traffic-counter/assets/plugin/datatables/extensions/Buttons/examples/html5/outputFormat-function.html

450 lines
15 KiB
HTML
Raw Permalink Normal View History

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="shortcut icon" type="image/ico" href="http://www.datatables.net/favicon.ico">
<meta name="viewport" content="initial-scale=1.0, maximum-scale=2.0">
<title>Buttons example - Format output data - export options</title>
<link rel="stylesheet" type="text/css" href="../../../../media/css/jquery.dataTables.css">
<link rel="stylesheet" type="text/css" href="../../css/buttons.dataTables.css">
<link rel="stylesheet" type="text/css" href="../../../../examples/resources/syntax/shCore.css">
<link rel="stylesheet" type="text/css" href="../../../../examples/resources/demo.css">
<style type="text/css" class="init">
</style>
<script type="text/javascript" language="javascript" src="//code.jquery.com/jquery-1.12.3.min.js">
</script>
<script type="text/javascript" language="javascript" src="../../../../media/js/jquery.dataTables.js">
</script>
<script type="text/javascript" language="javascript" src="../../js/dataTables.buttons.js">
</script>
<script type="text/javascript" language="javascript" src="//cdnjs.cloudflare.com/ajax/libs/jszip/2.5.0/jszip.min.js">
</script>
<script type="text/javascript" language="javascript" src="//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/pdfmake.min.js">
</script>
<script type="text/javascript" language="javascript" src="//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/vfs_fonts.js">
</script>
<script type="text/javascript" language="javascript" src="../../js/buttons.html5.js">
</script>
<script type="text/javascript" language="javascript" src="../../../../examples/resources/syntax/shCore.js">
</script>
<script type="text/javascript" language="javascript" src="../../../../examples/resources/demo.js">
</script>
<script type="text/javascript" language="javascript" class="init">
$(document).ready(function() {
var buttonCommon = {
exportOptions: {
format: {
body: function ( data, column, row ) {
// Strip $ from salary column to make it numeric
return column === 5 ?
data.replace( /[$,]/g, '' ) :
data;
}
}
}
};
$('#example').DataTable( {
ajax: '../../../../examples/ajax/data/objects.txt',
columns: [
{ data: 'name' },
{ data: 'position' },
{ data: 'office' },
{ data: 'extn' },
{ data: 'start_date' },
{ data: 'salary' }
],
dom: 'Bfrtip',
buttons: [
$.extend( true, {}, buttonCommon, {
extend: 'copyHtml5'
} ),
$.extend( true, {}, buttonCommon, {
extend: 'excelHtml5'
} ),
$.extend( true, {}, buttonCommon, {
extend: 'pdfHtml5'
} )
]
} );
} );
</script>
</head>
<body class="dt-example">
<div class="container">
<section>
<h1>Buttons example <span>Format output data - export options</span></h1>
<div class="info">
<p>Buttons has two different methods that can be used to format the data exported differently from the data that is shown in the table: <a href=
"outputFormat-orthogonal.html">orthogonal options</a> and formatting functions as shown in this example. They both achieve basically the same thing in different
ways: namely modification of the output data.</p>
<p>Formatting functions for export buttons are specified by assigning a function to one (or more) of the <code>format</code> object of the
<code>exportOptions</code> object. Three formatting functions can be used: <code>header</code>, <code>footer</code> and <code>body</code>. This is the primarily
advantage of using formatting functions over orthogonal data - the header and footer can also be formatted using this method (of course orthogonal and this
formatting function method can both be used together if you prefer!).</p>
<p>This example uses a <code>body</code> formatting function to remove the <code>$</code> and <code>,</code> characters from the final column to make it a numeric
value in the output data. Since this is common to all three export buttons used, the function is placed into an object that is reused by each button - simply to
save repeating the same code! This is not required, but it can be a useful technique.</p>
</div>
<table id="example" class="display" cellspacing="0" width="100%">
<thead>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Extn.</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</thead>
<tfoot>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Extn.</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</tfoot>
</table>
<ul class="tabs">
<li class="active">Javascript</li>
<li>HTML</li>
<li>CSS</li>
<li>Ajax</li>
<li>Server-side script</li>
</ul>
<div class="tabs">
<div class="js">
<p>The Javascript shown below is used to initialise the table shown in this example:</p><code class="multiline language-js">$(document).ready(function() {
var buttonCommon = {
exportOptions: {
format: {
body: function ( data, column, row ) {
// Strip $ from salary column to make it numeric
return column === 5 ?
