bootstrap-select in nav

by André Albson

HTML

<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.5.4/bootstrap-select.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.5.4/bootstrap-select.min.css">
<select multiple class="selectpicker" name="priority1" onChange="p1(priority1);" onClick="p1(priority1);" width="175px" id="priority1" size="1" tabindex="22";>
<option value="0">No Preference</option>
<option value="1">Football</option>
<option value="2">Golf</option>
<option value="3">Tennis</option>
<option value="4">Boxing</option>
</select>
</td>


<select multiple name="priority2" class="selectpicker" onChange="p2(priority2);" onClick="p2(priority2);" width="175px" id="priority2" size="1" tabindex="22";>
<option value="0">No Preference</option>
<option value="1">Football</option>
<option value="2">Golf</option>
<option value="3">Tennis</option>
<option value="4">Boxing</option>
</select>
</td>


<select multiple name="priority3" class="selectpicker" width="175px" id="priority3" size="1" tabindex="22";>
<option value="0">No Preference</option>
<option value="1">Football</option>
<option value="2">Golf</option>
<option value="3">Tennis</option>
<option value="4">Boxing</option>
</select>

JavaScript

$('select').selectpicker();

$('select').change(function(){
    var sel = $(this); 
    var data = sel.data('prev'); 
    var val = sel.val();
    var prev; 
    if(data){ prev = data.val; }
    sel.data('prev', {val: val}); 
    sel.nextAll().each(function(){
        if(prev){
            $(this).find("[value='" + prev+ "']").prop("disabled",false);
            $('.selectpicker').selectpicker('refresh');
        }
        $(this).find("[value='" + val + "']").prop("disabled",true);
        $('.selectpicker').selectpicker('refresh');
    });
    $('.selectpicker').selectpicker('refresh');
});