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如何在单列可搜索数据表中求和合计以及如何添加日期范围

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  • ParaPrototype  · 技术社区  · 3 年前

    此datatable允许单个列搜索筛选数据。现在,我想对过滤后的薪资数据进行小计求和,例如,当表格数据进行过滤时,将使用过滤后的数据进行自动计算。我还想添加日期范围datepicker,这样我可以从日期到日期进行搜索。小计计算也适用于日期选择器。

    这是我的桌子

    <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>
                <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>Sydney</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>Sydney</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>
    
    

    这是我的javascript

    $(document).ready(function() {
        // 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({
            initComplete: function () {
                // Apply the search
                this.api().columns().every( function () {
                    var that = this;
     
                    $( 'input', this.footer() ).on( 'keyup change clear', function () {
                        if ( that.search() !== this.value ) {
                            that
                                .search( this.value )
                                .draw();
                        }
                    } );
                } );
            }
        });
     
    } );
    
    

    这是我的css

    tfoot input {
            width: 100%;
            padding: 3px;
            box-sizing: border-box;
        }
    
    

    我的CDN

    https://cdn.datatables.net/1.11.5/css/jquery.dataTables.min.css
    https://code.jquery.com/jquery-3.5.1.js
    https://cdn.datatables.net/1.11.5/js/jquery.dataTables.min.js
    
    

    请给我一些解决方案。

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