✏️ Editing: complexHeader.html

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<title>Responsive example - Complex headers (rowspan / colspan)</title>
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	// jQuery update a column title from the demo table to contain a long description
	// You would not need to do this in your own code.
	$('#example thead tr:eq(0) th:eq(2)').html("This is a really long column title!");
	
	// Wrap the colspan'ing header cells with a span so they can be positioned
	// absolutely - filling the available space, and no more.
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			<h1>Responsive example <span>Complex headers (rowspan / colspan)</span></h1>

<div class="info">
				<p>This example shows how Responsive can be used with <em>complex headers</em> (i.e. headers that contain <code>colspan</code> attributes for one or more cells).
				As Responsive will removed columns one at a time the cell with the <code>colspan</code> attribute can end up forcing the width of a column, disrupting the flow.
				Rather than removing all columns under the <code>colspan</code> cell, we want to reduce the amount of text that is visible in that cell. This example shows how
				that can be achieved thought a little bit of jQuery and CSS.</p>

<p>We use jQuery to find the header cells which have a <code>colspan</code> attribute and wrap their contents in a <code class="tag" title="HTML tag">span</code>
				tag. That <code class="tag" title="HTML tag">span</code> is then set to <code>position: absolute;</code> using <code>text-overflow: ellipsis</code>. The result is
				that the text of the <code>colspan</code> cell will reduce automatically to fit the available area based on the contents of the column cells below it.</p>

<p>This functionality is not currently built into Responsive. It likely will be for v1.1.</p>
			</div>

<table id="example" class="display nowrap" cellspacing="0" width="100%">
				<thead>
					<tr>
						<th rowspan="2">Name</th>
						<th colspan="2">HR Information</th>
						<th colspan="3">Contact</th>
					</tr>
					<tr>
						<th>Position</th>
						<th>Salary</th>
						<th>Office</th>
						<th>Extn.</th>
						<th>E-mail</th>
					</tr>
				</thead>

<tfoot>
					<tr>
						<th>Name</th>
						<th>Position</th>
						<th>Salary</th>
						<th>Office</th>
						<th>Extn.</th>
						<th>E-mail</th>
					</tr>
				</tfoot>

