Multiple Select dropdown list using Jquery


In this post , we know how to implement multiple select drop down list in our project . Often we need in every project to select multiple value like as a multiple hobbies , multiple country , multiple specialty etc. There we implement multiple select drop down list using Jquery , Bootstrap .

In this article we need to one css file ( multi_select.min.css ) and three js file ( multi_select.min.js ) , ( jquery.min.js ) , ( custom.js ) . These file will include in our index.html file .

index.php

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Select multiple Dropdown list using jQuery</title>
</head>
<link href="multi_select.min.css" type="text/css" rel="stylesheet" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<body>
  <div class="container" style="margin-top:100px;">
    <div class="row">
      <div class="col-sm-6">
          <label>Select Multiple Country</label>
          <select data-placeholder="Choose a Country..." class="chosen-select" multiple tabindex="4">
            <option value=""></option>
            <option value="United States">United States</option>
            <option value="United Kingdom">United Kingdom</option>
            <option value="Afghanistan">Afghanistan</option>
            <option value="Aland Islands">Aland Islands</option>
            <option value="Albania">Albania</option>
            <option value="Algeria">Algeria</option>
            <option value="American Samoa">American Samoa</option>
            <option value="Andorra">Andorra</option>
            <option value="Angola">Angola</option>
            <option value="Anguilla">Anguilla</option>
            <option value="Antarctica">Antarctica</option>
            <option value="Antigua and Barbuda">Antigua and Barbuda</option>
            <option value="Argentina">Argentina</option>
            <option value="Armenia">Armenia</option>
            <option value="Aruba">Aruba</option>
            <option value="Australia">Australia</option>
            <option value="Austria">Austria</option>
            <option value="Azerbaijan">Azerbaijan</option>
            <option value="Bahamas">Bahamas</option>
            <option value="Bahrain">Bahrain</option>
            <option value="Bangladesh">Bangladesh</option>
            <option value="Barbados">Barbados</option>
            <option value="Belarus">Belarus</option>
            <option value="Belgium">Belgium</option>
            <option value="Belize">Belize</option>
          </select>
        </div>    
      <div class="col-sm-6"></div>  
    </div>  
      
  </div>    
<script src="jquery.min.js"></script> 
<script src="multi_select.min.js"></script>     
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
     
    
 
 

custom.js

var config = {
  '.chosen-select'           : {},
  '.chosen-select-deselect'  : { allow_single_deselect: true },
  '.chosen-select-no-single' : { disable_search_threshold: 10 },
  '.chosen-select-no-results': { no_results_text: 'Oops, nothing found!' },
  '.chosen-select-rtl'       : { rtl: true },
  '.chosen-select-width'     : { width: '95%' }
}
for (var selector in config) {
  $(selector).chosen(config[selector]);
}