data.replace( /[$,]/g, '' ) :
data;
}
}
}
};
$('#example').DataTable( {
ajax: '../../../../examples/ajax/data/objects.txt',
columns: [
{ data: 'name' },
{ data: 'position' },
{ data: 'office' },
{ data: 'extn' },
{ data: 'start_date' },
{ data: 'salary' }
],
dom: 'Bfrtip',
buttons: [
$.extend( true, {}, buttonCommon, {
extend: 'copyHtml5'
} ),
$.extend( true, {}, buttonCommon, {
extend: 'excelHtml5'
} ),
$.extend( true, {}, buttonCommon, {
extend: 'pdfHtml5'
} )
]
} );
} );</code>
<p>In addition to the above code, the following Javascript library files are loaded for use in this example:</p>
<ul>
<li>
<a href="//code.jquery.com/jquery-1.12.3.min.js">//code.jquery.com/jquery-1.12.3.min.js</a>
</li>
<li>
<a href="../../../../media/js/jquery.dataTables.js">../../../../media/js/jquery.dataTables.js</a>
</li>
<li>
<a href="../../js/dataTables.buttons.js">../../js/dataTables.buttons.js</a>
</li>
<li>
<a href="//cdnjs.cloudflare.com/ajax/libs/jszip/2.5.0/jszip.min.js">//cdnjs.cloudflare.com/ajax/libs/jszip/2.5.0/jszip.min.js</a>
</li>
<li>
<a href="//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/pdfmake.min.js">//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/pdfmake.min.js</a>
</li>
<li>
<a href="//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/vfs_fonts.js">//cdn.rawgit.com/bpampuch/pdfmake/0.1.18/build/vfs_fonts.js</a>
</li>
<li>
<a href="../../js/buttons.html5.js">../../js/buttons.html5.js</a>
</li>
</ul>
</div>
<div class="table">
<p>The HTML shown below is the raw HTML table element, before it has been enhanced by DataTables:</p>
</div>
<div class="css">
<div>
<p>This example uses a little bit of additional CSS beyond what is loaded from the library files (below), in order to correctly display the table. The
additional CSS used is shown below:</p><code class="multiline language-css"></code>
</div>
<p>The following CSS library files are loaded for use in this example to provide the styling of the table:</p>
<ul>
<li>
<a href="../../../../media/css/jquery.dataTables.css">../../../../media/css/jquery.dataTables.css</a>
</li>
<li>
<a href="../../css/buttons.dataTables.css">../../css/buttons.dataTables.css</a>
</li>
</ul>
</div>
<div class="ajax">
<p>This table loads data by Ajax. The latest data that has been loaded is shown below. This data will update automatically as any additional data is
loaded.</p>
</div>
<div class="php">
<p>The script used to perform the server-side processing for this table is shown below. Please note that this is just an example script using PHP. Server-side
processing scripts can be written in any language, using <a href="//datatables.net/manual/server-side">the protocol described in the DataTables
documentation</a>.</p>
</div>
</div>
</section>
</div>
<section>
<div class="footer">
<div class="gradient"></div>
<div class="liner">
<h2>Other examples</h2>
<div class="toc">
<div class="toc-group">
<h3><a href="../initialisation/index.html">Basic initialisation</a></h3>
<ul class="toc">
<li>
<a href="../initialisation/simple.html">Basic initialisation</a>
</li>
<li>
<a href="../initialisation/export.html">File export</a>
</li>
<li>
<a href="../initialisation/custom.html">Custom button</a>
</li>
<li>
<a href="../initialisation/className.html">Class names</a>
</li>
<li>
<a href="../initialisation/keys.html">Keyboard activation</a>
</li>
<li>
<a href="../initialisation/collections.html">Collections</a>
</li>
<li>
<a href="../initialisation/collections-sub.html">Multi-level collections</a>
</li>
<li>
<a href="../initialisation/collections-autoClose.html">Auto close collection</a>
</li>
<li>
<a href="../initialisation/plugins.html">Plug-ins</a>
</li>
<li>
<a href="../initialisation/new.html">`new` initialisation</a>
</li>
<li>
<a href="../initialisation/multiple.html">Multiple button groups</a>
</li>
<li>
<a href="../initialisation/pageLength.html">Page length</a>
</li>
</ul>
</div>
<div class="toc-group">
<h3><a href="./index.html">HTML 5 data export</a></h3>
<ul class="toc active">
<li>
<a href="./simple.html">HTML5 export buttons</a>
</li>
<li>
<a href="./tsv.html">Tab separated values</a>
</li>
<li>
<a href="./filename.html">File name</a>
</li>
<li>
<a href="./copyi18n.html">Copy button internationalisation</a>
</li>
<li>
