firstsy/application/store/view/specifica/form.html

<div class="think-box-shadow">
<form class="layui-form layui-card" action="{:request()->url()}" data-auto="true"   method="post" autocomplete="off">
    <div class="layui-card-body">
        <div class="layui-form-item">
            <label class="layui-form-label label-required">规格名称</label>
            <div class="layui-input-block">
                <input name="title" maxlength="20"  value='{$vo.title|default=""}' placeholder="规格名称" class="layui-input">
            </div>
        </div>
        <div id ="specifica">
            {if isset($vo.id)}
                {foreach  $vo.detail  as $k=>$d}
                    <div class="layui-form-item">
                        {if $k==0} <label class="layui-form-label label-required">规格详情</label>{/if}
                        <div class="layui-input-block">
                            <div class="layui-input-inline"   style="width: 90%" >
                                <input  name="spe_info[]" maxlength="30"   value='{$d|default=""}' placeholder="请填写规格" class="layui-input">
                            </div>
                            {if $k==0}<div class="layui-form-mid layui-word-aux add_spe">添 加</div>{/if}
                        </div>
                    </div>
                {/foreach}
            {else}
            <div class="layui-form-item">
                <label class="layui-form-label label-required">规格详情</label>
                <div class="layui-input-block">
                    <div class="layui-input-inline"   style="width: 90%" >
                        <input  name="spe_info[]" maxlength="30"   value='{$vo.title|default=""}' placeholder="请填写规格" class="layui-input">
                    </div>
                    <div class="layui-form-mid layui-word-aux add_spe">添 加</div>
                </div>
            </div>
            {/if}
        </div>

        {notempty name='vo.id'}<input type='hidden' value='{$vo.id}' name='id'>{/notempty}
        <div class="layui-form-item text-center">
            <button class="layui-btn" type='submit'>保 存</button>
            <button class="layui-btn layui-btn-danger" type='button' data-confirm="确定取消编辑吗？" data-close>取消编辑</button>
        </div>
    </div>
</form>
    <script>
        window.form.render();
        $(document).on('click','.add_spe',function () {
            window.form.render();
            var spe_html = '';
            spe_html    +=  '<div class="layui-form-item can_del" >';
            spe_html    +=      '<div class="layui-input-block" >'
            spe_html    +=          '<div class="layui-input-inline"  style="width: 90%" >'
            spe_html    +=              '<input  name="spe_info[]" maxlength="30"   value="" placeholder="请填写规格" class="layui-input">'
            spe_html    +=          '</div>'
            spe_html    +=          ' <div class="layui-form-mid layui-word-aux del_spe">删 除</div>'
            spe_html    +=      '</div>' +
                            '</div>';
            console.log(spe_html);
            $("#specifica").append(spe_html);
        })
        $(document).on('click','.del_spe',function () {
            window.form.render();
            var index= $(".del_spe").index(this);
            $("#specifica .can_del").eq(index).remove();
        })

        function sub_check() {
            var is_check = true;
            $.each($("input[name='spe_info[]']"),function (k,v) {
                if(!$("input[name='spe_info[]']").eq(k).val())is_check = false;
            })
           console.log(is_check)
            return is_check;
        }
       /* $('[name="poster"]').uploadOneImage();
        $('[name="cover"]').uploadOneImage();
        $('[name="video"]').uploadOneVideo()*/
    </script>
</div>