Pavlo Chechehov
Reputation: 432
Expand/collapse row grouping by main row?
I use datatables plugin to grouping row and want to collapse/expand sub-rows when clicking to the main row. Example on Jsfiddle and picture: Jsfiddle example
How it looks like
and when click on main row then all rows between this and next main row should collapse.
When I was searching some informantion about this, I found good example, but it's not work properly with datatables js plugin CodepenExemple
$(document).ready(function() {
var groupColumn = 2;
var table = $('#example').DataTable({
"columnDefs": [{
"visible": false,
"targets": groupColumn
}],
"order": [
[groupColumn, 'asc']
],
"displayLength": 25,
"drawCallback": function(settings) {
var api = this.api();
var rows = api.rows({
page: 'current'
}).nodes();
console.log(typeof rows);
debugger;
/* rows.forEach(function(node) {
console.log("rows =" + node);
}); */
var last = null;
api.column(groupColumn, {
page: 'current'
}).data().each(function(group, i) {
if (last !== group) {
$(rows).eq(i).before(
'<tr class="group"><td colspan="5">' + group + '</td></tr>'
);
last = group;
}
});
}
});
// Order by the grouping
$('#example tbody').on('click', function({
target
}) {
if (target.parentNode.className !== 'group') return;
//console.log($(this).find('[role=row]'))
$(this).find('[role=row]').slideToggle()
});
});tr.group,
tr.group:hover {
background-color: #ddd !important;
}<link href="https://cdn.datatables.net/1.10.19/css/jquery.dataTables.min.css" rel="stylesheet"/>
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<table id="example" class="display" style="width:100%">
<thead>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</thead>
<tbody>
<tr>
<td>Tiger Nixon</td>
<td>System Architect</td>
<td>Edinburgh</td>
<td>61</td>
<td>2011/04/25</td>
<td>$320,800</td>
</tr>
<tr>
<td>Garrett Winters</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>63</td>
<td>2011/07/25</td>
<td>$170,750</td>
</tr>
<tr>
<td>Ashton Cox</td>
<td>Junior Technical Author</td>
<td>San Francisco</td>
<td>66</td>
<td>2009/01/12</td>
<td>$86,000</td>
</tr>
<tr>
<td>Cedric Kelly</td>
<td>Senior Javascript Developer</td>
<td>Edinburgh</td>
<td>22</td>
<td>2012/03/29</td>
<td>$433,060</td>
</tr>
<tr>
<td>Airi Satou</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>33</td>
<td>2008/11/28</td>
<td>$162,700</td>
</tr>
<tr>
<td>Brielle Williamson</td>
<td>Integration Specialist</td>
<td>New York</td>
<td>61</td>
<td>2012/12/02</td>
<td>$372,000</td>
</tr>
<tr>
<td>Herrod Chandler</td>
<td>Sales Assistant</td>
<td>San Francisco</td>
<td>59</td>
<td>2012/08/06</td>
<td>$137,500</td>
</tr>
<tr>
<td>Rhona Davidson</td>
<td>Integration Specialist</td>
<td>Tokyo</td>
<td>55</td>
<td>2010/10/14</td>
<td>$327,900</td>
</tr>
<tr>
<td>Colleen Hurst</td>
<td>Javascript Developer</td>
<td>San Francisco</td>
<td>39</td>
<td>2009/09/15</td>
<td>$205,500</td>
</tr>
<tr>
<td>Sonya Frost</td>
<td>Software Engineer</td>
<td>Edinburgh</td>
<td>23</td>
<td>2008/12/13</td>
<td>$103,600</td>
</tr>
<tr>
<td>Jena Gaines</td>
<td>Office Manager</td>
<td>London</td>
<td>30</td>
<td>2008/12/19</td>
<td>$90,560</td>
</tr>
<tr>
<td>Quinn Flynn</td>
<td>Support Lead</td>
<td>Edinburgh</td>
<td>22</td>
<td>2013/03/03</td>
<td>$342,000</td>
</tr>
<tr>
<td>Charde Marshall</td>
<td>Regional Director</td>
<td>San Francisco</td>
<td>36</td>
<td>2008/10/16</td>
<td>$470,600</td>
</tr>
<tr>
<td>Haley Kennedy</td>
<td>Senior Marketing Designer</td>
<td>London</td>
<td>43</td>
<td>2012/12/18</td>
<td>$313,500</td>
</tr>
<tr>
<td>Tatyana Fitzpatrick</td>
<td>Regional Director</td>
<td>London</td>
<td>19</td>
<td>2010/03/17</td>
<td>$385,750</td>
</tr>
<tr>
<td>Michael Silva</td>
<td>Marketing Designer</td>
<td>London</td>
<td>66</td>
<td>2012/11/27</td>
<td>$198,500</td>
</tr>
</tbody>
</table>
<script src="https://cdn.datatables.net/1.10.19/js/jquery.dataTables.min.js"></script>Upvotes: 1
Views: 4099
Answers (3)
sebahard
Reputation: 51
the same but with more agility (pure javavascript)
$('#tableEquipos tbody').on('click', function({target}) {
