Dom 中未显示的按钮：'Bfrtip'
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【中文标题】Dom 中未显示的按钮：\'Bfrtip\'【英文标题】：Buttons not showing up in Dom:'Bfrtip'Dom 中未显示的按钮：'Bfrtip' 【发布时间】：2017-06-03 07:06:42 【问题描述】：我正在尝试使用 DataTables 显示表格内容，除了按钮之外一切正常。他们没有出现。
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.10.13/css/jquery.dataTables.min.css">
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/buttons/1.2.4/css/buttons.dataTables.min.css">
<script type="text/javascript" src="//code.jquery.com/jquery-1.12.4.js"></script>
<script type="text/javascript" src="https://cdn.datatables.net/1.10.13/js/jquery.dataTables.min.js"></script>
<script type="text/javascript" src="https://cdn.datatables.net/buttons/1.2.4/js/dataTables.buttons.min.js"></script>
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jszip/2.5.0/jszip.min.js"></script>
<script type="text/javascript" src="//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/pdfmake.min.js"></script>
<script type="text/javascript" src="//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/vfs_fonts.js"></script>
<script type="text/javascript" src="//cdn.datatables.net/buttons/1.2.4/js/buttons.html5.min.js"></script>
<script src="https://cdn.datatables.net/buttons/1.0.3/js/buttons.html5.min.js"></script>
<script type="text/javascript">
$(document).ready(function()
$('#example').DataTable(
dom: 'Bfrtip',
buttons: [
'copy', 'csv', 'excel', 'pdf', 'print'
]
);
);
</script>
<div id="content" class="span10">
<div class="row-fluid sortable">
<div style="height: 80px;"> <a href="<?php echo BASEURL;?>index.php/welcome/mismatchPatch">>>Details of DB which is not matching</a></div>
<a href="#" id="test" onClick="javascript:fnExcelReport();">download</a>
<table class="display" id="example" cellspacing="0" >
<!-- <th>HOSTNAME</th>
<?php foreach($patchData2 as $tes)?>
<th> <?php echo $tes->VERSION;?></th>
<th>PATCH</th>
<?php ?>-->
<thead>
<tr>
<th>HOSTNAME</th>
<th>10.2.0.4.0</th>
<th>10.2.0.5.0</th>
<th>11.2.0.1.0</th>
<th>11.2.0.2.0</th>
<th>11.2.0.3.0</th>
<th>11.2.0.4.0</th>
<th>12.1.0.2.0</th>
</tr>
</thead>
<tfoot>
<tr>
<th>HOSTNAME</th>
<th>10.2.0.4.0</th>
<th>10.2.0.5.0</th>
<th>11.2.0.1.0</th>
<th>11.2.0.2.0</th>
<th>11.2.0.3.0</th>
<th>11.2.0.4.0</th>
<th>12.1.0.2.0</th>
</tr>
</tfoot>
<tbody>
<?php foreach($patchData1 as $tes)
?>
<tr><!-- class = " <?php if(checkfunction($tes['HOSTNAME'],$tes['10.2.0.4.0'],$patchData3)== TRUE) echo "red_color" ; ?> "> -->
<td><?php echo $tes['HOSTNAME'];?></td>
<td class = "<?php if(checkfunction($tes['HOSTNAME'],'10.2.0.4.0',$patchData3)== TRUE) echo 'cellClass' ; elseif(!empty($tes['10.2.0.4.0'])) echo 'cellsClass'; ?> "><?php if (!empty($tes['10.2.0.4.0'])) echo "Patch 49"; ?></td>
<td class = "<?php if(checkfunction($tes['HOSTNAME'],'10.2.0.5.0',$patchData3)== TRUE) echo 'cellClass' ; elseif(!empty($tes['10.2.0.5.0'])) echo 'cellsClass'; ?> "><?php if (!empty($tes['10.2.0.5.0'])) echo "Patch 29"; ?></td>
<td class = "<?php if(checkfunction($tes['HOSTNAME'],'11.2.0.1.0',$patchData3)== TRUE) echo 'cellClass' ; elseif(!empty($tes['11.2.0.1.0'])) echo 'cellsClass'; ?> "><?php if (!empty($tes['11.2.0.1.0'])) echo "Patch 13"; ?></td>
<td class = "<?php if(checkfunction($tes['HOSTNAME'],'11.2.0.2.0',$patchData3)== TRUE) echo 'cellClass' ; elseif(!empty($tes['11.2.0.2.0'])) echo 'cellsClass'; ?> "><?php if (!empty($tes['11.2.0.2.0'])) echo "Patch 27"; ?></td>
<td class = "<?php if(checkfunction($tes['HOSTNAME'],'11.2.0.3.0',$patchData3)== TRUE) echo 'cellClass' ; elseif(!empty($tes['11.2.0.3.0'])) echo 'cellsClass'; ?> "><?php if (!empty($tes['11.2.0.3.0'])) echo "11.2.0.3 BP 39"; ?></td>
<td class = "<?php if(checkfunction($tes['HOSTNAME'],'11.2.0.4.0',$patchData3)== TRUE) echo 'cellClass' ; elseif(!empty($tes['11.2.0.4.0'])) echo 'cellsClass'; ?> "><?php if (!empty($tes['11.2.0.4.0'])) echo "WinBundle 11.2.0.4.161018"; ?></td>
