Datatables single column search

У меня есть базовая таблица, и я бы хотел найти только один столбец.Datatables single column search

Код, который я до сих пор составляет here in this fiddle.

Как вы можете видеть внизу каждого столбца, есть фильтр поиска, однако мне бы хотелось, чтобы там был только один фильтр поиска, на столбце office.

Было бы неплохо, если бы фильтр поиска находился наверху, а не внизу, как сейчас.

В основном я хотел бы мой стол, чтобы выглядеть подобно this one, однако вместо фильтра на каждой колонке, я только хочу один фильтр на один колонке.

Любая помощь приветствуется.

Мой код ниже.

// Setup - add a text input to each footer cell 
 
$('#example tfoot th').each(function() { 
 
    var title = $(this).text(); 
 
    $(this).html('<input type="text" placeholder="Search ' + title + '" />'); 
 
}); 
 

 
// DataTable 
 
var table = $('#example').DataTable(); 
 

 
// Apply the search 
 
table.columns().every(function() { 
 
    var that = this; 
 

 
    $('input', this.footer()).on('keyup change', function() { 
 
    if (that.search() !== this.value) { 
 
     that 
 
     .search(this.value) 
 
     .draw(); 
 
    } 
 
    }); 
 
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 
 
<script src="https://cdn.datatables.net/1.10.9/js/jquery.dataTables.js"></script> 
 
<link href="http://cdn.datatables.net/1.10.0/css/jquery.dataTables.css" rel="stylesheet"/> 
 

 
<table id="example" class="display" cellspacing="0" 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> 
 

 
    <tfoot> 
 
    <tr> 
 
     <th>Name</th> 
 
     <th>Position</th> 
 
     <th>Office</th> 
 
     <th>Age</th> 
 
     <th>Start date</th> 
 
     <th>Salary</th> 
 
    </tr> 
 
    </tfoot> 
 

 
    <tbody> 
 
    <tr> 
 
     <td>Tiger Nixon</td> 
 
     <td>System Architect</td> 
 
     <td>Edinburgh</td> 
 
     <td>61</td> 
 
     <td>2011/04/25</td> 
 
     <td>$3,120</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Garrett Winters</td> 
 
     <td>Director</td> 
 
     <td>Edinburgh</td> 
 
     <td>63</td> 
 
     <td>2011/07/25</td> 
 
     <td>$5,300</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Ashton Cox</td> 
 
     <td>Technical Author</td> 
 
     <td>San Francisco</td> 
 
     <td>66</td> 
 
     <td>2009/01/12</td> 
 
     <td>$4,800</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Cedric Kelly</td> 
 
     <td>Javascript Developer</td> 
 
     <td>Edinburgh</td> 
 
     <td>22</td> 
 
     <td>2012/03/29</td> 
 
     <td>$3,600</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Jenna Elliott</td> 
 
     <td>Financial Controller</td> 
 
     <td>Edinburgh</td> 
 
     <td>33</td> 
 
     <td>2008/11/28</td> 
 
     <td>$5,300</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Brielle Williamson</td> 
 
     <td>Integration Specialist</td> 
 
     <td>New York</td> 
 
     <td>61</td> 
 
     <td>2012/12/02</td> 
 
     <td>$4,525</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Herrod Chandler</td> 
 
     <td>Sales Assistant</td> 
 
     <td>San Francisco</td> 
 
     <td>59</td> 
 
     <td>2012/08/06</td> 
 
     <td>$4,080</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Rhona Davidson</td> 
 
     <td>Integration Specialist</td> 
 
     <td>Edinburgh</td> 
 
     <td>55</td> 
 
     <td>2010/10/14</td> 
 
     <td>$6,730</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Colleen Hurst</td> 
 
     <td>Javascript Developer</td> 
 
     <td>San Francisco</td> 
 
     <td>39</td> 
 
     <td>2009/09/15</td> 
 
     <td>$5,000</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Sonya Frost</td> 
 
     <td>Software Engineer</td> 
 
     <td>Edinburgh</td> 
 
     <td>23</td> 
 
     <td>2008/12/13</td> 
 
     <td>$3,600</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Jena Gaines</td> 
 
     <td>System Architect</td> 
 
     <td>London</td> 
 
     <td>30</td> 
 
     <td>2008/12/19</td> 
 
     <td>$5,000</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Quinn Flynn</td> 
 
     <td>Financial Controller</td> 
 
     <td>Edinburgh</td> 
 
     <td>22</td> 
 
     <td>2013/03/03</td> 
 
     <td>$4,200</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Charde Marshall</td> 
 
     <td>Regional Director</td> 
 
     <td>San Francisco</td> 
 
     <td>36</td> 
 
     <td>2008/10/16</td> 
 
     <td>$5,300</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Haley Kennedy</td> 
 
     <td>Senior Marketing Designer</td> 
 
     <td>London</td> 
 
     <td>43</td> 
 
     <td>2012/12/18</td> 
 
     <td>$4,800</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Tatyana Fitzpatrick</td> 
 