<a href="./columns.html">Column selectors</a>
</li>
<li>
<a href="./outputFormat-orthogonal.html">Format output data - orthogonal data</a>
</li>
<li class="active">
<a href="./outputFormat-function.html">Format output data - export options</a>
</li>
<li>
<a href="./excelTextBold.html">Excel - Bold text</a>
</li>
<li>
<a href="./excelCellShading.html">Excel - Cell background</a>
</li>
<li>
<a href="./excelBorder.html">Excel - Customise borders</a>
</li>
<li>
<a href="./pdfMessage.html">PDF - message</a>
</li>
<li>
<a href="./pdfPage.html">PDF - page size and orientation</a>
</li>
<li>
<a href="./pdfImage.html">PDF - image</a>
</li>
<li>
<a href="./pdfOpen.html">PDF - open in new window</a>
</li>
<li>
<a href="./customFile.html">Custom file (JSON)</a>
</li>
</ul>
</div>
<div class="toc-group">
<h3><a href="../flash/index.html">Flash data export</a></h3>
<ul class="toc">
<li>
<a href="../flash/simple.html">Flash export buttons</a>
</li>
<li>
<a href="../flash/tsv.html">Tab separated values</a>
</li>
<li>
<a href="../flash/filename.html">File name</a>
</li>
<li>
<a href="../flash/copyi18n.html">Copy button internationalisation</a>
</li>
<li>
<a href="../flash/pdfMessage.html">PDF message</a>
</li>
<li>
<a href="../flash/pdfPage.html">Page size and orientation</a>
</li>
<li>
<a href="../flash/hidden.html">Hidden initialisation</a>
</li>
<li>
<a href="../flash/swfPath.html">SWF file location</a>
</li>
</ul>
</div>
<div class="toc-group">
<h3><a href="../column_visibility/index.html">Column visibility</a></h3>
<ul class="toc">
<li>
<a href="../column_visibility/simple.html">Basic column visibility</a>
</li>
<li>
<a href="../column_visibility/layout.html">Multi-column layout</a>
</li>
<li>
<a href="../column_visibility/text.html">Internationalisation</a>
</li>
<li>
<a href="../column_visibility/restore.html">Restore column visibility</a>
</li>
<li>
<a href="../column_visibility/columns.html">Select columns</a>
</li>
<li>
<a href="../column_visibility/columnsToggle.html">Visibility toggle buttons</a>
</li>
<li>
<a href="../column_visibility/columnGroups.html">Column groups</a>
</li>
<li>
<a href="../column_visibility/stateSave.html">State saving</a>
</li>
</ul>
</div>
<div class="toc-group">
<h3><a href="../print/index.html">Print</a></h3>
<ul class="toc">
<li>
<a href="../print/simple.html">Print button</a>
</li>
<li>
<a href="../print/message.html">Custom message</a>
</li>
<li>
<a href="../print/columns.html">Export options - column selector</a>
</li>
<li>
<a href="../print/select.html">Export options - row selector</a>
</li>
<li>
<a href="../print/autoPrint.html">Disable auto print</a>
</li>
<li>
<a href="../print/customisation.html">Customisation of the print view window</a>
</li>
</ul>
</div>
<div class="toc-group">
<h3><a href="../api/index.html">API</a></h3>
<ul class="toc">
<li>
<a href="../api/enable.html">Enable / disable</a>
</li>
<li>
<a href="../api/text.html">Dynamic text</a>
</li>
<li>
<a href="../api/addRemove.html">Adding and removing buttons dynamically</a>
</li>
<li>
<a href="../api/group.html">Group selection</a>
</li>
</ul>
</div>
<div class="toc-group">
<h3><a href="../styling/index.html">Styling</a></h3>
<ul class="toc">
<li>
<a href="../styling/bootstrap.html">Bootstrap 3</a>
</li>
<li>
<a href="../styling/bootstrap4.html">Bootstrap 4</a>
</li>
<li>
<a href="../styling/foundation.html">Foundation styling</a>
</li>
<li>
<a href="../styling/jqueryui.html">jQuery UI styling</a>
</li>
<li>
<a href="../styling/semanticui.html">Semantic UI styling</a>
</li>
<li>
<a href="../styling/icons.html">Icons</a>
</li>
</ul>
</div>
</div>
<div class="epilogue">
<p>Please refer to the <a href="http://www.datatables.net">DataTables documentation</a> for full information about its API properties and methods.<br>
Additionally, there are a wide range of <a href="http://www.datatables.net/extensions">extensions</a> and <a href=
"http://www.datatables.net/plug-ins">plug-ins</a> which extend the capabilities of DataTables.</p>
<p class="copyright">DataTables designed and created by <a href="http://www.sprymedia.co.uk">SpryMedia Ltd</a> © 2007-2016<br>
DataTables is licensed under the <a href="http://www.datatables.net/mit">MIT license</a>.</p>
</div>
</div>
</div>
</section>
</body>
</html>