<td class = "<?php if(checkfunction($tes['HOSTNAME'],'12.1.0.2.0',$patchData3)== TRUE) echo 'cellClass' ; elseif(!empty($tes['12.1.0.2.0'])) echo 'cellsClass'; ?> "><?php if (!empty($tes['12.1.0.2.0'])) echo "12.1.0.2.160719OJVMPSU"; ?></td>
<!--bgcolor="#FF0000"-->
</tr>
<?php ?>
<?php
function checkfunction($host,$version,$patchData3)
foreach($patchData3 as $tes3)
if($tes3->HOSTNAME==$host && $tes3->VERSION==$version )
return TRUE;
?>
<?php// print_r($patchData3)?>
</tbody>
</table>
</div></div>
<!--
<script type="text/javascript" language="javascript" class="init">
var oTable;
$(document).ready(function()
$('#form').submit( function()
var sData = $('input', oTable.fnGetNodes()).serialize();
alert( "The following data would have been submitted to the server: \n\n"+sData );
return false;
);
oTable = $('#example').dataTable();
);
</script> -->
<!--
<script type="text/javascript">
var allTableCells = document.getElementsByTagName("td");
for(var i = 0, max = allTableCells.length; i < max; i++)
var node = allTableCells[i];
//get the text from the first child node - which should be a text node
var currentText = node.childNodes[0].nodeValue;
//check for 'one' and assign this table cell's background color accordingly
//currentText ==='Patch 45'||currentText ==='Patchset 11.2.0.2.0'
if (currentText ==='Patch 45'||currentText ==='Patchset 11.2.0.2.0'||currentText ==='11.2.0.3 BP 36'||currentText ==='12.1.0.2.1607190JVMPSU'||currentText ==='12.1.0.2.0')
node.style.backgroundColor = "red";
</script>
.red_color, .red_color td color: red;
-->
<style>
.cellClass background-color: red ;color: white
</style>
<style>
.cellsClass background-color: green;color: white
</style>
<script type="text/javascript">
function fnExcelReport()
var tab_text = '<html xmlns:x="urn:schemas-microsoft-com:office:excel">';
tab_text = tab_text + '<head><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet>';
tab_text = tab_text + '<x:Name>Test Sheet</x:Name>';
tab_text = tab_text + '<x:WorksheetOptions><x:Panes></x:Panes></x:WorksheetOptions></x:ExcelWorksheet>';
tab_text = tab_text + '</x:ExcelWorksheets></x:ExcelWorkbook></xml></head><body>';
tab_text = tab_text + "<table border='1px'>";
tab_text = tab_text + $('#example').html();
tab_text = tab_text + '</table></body></html>';
var data_type = 'data:application/vnd.ms-excel';
var ua = window.navigator.userAgent;
var msie = ua.indexOf("MSIE ");
if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./))
if (window.navigator.msSaveBlob)
var blob = new Blob([tab_text],
type: "application/csv;charset=utf-8;"
);
navigator.msSaveBlob(blob, 'Test file.xls');
else
$('#test').attr('href', data_type + ', ' + encodeURIComponent(tab_text));
$('#test').attr('download', 'Test file.xls');
</script>
【问题讨论】：
我的盒子上设置了一个数据表。在我删除“打印”按钮之前，它会使用您的配置崩溃。 【参考方案1】：`
"dom": "<'row'<'form-inline' <'col-sm-offset-5'B>>>"
+"<'row'<'col-sm-12 col-md-6'l><'col-sm-12 col-md-6'f>>"
+"<'row'<'col-sm-12'tr>>"
+"<'row'<'col-sm-12 col-md-5'i><'col-sm-12 col-md-7'p>>",
"buttons":[
"text": "<i class='fa fa-user-plus'></i>",
"titleAttr": "Agregar Usuario",
"action": function()
agregar_nuevo_usuario();
,
"extend": "excelHtml5",
"text": "<i class='fa fa-file-excel-o'></i>",
"titleAttr": "Excel"
,
"extend": "csvHtml5",
"text": "<i class='fa fa-file-text-o'></i>",
"titleAttr": "CSV"
,
"extend": "pdfHtml5",
"text": "<i class='fa fa-file-pdf-o'></i>",
"titleAttr": "PDF"
]
`
【讨论】：
您能否就如何以及为什么发表评论和文字？【参考方案2】：尝试添加
<script type='text/javascript' src="https://cdn.datatables.net/buttons/1.2.4/js/buttons.print.min.js"></script>
当我添加它时它开始为我工作。
在这里找到信息：https://datatables.net/extensions/buttons/examples/print/simple.html
【讨论】：
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