<tbody>
					<tr>
						<td>Tiger Nixon</td>
						<td>System Architect</td>
						<td>$320,800</td>
						<td>Edinburgh</td>
						<td>5421</td>
						<td>t.nixon@datatables.net</td>
					</tr>
					<tr>
						<td>Garrett Winters</td>
						<td>Accountant</td>
						<td>$170,750</td>
						<td>Tokyo</td>
						<td>8422</td>
						<td>g.winters@datatables.net</td>
					</tr>
					<tr>
						<td>Ashton Cox</td>
						<td>Junior Technical Author</td>
						<td>$86,000</td>
						<td>San Francisco</td>
						<td>1562</td>
						<td>a.cox@datatables.net</td>
					</tr>
					<tr>
						<td>Cedric Kelly</td>
						<td>Senior Javascript Developer</td>
						<td>$433,060</td>
						<td>Edinburgh</td>
						<td>6224</td>
						<td>c.kelly@datatables.net</td>
					</tr>
					<tr>
						<td>Airi Satou</td>
						<td>Accountant</td>
						<td>$162,700</td>
						<td>Tokyo</td>
						<td>5407</td>
						<td>a.satou@datatables.net</td>
					</tr>
					<tr>
						<td>Brielle Williamson</td>
						<td>Integration Specialist</td>
						<td>$372,000</td>
						<td>New York</td>
						<td>4804</td>
						<td>b.williamson@datatables.net</td>
					</tr>
					<tr>
						<td>Herrod Chandler</td>
						<td>Sales Assistant</td>
						<td>$137,500</td>
						<td>San Francisco</td>
						<td>9608</td>
						<td>h.chandler@datatables.net</td>
					</tr>
					<tr>
						<td>Rhona Davidson</td>
						<td>Integration Specialist</td>
						<td>$327,900</td>
						<td>Tokyo</td>
						<td>6200</td>
						<td>r.davidson@datatables.net</td>
					</tr>
					<tr>
						<td>Colleen Hurst</td>
						<td>Javascript Developer</td>
						<td>$205,500</td>
						<td>San Francisco</td>
						<td>2360</td>
						<td>c.hurst@datatables.net</td>
					</tr>
					<tr>
						<td>Sonya Frost</td>
						<td>Software Engineer</td>
						<td>$103,600</td>
						<td>Edinburgh</td>
						<td>1667</td>
						<td>s.frost@datatables.net</td>
					</tr>
					<tr>
						<td>Jena Gaines</td>
						<td>Office Manager</td>
						<td>$90,560</td>
						<td>London</td>
						<td>3814</td>
						<td>j.gaines@datatables.net</td>
					</tr>
					<tr>
						<td>Quinn Flynn</td>
						<td>Support Lead</td>
						<td>$342,000</td>
						<td>Edinburgh</td>
						<td>9497</td>
						<td>q.flynn@datatables.net</td>
					</tr>
					<tr>
						<td>Charde Marshall</td>
						<td>Regional Director</td>
						<td>$470,600</td>
						<td>San Francisco</td>
						<td>6741</td>
						<td>c.marshall@datatables.net</td>
					</tr>
					<tr>
						<td>Haley Kennedy</td>
						<td>Senior Marketing Designer</td>
						<td>$313,500</td>
						<td>London</td>
						<td>3597</td>
						<td>h.kennedy@datatables.net</td>
					</tr>
					<tr>
						<td>Tatyana Fitzpatrick</td>
						<td>Regional Director</td>
						<td>$385,750</td>
						<td>London</td>
						<td>1965</td>
						<td>t.fitzpatrick@datatables.net</td>
					</tr>
					<tr>
						<td>Michael Silva</td>
						<td>Marketing Designer</td>
						<td>$198,500</td>
						<td>London</td>
						<td>1581</td>
						<td>m.silva@datatables.net</td>
					</tr>
					<tr>
						<td>Paul Byrd</td>
						<td>Chief Financial Officer (CFO)</td>
						<td>$725,000</td>
						<td>New York</td>
						<td>3059</td>
						<td>p.byrd@datatables.net</td>
					</tr>
					<tr>
						<td>Gloria Little</td>
						<td>Systems Administrator</td>
						<td>$237,500</td>
						<td>New York</td>
						<td>1721</td>
						<td>g.little@datatables.net</td>
					</tr>
					<tr>
						<td>Bradley Greer</td>
						<td>Software Engineer</td>
						<td>$132,000</td>
						<td>London</td>
						<td>2558</td>
						<td>b.greer@datatables.net</td>
					</tr>
					<tr>
						<td>Dai Rios</td>
						<td>Personnel Lead</td>
						<td>$217,500</td>
						<td>Edinburgh</td>
						<td>2290</td>
						<td>d.rios@datatables.net</td>
					</tr>
					<tr>
						<td>Jenette Caldwell</td>
						<td>Development Lead</td>
						<td>$345,000</td>
						<td>New York</td>
						<td>1937</td>
						<td>j.caldwell@datatables.net</td>
					</tr>
					<tr>
						<td>Yuri Berry</td>
						<td>Chief Marketing Officer (CMO)</td>
						<td>$675,000</td>
						<td>New York</td>
						<td>6154</td>
						<td>y.berry@datatables.net</td>
					</tr>
					<tr>
						<td>Caesar Vance</td>
						<td>Pre-Sales Support</td>
						<td>$106,450</td>
						<td>New York</td>
						<td>8330</td>
						<td>c.vance@datatables.net</td>
					</tr>
					<tr>
						<td>Doris Wilder</td>
						<td>Sales Assistant</td>
						<td>$85,600</td>
						<td>Sidney</td>
						<td>3023</td>
						<td>d.wilder@datatables.net</td>
					</tr>
					<tr>
						<td>Angelica Ramos</td>
						<td>Chief Executive Officer (CEO)</td>
						<td>$1,200,000</td>
						<td>London</td>
						<td>5797</td>
						<td>a.ramos@datatables.net</td>
					</tr>
					<tr>
						<td>Gavin Joyce</td>
						<td>Developer</td>
						<td>$92,575</td>
						<td>Edinburgh</td>
						<td>8822</td>
						<td>g.joyce@datatables.net</td>
					</tr>
					<tr>
						<td>Jennifer Chang</td>
						<td>Regional Director</td>
						<td>$357,650</td>
						<td>Singapore</td>
						<td>9239</td>
						<td>j.chang@datatables.net</td>
					</tr>
					<tr>
						<td>Brenden Wagner</td>
						<td>Software Engineer</td>
						<td>$206,850</td>
						<td>San Francisco</td>
						<td>1314</td>
						<td>b.wagner@datatables.net</td>
					</tr>
					<tr>
						<td>Fiona Green</td>
						<td>Chief Operating Officer (COO)</td>
						<td>$850,000</td>
						<td>San Francisco</td>
						<td>2947</td>
						<td>f.green@datatables.net</td>
					</tr>
					<tr>
						<td>Shou Itou</td>
