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- // subpackages/dahome/dahome.js
- import { models, db, _ } from '../../utils/cloudbase.js'
- Page({
- data: {
- // levelOptions: ['初级', '中级', '高级'],
- // selectedLevelIndex: 0,
- typeOptions: ['1段', '2段', '3段'],
- selectedTypeIndex: 0,
- items: [],
- souimg: '',
- xialaimg: '',
- pageNumber: 1,
- pageSize: 10,
- hasMore: true, // 是否还有更多数据
- isLoading: false, // 防止多次触发
- // goods_9: '',
- },
- onLoad() {
- // 列表数据
- this.getdatalist()
- // 获取图片
- const fileIDs = [
- 'cloud://cloud1-6g98iw7i28b01747.636c-cloud1-6g98iw7i28b01747-1367995226/images/icon/sou.png',
- 'cloud://cloud1-6g98iw7i28b01747.636c-cloud1-6g98iw7i28b01747-1367995226/images/icon/xiala.png',
- // 'cloud://cloud1-6g98iw7i28b01747.636c-cloud1-6g98iw7i28b01747-1367995226/images/goods/goods_9.jpg'
- ];
-
- // 并发下载多个 fileID
- Promise.all(
- fileIDs.map(fileID => wx.cloud.downloadFile({ fileID }))
- ).then(results => {
- // 每个 result 对应一个下载结果
- const tempFilePaths = results.map(r => r.tempFilePath);
- console.log('全部下载成功:', tempFilePaths);
- this.setData({
- souimg: tempFilePaths[0],
- xialaimg: tempFilePaths[1],
- // goods_9: tempFilePaths[2],
- });
- }).catch(err => {
- console.error('有文件下载失败:', err);
- });
- },
- onReachBottom() {
- // 上拉触底事件的处理函数
- this.loadMore();
- },
- loadMore() {
- // 加载更多数据的逻辑
- console.log('加载更多');
- this.getdatalist(true);
- },
- // 列表数据
- async getdatalist(isLoadMore = false) {
- const { pageNumber, pageSize } = this.data;
- const { data } = await models.file_manage.list({
- filter: {
- where: {
- tag_id: 'BULYF5VJ9W',
- level: Number(this.data.selectedTypeIndex) + 1,
- // dan: 1,
- }
- },
- pageSize,
- pageNumber,
- getCount: true, // 开启用来获取总数
- envType: "prod",
- });
-
- // 返回查询到的数据列表 records 和 总数 total
- const collectList = data.records || [];
- this.setData({
- items: isLoadMore ? this.data.items.concat(collectList) : collectList,
- pageNumber: pageNumber + 1,
- hasMore: collectList.length === pageSize,
- isLoading: false
- })
- },
- goToGoodsList(event) {
- // 获取绑定的数据
- const item = event.currentTarget.dataset.item;
- // 将数据转换为 JSON 字符串并传递
- const itemStr = encodeURIComponent(JSON.stringify(item));
- wx.navigateTo({
- url: `/subpackages/detailsimg/detailsimg?item=${itemStr}`
- });
- },
- handleTypeChange(e) {
- const index = Number(e.detail.value);
- this.setData({
- selectedTypeIndex: index,
- pageNumber: 1, // 重置分页,从第一页查
- hasMore: true,
- isLoading: false,
- items: [] // 可选:清空旧数据避免闪烁
- });
- this.getdatalist(false);
- }
- })
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