gorums/WatchIoT

<div class="panel panel-warning">
    <div class="panel-heading"><b>Change username</b></div>
    <div class="panel-body">
        <small>This change can be painful and break your applications.</small>
        <%= form_for @user, url: '/' + me.username + '/setting/account/username'  do |f| %>
            <div class="form-group">

                <%= div_for(@user, class: 'form-group col-lg-6') do %>
                    <label>Username</label>
                    <div>
                        <%= f.text_field :username, class: 'form-control', placeholder: 'Username', value: me.username %>
                    </div>
                <%end%>

                <%= div_for(@user, class: 'form-group col-lg-9') do %>
                    <%= submit_tag 'Change', class: 'btn btn-warning' %>
                <%end%>

            </div>
        <%end%>
    </div>
</div>