/TableTools.js"></script>
<script type="text/javascript" charset="utf-8" src="/DataTables/extras/TableTools/media/js/ZeroClipboard.js"></script>
<script type="text/javascript" src="/js/search.js"></script>
我也希望输入位于顶部，但这是另一个需要解决的问题。感谢您的帮助。
最佳答案
不确定为什么列过滤器根本不显示。可能是因为您定义了其中的 8 列，但表格的其余部分有 7 列？
要将列过滤器输入置于顶部，您需要将第二组列标题从 tfoot 部分移动到 thead 部分:
<thead>
<tr>
<th>Call Date</th>
<th>Unique ID</th>
<th>Source</th>
<th>App</th>
<th>Destination</th>
<th>Disposition</th>
<th>Duration</th>
</tr>
<tr>
<th>Call Date</th>
<th>Unique ID</th>
<th>Source</th>
<th>App</th>
<th>Destination</th>
<th>Disposition</th>
<th>Duration</th>
</tr>
</thead>
<tbody>....
您还需要在设置 columnFilter 时添加 sPlaceHolder:
}).columnFilter({
sPlaceHolder: "head:after",
aoColumns: [ ...
不确定 sDom 中的大写 T 代表什么。你想要 l 还是 f？
关于javascript - 数据表列过滤器未显示，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19029753/