						<td>Regional Marketing</td>
						<td>$163,000</td>
						<td>Tokyo</td>
						<td>8899</td>
						<td>s.itou@datatables.net</td>
					</tr>
					<tr>
						<td>Michelle House</td>
						<td>Integration Specialist</td>
						<td>$95,400</td>
						<td>Sidney</td>
						<td>2769</td>
						<td>m.house@datatables.net</td>
					</tr>
					<tr>
						<td>Suki Burks</td>
						<td>Developer</td>
						<td>$114,500</td>
						<td>London</td>
						<td>6832</td>
						<td>s.burks@datatables.net</td>
					</tr>
					<tr>
						<td>Prescott Bartlett</td>
						<td>Technical Author</td>
						<td>$145,000</td>
						<td>London</td>
						<td>3606</td>
						<td>p.bartlett@datatables.net</td>
					</tr>
					<tr>
						<td>Gavin Cortez</td>
						<td>Team Leader</td>
						<td>$235,500</td>
						<td>San Francisco</td>
						<td>2860</td>
						<td>g.cortez@datatables.net</td>
					</tr>
					<tr>
						<td>Martena Mccray</td>
						<td>Post-Sales support</td>
						<td>$324,050</td>
						<td>Edinburgh</td>
						<td>8240</td>
						<td>m.mccray@datatables.net</td>
					</tr>
					<tr>
						<td>Unity Butler</td>
						<td>Marketing Designer</td>
						<td>$85,675</td>
						<td>San Francisco</td>
						<td>5384</td>
						<td>u.butler@datatables.net</td>
					</tr>
					<tr>
						<td>Howard Hatfield</td>
						<td>Office Manager</td>
						<td>$164,500</td>
						<td>San Francisco</td>
						<td>7031</td>
						<td>h.hatfield@datatables.net</td>
					</tr>
					<tr>
						<td>Hope Fuentes</td>
						<td>Secretary</td>
						<td>$109,850</td>
						<td>San Francisco</td>
						<td>6318</td>
						<td>h.fuentes@datatables.net</td>
					</tr>
					<tr>
						<td>Vivian Harrell</td>
						<td>Financial Controller</td>
						<td>$452,500</td>
						<td>San Francisco</td>
						<td>9422</td>
						<td>v.harrell@datatables.net</td>
					</tr>
					<tr>
						<td>Timothy Mooney</td>
						<td>Office Manager</td>
						<td>$136,200</td>
						<td>London</td>
						<td>7580</td>
						<td>t.mooney@datatables.net</td>
					</tr>
					<tr>
						<td>Jackson Bradshaw</td>
						<td>Director</td>
						<td>$645,750</td>
						<td>New York</td>
						<td>1042</td>
						<td>j.bradshaw@datatables.net</td>
					</tr>
					<tr>
						<td>Olivia Liang</td>
						<td>Support Engineer</td>
						<td>$234,500</td>
						<td>Singapore</td>
						<td>2120</td>
						<td>o.liang@datatables.net</td>
					</tr>
					<tr>
						<td>Bruno Nash</td>
						<td>Software Engineer</td>
						<td>$163,500</td>
						<td>London</td>
						<td>6222</td>
						<td>b.nash@datatables.net</td>
					</tr>
					<tr>
						<td>Sakura Yamamoto</td>
						<td>Support Engineer</td>
						<td>$139,575</td>
						<td>Tokyo</td>
						<td>9383</td>
						<td>s.yamamoto@datatables.net</td>
					</tr>
					<tr>
						<td>Thor Walton</td>
						<td>Developer</td>
						<td>$98,540</td>
						<td>New York</td>
						<td>8327</td>
						<td>t.walton@datatables.net</td>
					</tr>
					<tr>
						<td>Finn Camacho</td>
						<td>Support Engineer</td>
						<td>$87,500</td>
						<td>San Francisco</td>
						<td>2927</td>
						<td>f.camacho@datatables.net</td>
					</tr>
					<tr>
						<td>Serge Baldwin</td>
						<td>Data Coordinator</td>
						<td>$138,575</td>
						<td>Singapore</td>
						<td>8352</td>
						<td>s.baldwin@datatables.net</td>
					</tr>
					<tr>
						<td>Zenaida Frank</td>
						<td>Software Engineer</td>
						<td>$125,250</td>
						<td>New York</td>
						<td>7439</td>
						<td>z.frank@datatables.net</td>
					</tr>
					<tr>
						<td>Zorita Serrano</td>
						<td>Software Engineer</td>
						<td>$115,000</td>
						<td>San Francisco</td>
						<td>4389</td>
						<td>z.serrano@datatables.net</td>
					</tr>
					<tr>
						<td>Jennifer Acosta</td>
						<td>Junior Javascript Developer</td>
						<td>$75,650</td>
						<td>Edinburgh</td>
						<td>3431</td>
						<td>j.acosta@datatables.net</td>
					</tr>
					<tr>
						<td>Cara Stevens</td>
						<td>Sales Assistant</td>
						<td>$145,600</td>
						<td>New York</td>
						<td>3990</td>
						<td>c.stevens@datatables.net</td>
					</tr>
					<tr>
						<td>Hermione Butler</td>
						<td>Regional Director</td>
						<td>$356,250</td>
						<td>London</td>
						<td>1016</td>
						<td>h.butler@datatables.net</td>
					</tr>
					<tr>
						<td>Lael Greer</td>
						<td>Systems Administrator</td>
						<td>$103,500</td>
						<td>London</td>
						<td>6733</td>
						<td>l.greer@datatables.net</td>
					</tr>
					<tr>
						<td>Jonas Alexander</td>
						<td>Developer</td>
						<td>$86,500</td>
						<td>San Francisco</td>
						<td>8196</td>
						<td>j.alexander@datatables.net</td>
					</tr>
					<tr>
						<td>Shad Decker</td>
						<td>Regional Director</td>
						<td>$183,000</td>
						<td>Edinburgh</td>
						<td>6373</td>
						<td>s.decker@datatables.net</td>
					</tr>
					<tr>
						<td>Michael Bruce</td>
						<td>Javascript Developer</td>
						<td>$183,000</td>
						<td>Singapore</td>
						<td>5384</td>
						<td>m.bruce@datatables.net</td>
					</tr>
					<tr>
						<td>Donna Snider</td>
						<td>Customer Support</td>
						<td>$112,000</td>
						<td>New York</td>
						<td>4226</td>
						<td>d.snider@datatables.net</td>
					</tr>
				</tbody>
			</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() {
	// jQuery update a column title from the demo table to contain a long description
	// You would not need to do this in your own code.
	$('#example thead tr:eq(0) th:eq(2)').html(&quot;This is a really long column title!&quot;);
	
