game-box/application/citys/view/page/about.html

<form id="form" action="{:url('citys/page/update')}" method="post">
    <div class="titlebar"><i class="iconfont icon-license"></i>关于我们</div>
    <input name="type" value="2" type="hidden">
    <table class="formtable">
        <tr>
            <td colspan="2">
                <textarea class="textarea ui-editor" name="about">{:dehtml($companyInfo->about??'')}</textarea>
            </td>
        </tr>
        <tr><th></th>
            <td>
                <input type="submit" value="确定" class="button button-blue submit" />
                <!--<input type="reset" value="重置" class="button button-blank" />-->
            </td>
        </tr>
    </table>
</form>
<script type="text/javascript">
    Do('base','layer','form','editor',function () {
        $('#form').isForm({'upload':'{:url("system/passport.common/upload")}'});
    })
</script>