     <td>Regional Director</td> 
 
     <td>London</td> 
 
     <td>19</td> 
 
     <td>2010/03/17</td> 
 
     <td>$2,875</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Michael Silva</td> 
 
     <td>Senior Marketing Designer</td> 
 
     <td>London</td> 
 
     <td>66</td> 
 
     <td>2012/11/27</td> 
 
     <td>$3,750</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Paul Byrd</td> 
 
     <td>Javascript Developer</td> 
 
     <td>New York</td> 
 
     <td>64</td> 
 
     <td>2010/06/09</td> 
 
     <td>$5,000</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Gloria Little</td> 
 
     <td>Systems Administrator</td> 
 
     <td>New York</td> 
 
     <td>59</td> 
 
     <td>2009/04/10</td> 
 
     <td>$3,120</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Bradley Greer</td> 
 
     <td>Software Engineer</td> 
 
     <td>London</td> 
 
     <td>41</td> 
 
     <td>2012/10/13</td> 
 
     <td>$3,120</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Dai Rios</td> 
 
     <td>System Architect</td> 
 
     <td>Edinburgh</td> 
 
     <td>35</td> 
 
     <td>2012/09/26</td> 
 
     <td>$4,200</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Jenette Caldwell</td> 
 
     <td>Financial Controller</td> 
 
     <td>New York</td> 
 
     <td>30</td> 
 
     <td>2011/09/03</td> 
 
     <td>$4,965</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Yuri Berry</td> 
 
     <td>System Architect</td> 
 
     <td>New York</td> 
 
     <td>40</td> 
 
     <td>2009/06/25</td> 
 
     <td>$3,600</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Caesar Vance</td> 
 
     <td>Technical Author</td> 
 
     <td>New York</td> 
 
     <td>21</td> 
 
     <td>2011/12/12</td> 
 
     <td>$4,965</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Doris Wilder</td> 
 
     <td>Sales Assistant</td> 
 
     <td>Edinburgh</td> 
 
     <td>23</td> 
 
     <td>2010/09/20</td> 
 
     <td>$4,965</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Angelica Ramos</td> 
 
     <td>System Architect</td> 
 
     <td>London</td> 
 
     <td>36</td> 
 
     <td>2009/10/09</td> 
 
     <td>$2,875</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Gavin Joyce</td> 
 
     <td>Developer</td> 
 
     <td>Edinburgh</td> 
 
     <td>42</td> 
 
     <td>2010/12/22</td> 
 
     <td>$4,525</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Jennifer Chang</td> 
 
     <td>Regional Director</td> 
 
     <td>London</td> 
 
     <td>28</td> 
 
     <td>2010/11/14</td> 
 
     <td>$4,080</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Brenden Wagner</td> 
 
     <td>Software Engineer</td> 
 
     <td>San Francisco</td> 
 
     <td>18</td> 
 
     <td>2011/06/07</td> 
 
     <td>$3,750</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Ebony Grimes</td> 
 
     <td>Software Engineer</td> 
 
     <td>San Francisco</td> 
 
     <td>48</td> 
 
     <td>2010/03/11</td> 
 
     <td>$2,875</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Russell Chavez</td> 
 
     <td>Director</td> 
 
     <td>Edinburgh</td> 
 
     <td>20</td> 
 
     <td>2011/08/14</td> 
 
     <td>$3,600</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Michelle House</td> 
 
     <td>Integration Specialist</td> 
 
     <td>Edinburgh</td> 
 
     <td>37</td> 
 
     <td>2011/06/02</td> 
 
     <td>$3,750</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Suki Burks</td> 
 
     <td>Developer</td> 
 
     <td>London</td> 
 
     <td>53</td> 
 
     <td>2009/10/22</td> 
 
     <td>$2,875</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Prescott Bartlett</td> 
 
     <td>Technical Author</td> 
 
     <td>London</td> 
 
     <td>27</td> 
 
     <td>2011/05/07</td> 
 
     <td>$6,730</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Gavin Cortez</td> 
 
     <td>Technical Author</td> 
 
     <td>San Francisco</td> 
 
     <td>22</td> 
 
     <td>2008/10/26</td> 
 
     <td>$6,730</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Martena Mccray</td> 
 
     <td>Integration Specialist</td> 
 
     <td>Edinburgh</td> 
 
     <td>46</td> 
 
     <td>2011/03/09</td> 
 
     <td>$4,080</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Unity Butler</td> 
 
     <td>Senior Marketing Designer</td> 
 
     <td>San Francisco</td> 
 
     <td>47</td> 
 
     <td>2009/12/09</td> 
 
     <td>$3,750</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Howard Hatfield</td> 
 
     <td>Financial Controller</td> 
 
     <td>San Francisco</td> 
 
     <td>51</td> 
 
     <td>2008/12/16</td> 
 
     <td>$4,080</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Hope Fuentes</td> 
 
     <td>Financial Controller</td> 
 
     <td>San Francisco</td> 
 
     <td>41</td> 
 
     <td>2010/02/12</td> 
 
     <td>$4,200</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Vivian Harrell</td> 
 
