datatables

sic selector prototype

by jayhilwig

HTML

<script src="//cdn.datatables.net/1.10.4/js/jquery.dataTables.min.js"></script>
<link rel="stylesheet" href="http://cdn.datatables.net/1.10.4/css/jquery.dataTables.css">
<table id="example" class="row-border hover order-column" 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>$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>
           ...

CSS

* {
    font-family: Helvetica, Arial, sans;
    font-size: 8pt;
}
td.highlight {
    background-color: teal !important;
    font-weight: bold;
    color:white;
    font-size: 1.1em;
    opacity: 1;
}
td.highlight2 {
    background-color: teal !important;
    font-weight: bold;
    color:white;
    font-size: 1.1em;
    opacity: 0.7;
}
td.highlight3 {
    background-color: teal !important;
    font-weight: bold;
    color:white;
    font-size: 1.1em;
    opacity: 0.7;
}

JavaScript

$(document).ready(function () {




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

    $('#example tbody')

        .on('mouseover', 'td', function () {
        var colIdx = table.cell(this).index().column;

        if (colIdx !== lastIdx) {
            $(table.cells().nodes()).removeClass('highlight');
            $(table.column(colIdx).nodes()).addClass('highlight');

        }
    })
        .on('mouseleave', function () {
        $(table.cells().nodes()).removeClass('highlight');

    });
});