	// Wrap the colspan'ing header cells with a span so they can be positioned
	// absolutely - filling the available space, and no more.
	$('#example thead th[colspan]').wrapInner( '&lt;span/&gt;' ).append( '&amp;nbsp;' );

// Standard initialisation
	$('#example').DataTable( {
		responsive: true,
		paging: false
	} );
} );</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="../../../../media/js/jquery.js">../../../../media/js/jquery.js</a></li>
						<li><a href="../../../../media/js/jquery.dataTables.js">../../../../media/js/jquery.dataTables.js</a></li>
						<li><a href="../../js/dataTables.responsive.js">../../js/dataTables.responsive.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">th {
		position: relative;
		min-height: 41px;
	} 
	span {
		display: block;
		position: absolute;
		left: 0;
		right: 0;
		white-space: nowrap;
		text-overflow: ellipsis;
		overflow: hidden;
	}</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/dataTables.responsive.css">../../css/dataTables.responsive.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>

<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/className.html">Class name</a></li>
							<li><a href="../initialisation/option.html">Configuration option</a></li>
							<li><a href="../initialisation/new.html">`new` constructor</a></li>
							<li><a href="../initialisation/ajax.html">Ajax data</a></li>
							<li><a href="../initialisation/default.html">Default initialisation</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 styling</a></li>
							<li><a href="../styling/foundation.html">Foundation styling</a></li>
							<li><a href="../styling/scrolling.html">Vertical scrolling</a></li>
							<li><a href="../styling/compact.html">Compact styling</a></li>
						</ul>
					</div>

<div class="toc-group">
						<h3><a href="./index.html">Display control</a></h3>
						<ul class="toc active">
							<li><a href="./auto.html">Automatic column hiding</a></li>
							<li><a href="./classes.html">Class control</a></li>
							<li><a href="./init-classes.html">Assigned class control</a></li>
							<li><a href="./fixedHeader.html">With FixedHeader</a></li>
							<li class="active"><a href="./complexHeader.html">Complex headers (rowspan / colspan)</a></li>
						</ul>
					</div>

<div class="toc-group">
						<h3><a href="../child-rows/index.html">Child rows</a></h3>
						<ul class="toc">
							<li><a href="../child-rows/disable-child-rows.html">Disable child rows</a></li>
							<li><a href="../child-rows/column-control.html">Column controlled child rows</a></li>
							<li><a href="../child-rows/right-column.html">Column control - right</a></li>
							<li><a href="../child-rows/whole-row-control.html">Whole row child row control</a></li>
							<li><a href="../child-rows/custom-renderer.html">Custom child row renderer</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/extras">extras</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> &#169; 2007-2015<br>
					DataTables is licensed under the <a href="http://www.datatables.net/mit">MIT license</a>.</p>
				</div>
			</div>
		</div>
	</section>
</body>
</html>

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