Désactiver le tri sur la dernière colonne lors de l'utilisation de jQuery DataTables
J'utilise jQuery DataTables dans un projet et j'aimerais savoir comment désactiver le tri pour la dernière colonne. Je veux mettre en œuvre ce site à l'échelle.
En ce moment j'ai le code suivant:
<!-- jQuery DataTable -->
<script src="../assets/js/plugins/dataTables/jquery.datatables.min.js"></script>
<script>
/* Default class modification */
$.extend( $.fn.dataTableExt.oStdClasses, {
"sWrapper": "dataTables_wrapper form-inline"
} );
/* API method to get paging information */
$.fn.dataTableExt.oApi.fnPagingInfo = function ( oSettings )
{
return {
"iStart": oSettings._iDisplayStart,
"iEnd": oSettings.fnDisplayEnd(),
"iLength": oSettings._iDisplayLength,
"iTotal": oSettings.fnRecordsTotal(),
"iFilteredTotal": oSettings.fnRecordsDisplay(),
"iPage": Math.ceil( oSettings._iDisplayStart / oSettings._iDisplayLength ),
"iTotalPages": Math.ceil( oSettings.fnRecordsDisplay() / oSettings._iDisplayLength )
};
}
/* Bootstrap style pagination control */
$.extend( $.fn.dataTableExt.oPagination, {
"bootstrap": {
"fnInit": function( oSettings, nPaging, fnDraw ) {
var oLang = oSettings.oLanguage.oPaginate;
var fnClickHandler = function ( e ) {
e.preventDefault();
if ( oSettings.oApi._fnPageChange(oSettings, e.data.action) ) {
fnDraw( oSettings );
}
};
$(nPaging).addClass('pagination').append(
'<ul>'+
'<li class="prev disabled"><a href="#">← '+oLang.sPrevious+'</a></li>'+
'<li class="next disabled"><a href="#">'+oLang.sNext+' → </a></li>'+
'</ul>'
);
var els = $('a', nPaging);
$(els[0]).bind( 'click.DT', { action: "previous" }, fnClickHandler );
$(els[1]).bind( 'click.DT', { action: "next" }, fnClickHandler );
},
"fnUpdate": function ( oSettings, fnDraw ) {
var iListLength = 5;
var oPaging = oSettings.oInstance.fnPagingInfo();
var an = oSettings.aanFeatures.p;
var i, j, sClass, iStart, iEnd, iHalf=Math.floor(iListLength/2);
if ( oPaging.iTotalPages < iListLength) {
iStart = 1;
iEnd = oPaging.iTotalPages;
}
else if ( oPaging.iPage <= iHalf ) {
iStart = 1;
iEnd = iListLength;
} else if ( oPaging.iPage >= (oPaging.iTotalPages-iHalf) ) {
iStart = oPaging.iTotalPages - iListLength + 1;
iEnd = oPaging.iTotalPages;
} else {
iStart = oPaging.iPage - iHalf + 1;
iEnd = iStart + iListLength - 1;
}
for ( i=0, iLen=an.length ; i<iLen ; i++ ) {
// Remove the middle elements
$('li:gt(0)', an[i]).filter(':not(:last)').remove();
// Add the new list items and their event handlers
for ( j=iStart ; j<=iEnd ; j++ ) {
sClass = (j==oPaging.iPage+1) ? 'class="active"' : '';
$('<li '+sClass+'><a href="#">'+j+'</a></li>')
.insertBefore( $('li:last', an[i])[0] )
.bind('click', function (e) {
e.preventDefault();
oSettings._iDisplayStart = (parseInt($('a', this).text(),10)-1) * oPaging.iLength;
fnDraw( oSettings );
} );
}
// Add / remove disabled classes from the static elements
if ( oPaging.iPage === 0 ) {
$('li:first', an[i]).addClass('disabled');
} else {
$('li:first', an[i]).removeClass('disabled');
}
if ( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) {
$('li:last', an[i]).addClass('disabled');
} else {
$('li:last', an[i]).removeClass('disabled');
}
}
}
}
});
/* Show/hide table column */
function dtShowHideCol( iCol ) {
var oTable = $('#example-2').dataTable();
var bVis = oTable.fnSettings().aoColumns[iCol].bVisible;
oTable.fnSetColumnVis( iCol, bVis ? false : true );
};
/* Table #example */
$(document).ready(function() {
$('.datatable').dataTable( {
"sDom": "<'row'<'span6'l><'span6'f>r>t<'row'<'span6'i><'span6'p>>",
"sPaginationType": "bootstrap",
"oLanguage": {
"sLengthMenu": "_MENU_ records per page"
}
});
$('.datatable-controls').on('click','li input',function(){
dtShowHideCol( $(this).val() );
})
});
</script>
Le paramètre aTargets de aoColumnDefs vous permet d'indiquer des index décalés à partir de la droite (utilisez un nombre négatif) ainsi que de la gauche. Alors tu pourrais faire:
aoColumnDefs: [
{
bSortable: false,
aTargets: [ -1 ]
}
]
La nouvelle API équivalente (pour DataTables 1.10+) serait:
columnDefs: [
{ orderable: false, targets: -1 }
]
Je voudrais développer la réponse actuelle.