if (target.parentNode.className !== 'group') return;
var startElement = target.parentNode.nextSibling
while(startElement && startElement.getAttribute('role') === 'row'){
startElement.style.display = !startElement.style.display ? 'none' : ''
startElement = startElement.nextSibling
}
});
Upvotes: 0
gaetanoM
Reputation: 42054
A simplified solution can be based on .nextUntil():
$(target.parentNode).nextUntil(':not([role=row])').slideToggle()
var groupColumn = 2;
var table = $('#example').DataTable({
"columnDefs": [{
"visible": false,
"targets": groupColumn
}],
"order": [
[groupColumn, 'asc']
],
"displayLength": 25,
"drawCallback": function(settings) {
var api = this.api();
var rows = api.rows({
page: 'current'
}).nodes();
console.log(typeof rows);
//debugger;
/* rows.forEach(function(node) {
console.log("rows =" + node);
}); */
var last = null;
api.column(groupColumn, {
page: 'current'
}).data().each(function(group, i) {
if (last !== group) {
$(rows).eq(i).before(
'<tr class="group"><td colspan="5">' + group + '</td></tr>'
);
last = group;
}
});
}
});
// Order by the grouping
$('#example tbody').on('click', function({target}) {
if (target.parentNode.className !== 'group') return;
//console.log($(this).find('[role=row]'))
$(target.parentNode).nextUntil(':not([role=row])').slideToggle()
});tr.group,
tr.group:hover {
background-color: #ddd !important;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.datatables.net/1.10.19/js/jquery.dataTables.min.js"></script>
<link rel="stylesheet" href="https://cdn.datatables.net/1.10.19/css/jquery.dataTables.min.css">
<table id="example" class="display" style="width:100%">
<thead>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</thead>
<tbody>
<tr>
<td>Tiger Nixon</td>
<td>System Architect</td>
<td>Edinburgh</td>
<td>61</td>
<td>2011/04/25</td>
<td>$320,800</td>
</tr>
<tr>
<td>Garrett Winters</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>63</td>
<td>2011/07/25</td>
<td>$170,750</td>
</tr>
<tr>
<td>Ashton Cox</td>
<td>Junior Technical Author</td>
<td>San Francisco</td>
<td>66</td>
<td>2009/01/12</td>
<td>$86,000</td>
</tr>
<tr>
<td>Cedric Kelly</td>
<td>Senior Javascript Developer</td>
<td>Edinburgh</td>
<td>22</td>
<td>2012/03/29</td>
<td>$433,060</td>
</tr>
<tr>
<td>Airi Satou</td>
<td>Accountant</td>
<td>Tokyo</td>
<td>33</td>
<td>2008/11/28</td>
<td>$162,700</td>
</tr>
<tr>
<td>Brielle Williamson</td>
<td>Integration Specialist</td>
<td>New York</td>
<td>61</td>
<td>2012/12/02</td>
<td>$372,000</td>
</tr>
<tr>
<td>Herrod Chandler</td>
<td>Sales Assistant</td>
<td>San Francisco</td>
<td>59</td>
<td>2012/08/06</td>
<td>$137,500</td>
</tr>
<tr>
<td>Rhona Davidson</td>
<td>Integration Specialist</td>
<td>Tokyo</td>
<td>55</td>
<td>2010/10/14</td>
<td>$327,900</td>
</tr>
<tr>
<td>Colleen Hurst</td>
<td>Javascript Developer</td>
<td>San Francisco</td>
<td>39</td>
<td>2009/09/15</td>
<td>$205,500</td>
</tr>
<tr>
<td>Sonya Frost</td>
<td>Software Engineer</td>
<td>Edinburgh</td>
<td>23</td>
<td>2008/12/13</td>
<td>$103,600</td>
</tr>
<tr>
<td>Jena Gaines</td>
<td>Office Manager</td>
<td>London</td>
<td>30</td>
<td>2008/12/19</td>
<td>$90,560</td>
</tr>
<tr>
<td>Quinn Flynn</td>
<td>Support Lead</td>
<td>Edinburgh</td>
<td>22</td>
<td>2013/03/03</td>
<td>$342,000</td>
</tr>
<tr>
<td>Charde Marshall</td>
<td>Regional Director</td>
<td>San Francisco</td>
<td>36</td>
<td>2008/10/16</td>
<td>$470,600</td>
</tr>
<tr>
<td>Haley Kennedy</td>
<td>Senior Marketing Designer</td>
<td>London</td>
<td>43</td>
<td>2012/12/18</td>
<td>$313,500</td>
</tr>
<tr>
<td>Tatyana Fitzpatrick</td>
<td>Regional Director</td>
<td>London</td>
<td>19</td>
<td>2010/03/17</td>
<td>$385,750</td>
</tr>
<tr>
<td>Michael Silva</td>
<td>Marketing Designer</td>
<td>London</td>
<td>66</td>
<td>2012/11/27</td>
<td>$198,500</td>
</tr>
</tbody>
</table>Upvotes: 4
DontVoteMeDown
Reputation: 21465
A simple way for achieving that is:
let $next = $(target).parent().next();
while ($next.length && $next.is('[role=row]')) {
$next.slideToggle();
$next = $next.next();
};
Upvotes: 1
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