pe" value="application/x-www-form-urlencoded">
            <input type="text" class="form-control" value="application/x-www-form-urlencoded" disabled="disabled">
            <div class="input-group-btn">
                <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Please choose<span class="caret"></span></button>
                <ul class="dropdown-menu dropdown-menu-right" contentType>
                    <li><a href="javasc