.
.
.
      <td>Attending:</td>
      <td><textarea class="ckeditor" name="attending_msg" id="attending_msg"><% $obj->attending_msg %></textarea></td>
    </tr>
    <tr>
       <td>Not Attending:</td>
       <td><textarea class="ckeditor" name="notattending_msg" id="notattending_msg"><% $obj->notattending_msg %></textarea></td>
    </tr>
    <tr>
       <td colspan="2">
           <p>&nbsp;</p>
            <input type='hidden' name='o_attending_msg' value="<% $obj->attending_msg %>">
            <input type='hidden' name='o_notattending_msg' value="<% $obj->notattending_msg %>">
        </td>
      </tr>
.
.
.

##</code><code>##

    method set_email_content($params, $username) {

        my $dt = $self->get_datetime();
        my $posted_on = $dt->ymd . " " . $dt->hms;

       if(($params->{ 'attending_msg' } eq $params->{ 'o_attending_msg'}) &&                                
          ($params->{ 'notattending_msg' } eq $params->{ 'o_notattending_msg' })) {                         

            return 0;
        }
        else {
            my $obj = $schema->resultset( 'MyTable' )->search({ MID => 1})->single;

            $obj->attending_msg( $params->{ 'attending_msg' } );
            $obj->notattending_msg( $params->{ 'notattending_msg' } );
            $obj->updated_by( $username );
            $obj->updated_on( $posted_on );
            $obj->update;

            return 1;
        }

    }