Le bon moyen est d'utiliser aoColumnDefs comme mentionné.
La valeur par défaut du paramètre bSortable est true (pour chaque colonne).
Vous avez 2 options ...
Par index:
var table = $('#example').DataTable({
'aoColumnDefs': [{
'bSortable': false,
'aTargets': [-1] /* 1st one, start by the right */
}]
});
Par classe:
var table = $('#example').DataTable({
'aoColumnDefs': [{
'bSortable': false,
'aTargets': ['nosort']
}]
});
Ajout de la classe sur le <th>:
<table>
<thead>
<tr>
<th>Foo</th>
<th>Bar</th>
<th class="nosort">Baz</th>
</tr>
</thead>
<tbody>...</tbody>
</table>
Lire ici
$('#example').dataTable({
"aoColumns": [
null,
null,
{ "bSortable": false }, // <-- disable sorting for column 3
null
]
});
http://datatables.net/usage/columns sous bSortableVous pouvez spécifier les colonnes à désactiver à l'aide de aoColumnDefs et aTargets
$('#example').dataTable({
"aoColumnDefs": [
{
"bSortable": false,
"aTargets": [ -1 ] // <-- gets last column and turns off sorting
}
]
});
Vous pouvez utiliser l'attribut de données data-orderable="false".
<th data-orderable="false">Salary</th>
$(document).ready(function() {
$('#example').DataTable()
});<link rel="stylesheet" href="https://cdn.datatables.net/1.10.16/css/dataTables.bootstrap4.min.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.datatables.net/1.10.16/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/1.10.16/js/dataTables.bootstrap4.min.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 data-orderable="false">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>
<tr>
<td>Paul Byrd</td>
<td>Chief Financial Officer (CFO)</td>
<td>New York</td>
<td>64</td>
<td>2010/06/09</td>
<td>$725,000</td>
</tr>
<tr>
<td>Gloria Little</td>
<td>Systems Administrator</td>
<td>New York</td>
<td>59</td>
<td>2009/04/10</td>
<td>$237,500</td>
</tr>
<tr>
<td>Bradley Greer</td>
<td>Software Engineer</td>
<td>London</td>
<td>41</td>
<td>2012/10/13</td>
<td>$132,000</td>
</tr>
<tr>
<td>Dai Rios</td>
<td>Personnel Lead</td>
<td>Edinburgh</td>
<td>35</td>
<td>2012/09/26</td>
<td>$217,500</td>
</tr>
<tr>
<td>Jenette Caldwell</td>
<td>Development Lead</td>
<td>New York</td>
<td>30</td>
<td>2011/09/03</td>
<td>$345,000</td>
</tr>
<tr>
<td>Yuri Berry</td>
<td>Chief Marketing Officer (CMO)</td>
<td>New York</td>
<td>40</td>
<td>2009/06/25</td>
<td>$675,000</td>
</tr>
<tr>
<td>Caesar Vance</td>
<td>Pre-Sales Support</td>
<td>New York</td>
<td>21</td>
<td>2011/12/12</td>
<td>$106,450</td>
</tr>
<tr>
<td>Doris Wilder</td>
<td>Sales Assistant</td>
<td>Sidney</td>
<td>23</td>
<td>2010/09/20</td>
<td>$85,600</td>
</tr>
<tr>
<td>Angelica Ramos</td>
<td>Chief Executive Officer (CEO)</td>
<td>London</td>
<td>47</td>
<td>2009/10/09</td>
<td>$1,200,000</td>
</tr>
<tr>
<td>Gavin Joyce</td>
<td>Developer</td>
<td>Edinburgh</td>
<td>42</td>
<td>2010/12/22</td>
<td>$92,575</td>
</tr>
<tr>
<td>Jennifer Chang</td>
<td>Regional Director</td>
<td>Singapore</td>
<td>28</td>
<td>2010/11/14</td>
<td>$357,650</td>
</tr>
<tr>
<td>Brenden Wagner</td>
<td>Software Engineer</td>
<td>San Francisco</td>
<td>28</td>
<td>2011/06/07</td>
<td>$206,850</td>
</tr>
<tr>
<td>Fiona Green</td>
<td>Chief Operating Officer (COO)</td>
<td>San Francisco</td>
<td>48</td>
<td>2010/03/11</td>
<td>$850,000</td>
</tr>
<tr>
<td>Shou Itou</td>
<td>Regional Marketing</td>
<td>Tokyo</td>
<td>20</td>
<td>2011/08/14</td>
<td>$163,000</td>
</tr>
<tr>
<td>Michelle House</td>
<td>Integration Specialist</td>
<td>Sidney</td>
<td>37</td>
<td>2011/06/02</td>
<td>$95,400</td>
</tr>
<tr>
<td>Suki Burks</td>
<td>Developer</td>
<td>London</td>
<td>53</td>
<td>2009/10/22</td>
