MD_YOSwechat/pages/promotional/upload.wxml

<My_card custom-class='box'>
    <view class="label">素材标题</view>
    <input class="input base" bindinput='titleInput' value="{{content.title}}" placeholder-style='font-size: 28rpx;' placeholder='请输入标题' />

    <view class="label">素材备注</view>
    <input class="input base" bindinput='notesInput' value="{{content.notes}}" placeholder-style='font-size: 28rpx;' placeholder='请输入备注' />

    <view class="label">素材内容</view>
    <view class="input base" style="display: flex; justify-content: space-between; color: #999;">
        请输入内容 <text style="color: #3874F6;" catchtap="openEditRichText">编辑/预览</text>
    </view>

    <!-- 富文本 -->
    <My_richText show="{{editRichText}}" bindcallback='getRichText' />


    <view class="label">素材分类</view>
    <navigator class="category base" url="#">
        <view>请选择素材分类</view>
        <van-icon name="arrow-down" />
    </navigator>

    <view class="label">素材<text>已上传2个</text></view>
    <view class="file-list">
        <view class="file-box"></view>
        <My_upload accept='media'>
            <view class="file-box"></view>
        </My_upload>
    </view>
</My_card>

<view style="width: 100%; text-align: center;">
    <van-button type="primary" custom-class='upload'>提交</van-button>
</view>