feisu/application/store/view/coupon_list/index_search.html

<fieldset>
    <legend>条件搜索</legend>
    <form class="layui-form layui-form-pane form-search" action="{:request()->url()}" onsubmit="return false" method="get" autocomplete="off">
        <div class="layui-form-item layui-inline">
            <label class="layui-form-label">用户信息</label>
            <div class="layui-input-inline">
                <input name="user_info" value="{$Think.get.user_info|default=''}" placeholder="请输入用户手机号或昵称" class="layui-input">
            </div>
        </div>
        <div class="layui-form-item layui-inline">
            <label class="layui-form-label">使用状态</label>
            <div class="layui-input-inline">
                <select class="layui-select" name="status">
                    {foreach [''=>'- 全部状态 -','1'=>'已使用的优惠券','0'=>'未使用的优惠券','2'=>'已过期优惠券'] as $k=>$v}
                    <!--{eq name='Think.get.status' value='$k.""'}-->
                    <option selected value="{$k}">{$v}</option>
                    <!--{else}-->

                    <option value="{$k}">{$v}</option>
                    <!--{/eq}-->
                    {/foreach}
                </select>
            </div>
        </div>

        <div class="layui-form-item layui-inline">
            <button class="layui-btn layui-btn-primary"><i class="layui-icon">&#xe615;</i> 搜 索</button>
        </div>
    </form>
    <script>form.render()</script>
</fieldset>