<td>$114,500</td>
</tr>
<tr>
<td>Prescott Bartlett</td>
<td>Technical Author</td>
<td>London</td>
<td>27</td>
<td>2011/05/07</td>
<td>$145,000</td>
</tr>
<tr>
<td>Gavin Cortez</td>
<td>Team Leader</td>
<td>San Francisco</td>
<td>22</td>
<td>2008/10/26</td>
<td>$235,500</td>
</tr>
<tr>
<td>Martena Mccray</td>
<td>Post-Sales support</td>
<td>Edinburgh</td>
<td>46</td>
<td>2011/03/09</td>
<td>$324,050</td>
</tr>
<tr>
<td>Unity Butler</td>
<td>Marketing Designer</td>
<td>San Francisco</td>
<td>47</td>
<td>2009/12/09</td>
<td>$85,675</td>
</tr>
<tr>
<td>Howard Hatfield</td>
<td>Office Manager</td>
<td>San Francisco</td>
<td>51</td>
<td>2008/12/16</td>
<td>$164,500</td>
</tr>
<tr>
<td>Hope Fuentes</td>
<td>Secretary</td>
<td>San Francisco</td>
<td>41</td>
<td>2010/02/12</td>
<td>$109,850</td>
</tr>
<tr>
<td>Vivian Harrell</td>
<td>Financial Controller</td>
<td>San Francisco</td>
<td>62</td>
<td>2009/02/14</td>
<td>$452,500</td>
</tr>
<tr>
<td>Timothy Mooney</td>
<td>Office Manager</td>
<td>London</td>
<td>37</td>
<td>2008/12/11</td>
<td>$136,200</td>
</tr>
<tr>
<td>Jackson Bradshaw</td>
<td>Director</td>
<td>New York</td>
<td>65</td>
<td>2008/09/26</td>
<td>$645,750</td>
</tr>
<tr>
<td>Olivia Liang</td>
<td>Support Engineer</td>
<td>Singapore</td>
<td>64</td>
<td>2011/02/03</td>
<td>$234,500</td>
</tr>
<tr>
<td>Bruno Nash</td>
<td>Software Engineer</td>
<td>London</td>
<td>38</td>
<td>2011/05/03</td>
<td>$163,500</td>
</tr>
<tr>
<td>Sakura Yamamoto</td>
<td>Support Engineer</td>
<td>Tokyo</td>
<td>37</td>
<td>2009/08/19</td>
<td>$139,575</td>
</tr>
<tr>
<td>Thor Walton</td>
<td>Developer</td>
<td>New York</td>
<td>61</td>
<td>2013/08/11</td>
<td>$98,540</td>
</tr>
<tr>
<td>Finn Camacho</td>
<td>Support Engineer</td>
<td>San Francisco</td>
<td>47</td>
<td>2009/07/07</td>
<td>$87,500</td>
</tr>
<tr>
<td>Serge Baldwin</td>
<td>Data Coordinator</td>
<td>Singapore</td>
<td>64</td>
<td>2012/04/09</td>
<td>$138,575</td>
</tr>
<tr>
<td>Zenaida Frank</td>
<td>Software Engineer</td>
<td>New York</td>
<td>63</td>
<td>2010/01/04</td>
<td>$125,250</td>
</tr>
<tr>
<td>Zorita Serrano</td>
<td>Software Engineer</td>
<td>San Francisco</td>
<td>56</td>
<td>2012/06/01</td>
<td>$115,000</td>
</tr>
<tr>
<td>Jennifer Acosta</td>
<td>Junior Javascript Developer</td>
<td>Edinburgh</td>
<td>43</td>
<td>2013/02/01</td>
<td>$75,650</td>
</tr>
<tr>
<td>Cara Stevens</td>
<td>Sales Assistant</td>
<td>New York</td>
<td>46</td>
<td>2011/12/06</td>
<td>$145,600</td>
</tr>
<tr>
<td>Hermione Butler</td>
<td>Regional Director</td>
<td>London</td>
<td>47</td>
<td>2011/03/21</td>
<td>$356,250</td>
</tr>
<tr>
<td>Lael Greer</td>
<td>Systems Administrator</td>
<td>London</td>
<td>21</td>
<td>2009/02/27</td>
<td>$103,500</td>
</tr>
<tr>
<td>Jonas Alexander</td>
<td>Developer</td>
<td>San Francisco</td>
<td>30</td>
<td>2010/07/14</td>
<td>$86,500</td>
</tr>
<tr>
<td>Shad Decker</td>
<td>Regional Director</td>
<td>Edinburgh</td>
<td>51</td>
<td>2008/11/13</td>
<td>$183,000</td>
</tr>
<tr>
<td>Michael Bruce</td>
<td>Javascript Developer</td>
<td>Singapore</td>
<td>29</td>
<td>2011/06/27</td>
<td>$183,000</td>
</tr>
<tr>
<td>Donna Snider</td>
<td>Customer Support</td>
<td>New York</td>
<td>27</td>
<td>2011/01/25</td>
<td>$112,000</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th>Start date</th>
<th>Salary</th>
</tr>
</tfoot>
</table>A partir de la v1.10.5, DataTables peut également utiliser les options d'initialisation lues à partir de Attributs de données HTML5 *. Cela fournit un mécanisme pour définir les options directement dans votre HTML, plutôt que d'utiliser Javascript.
