screening 文档筛选

请查阅易优数据字典，找到表名 ey_channelfield  、ey_article_content

-------------------------------效果预览--------------------------------

 官方的源码频道也用到，如图所示

【更多示例】

{/eyou:screening}

{eyou:screening id='field' currentstyle='active' }

{eyou:volist name='$field.list' id='vo'}

    <dl class="clearfix">

        <dt class="text-main">{$vo.title}：</dt>

        <dd>

            <div class="filter-nav">

                <ul>

                    {eyou:volist name='$vo.dfvalue' id='val'}

                    <li><a {$val.onClick} class="radius-rounded {$val.currentstyle}">{$val.name}</a></li>

                    {/eyou:volist}

                </ul>

            </div>

        </dd>

    </dl>

    <!-- 二级输出标签，未选择一级时隐藏 -->

    {eyou:volist name='$vo.dfvalue' id='val'}

    {notempty name="$val.twoLevelArr"}

        <dl class="clearfix">

            <dt class="text-main">城市：</dt>

                <dd>

                    <div class="filter-nav">

                        <ul>

                            {eyou:volist name='$val.twoLevelArr' id='two'}

                            <li><a {$two.onClick} class="radius-rounded {$two.currentstyle}">{$two.name}</a></li>

                            {/eyou:volist}

                        </ul>

                    </div>

                </dd>

            </dl>

            <!-- 三级输出标签，未选择一级时隐藏 -->

            {eyou:volist name='$val.twoLevelArr' id='two'}

            {notempty name="$two.threeLevelArr"}

                <dl class="clearfix">

                    <dt class="text-main">区县：</dt>

                        <dd>

                            <div class="filter-nav">

                                <ul>

                                    {eyou:volist name='$two.threeLevelArr' id='three'}

                                    <li><a {$three.onClick} class="radius-rounded {$three.currentstyle}">{$three.name}</a></li>

                                    {/eyou:volist}

                                </ul>

                            </div>

                        </dd>

                </dl>

            {/notempty}

            {/eyou:volist}

    {/notempty}

    {/eyou:volist}

{/eyou:volist}

{$field.hidden}

{/eyou:screening}