     <td>System Architect</td> 
 
     <td>San Francisco</td> 
 
     <td>62</td> 
 
     <td>2009/02/14</td> 
 
     <td>$4,965</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Timothy Mooney</td> 
 
     <td>Financial Controller</td> 
 
     <td>London</td> 
 
     <td>37</td> 
 
     <td>2008/12/11</td> 
 
     <td>$4,200</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Jackson Bradshaw</td> 
 
     <td>Director</td> 
 
     <td>New York</td> 
 
     <td>65</td> 
 
     <td>2008/09/26</td> 
 
     <td>$5,000</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Miriam Weiss</td> 
 
     <td>Support Engineer</td> 
 
     <td>Edinburgh</td> 
 
     <td>64</td> 
 
     <td>2011/02/03</td> 
 
     <td>$4,965</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Bruno Nash</td> 
 
     <td>Software Engineer</td> 
 
     <td>London</td> 
 
     <td>38</td> 
 
     <td>2011/05/03</td> 
 
     <td>$4,200</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Odessa Jackson</td> 
 
     <td>Support Engineer</td> 
 
     <td>Edinburgh</td> 
 
     <td>37</td> 
 
     <td>2009/08/19</td> 
 
     <td>$3,600</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Thor Walton</td> 
 
     <td>Developer</td> 
 
     <td>New York</td> 
 
     <td>61</td> 
 
     <td>2013/08/11</td> 
 
     <td>$3,600</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Finn Camacho</td> 
 
     <td>Support Engineer</td> 
 
     <td>San Francisco</td> 
 
     <td>47</td> 
 
     <td>2009/07/07</td> 
 
     <td>$4,800</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Elton Baldwin</td> 
 
     <td>Data Coordinator</td> 
 
     <td>Edinburgh</td> 
 
     <td>64</td> 
 
     <td>2012/04/09</td> 
 
     <td>$6,730</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Zenaida Frank</td> 
 
     <td>Software Engineer</td> 
 
     <td>New York</td> 
 
     <td>63</td> 
 
     <td>2010/01/04</td> 
 
     <td>$4,800</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Zorita Serrano</td> 
 
     <td>Software Engineer</td> 
 
     <td>San Francisco</td> 
 
     <td>56</td> 
 
     <td>2012/06/01</td> 
 
     <td>$5,300</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Jennifer Acosta</td> 
 
     <td>Javascript Developer</td> 
 
     <td>Edinburgh</td> 
 
     <td>43</td> 
 
     <td>2013/02/01</td> 
 
     <td>$2,875</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Cara Stevens</td> 
 
     <td>Sales Assistant</td> 
 
     <td>New York</td> 
 
     <td>46</td> 
 
     <td>2011/12/06</td> 
 
     <td>$4,800</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Hermione Butler</td> 
 
     <td>Director</td> 
 
     <td>London</td> 
 
     <td>47</td> 
 
     <td>2011/03/21</td> 
 
     <td>$4,080</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Lael Greer</td> 
 
     <td>Systems Administrator</td> 
 
     <td>London</td> 
 
     <td>21</td> 
 
     <td>2009/02/27</td> 
 
     <td>$3,120</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Jonas Alexander</td> 
 
     <td>Developer</td> 
 
     <td>San Francisco</td> 
 
     <td>30</td> 
 
     <td>2010/07/14</td> 
 
     <td>$5,300</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Shad Decker</td> 
 
     <td>Regional Director</td> 
 
     <td>Edinburgh</td> 
 
     <td>51</td> 
 
     <td>2008/11/13</td> 
 
     <td>$5,300</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Michael Bruce</td> 
 
     <td>Javascript Developer</td> 
 
     <td>Edinburgh</td> 
 
     <td>29</td> 
 
     <td>2011/06/27</td> 
 
     <td>$4,080</td> 
 
    </tr> 
 
    <tr> 
 
     <td>Donna Snider</td> 
 
     <td>System Architect</td> 
 
     <td>New York</td> 
 
     <td>27</td> 
 
     <td>2011/01/25</td> 
 
     <td>$3,120</td> 
 
    </tr> 
 
    </tbody> 
 
</table>

источник

2016-02-05 johnny_s

просто заменить код

$('#example tfoot th').each(function() { 
    var title = $(this).text(); 
    $(this).html('<input type="text" placeholder="Search ' + title + '" />'); 
});

$('#example thead th').each(function() { 

    var title = $(this).text(); 
    if(title == 'Office'){ 
    $(this).append('<br /><input type="text" placeholder="Search ' + title + '" />'); 
    } 
});

, как вы можете видеть, что я заменил TFOOT на THEAD, чтобы установить окно поиска на вершине. и я разместил условие, чтобы отобразить поле поиска для «офиса»

источник

2016-02-05 13:40:11 Mitali

Спасибо @Mitali, но это, похоже, не работает. Ты это пробовал? Результаты поиска не фильтруются правильно, и они, кажется, фильтруются после нажатия окна ввода. –

Ох, извините за промах. Вам нужно заменить «$ (« input », this.footer()). On (« keyup change », function()» на «$ ('input', this.header()). On ('keyup change' , function() ". – Mitali

Datatables single column search

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