Sur DataTable 1.9.x:
$('.dataTable').dataTable({
'aoColumnDefs': [{
'bSortable': false,
'aTargets': [-1], /* 1st colomn, starting from the right */
}]
});
Alors que sur 1.10.x
$('.dataTable').dataTable({
columnDefs: [{ orderable: false, "targets": -1 }] /* -1 = 1st colomn, starting from the right */
});
C'est un travail pour moi - vous pouvez essayer ceci
dataTable ({
"paging": true,
"ordering": false,
"info": true,
})
C’est un travail parfait pour moi si vous n’autorisez pas le tri de la première colonne, puis utilisez
<script>
$(document).ready(function () {
$('#example2').DataTable({
'order':[],
'columnDefs': [{
"targets": 0,
"orderable": false
}]
});
});
</script>
ici la ligne d'index commence par 0, donc mettez 0 dans les cibles.
Et si vous désactivez le tri pour une ou plusieurs colonnes, utilisez,
<script>
$(document).ready(function () {
$('#example2').DataTable({
'order':[],
'columnDefs': [{
"targets": [0,3],
"orderable": false
}]
});
});
</script>
Içi vous pouvez voir , 
Au-dessus de ma colonne à cocher à 0 positions et de la colonne Action à la 3e position, le tri est désactivé dans les deux tableaux.
pour désactiver le tri sur n’importe quelle colonne du datatable, utilisez ce qui suit
aoColumnDefs: [{ "aTargets": [ 0 ], "bSortable": false}],
cela signifie que "aTargets": [ 0 ] est l'identifiant de la colonne à partir de 0
dans votre cas, cela devient:
$(".tableSort").dataTable({
aaSorting: [[0, 'asc']],
aoColumnDefs: [
{ "aTargets": [ -1 ], "bSortable": false},
]
});
utilisez ce lien http://datatables.net/ref#bSortable
$(document).ready( function() {
$('#example').dataTable( {
"aoColumnDefs": [{ "bSortable": false, "aTargets": [ 0 ] }]
} );
} );
Utilisez ceci:
$(document).ready(function () {
$('#workPatternDataTable').dataTable({
//"aaSorting": [],
ajax: null,
columnDefs: [
{
targets: 0,
sortable: false,
autoWidth: false,
}
]
});
});
Cela serait utile pour v1.10 + de datatables . Définissez le numéro de colonne pour lequel vous souhaitez supprimer le tri, par exemple, la première colonne serait comme suit:
columnDefs: [
{ orderable: false, targets: 0 }
]
Pour plusieurs colonnes (1ère, 2ème et 3ème):
columnDefs: [
{ orderable: false, targets: [0,1,2] }
]
Faites cela dans jQuery. Le code ci-dessous fonctionne bien même si vos colonnes sont générées automatiquement ou si vous n’êtes pas sûr du numéro de colonne.
var table = $('#tbl').DataTable({
"columnDefs": [{ targets: 'no-sort', orderable: false }]});
et ajoutez une classe 'no-sort' aux en-têtes que vous souhaitez désactiver, comme ça ..
<th class="no-sort">Header n</th>
Cela a résolu mon problème, je viens d'ajouter data-orderable="false" dans <th></th> comme ceci <th data-orderable="false">Salary</th>
Essayez d'utiliser le signe moins pour compter à partir du dos
<script>
$(document).ready(function () {
$('#example-2').DataTable({
'order':[],
'columnDefs': [{
"targets": [-1],
"orderable": false
}]
});
});
</script>