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- module.exports = Behavior({
- data: {
- loading: false,
- list: [],
- grade: '',
- pageNo: 1,
- totalSize: 0,
- noMoreData: false,
- },
- methods: {
- async getData(fn, args) {
- if (this.data.noMoreData) {
- return
- }
- let params = {
- pageNo: this.data.pageNo,
- pageSize: 10,
- ...args
- }
-
- this.setData({
- loading: true
- })
- let {
- list,
- totalSize
- } = await fn(params).finally(() => {
-
- wx.nextTick(() => {
- this.setData({
- loading: false
- })
- });
- })
- list = [...this.data.list, ...list]
- this.setData({
- pageNo: ++this.data.pageNo,
- list,
- totalSize,
- noMoreData: list.length >= totalSize
- })
- },
- resetData(data) {
- if (this.data.loading) return;
- this.setData({
- loading: false,
- list: [],
- pageNo: 1,
- totalSize: 0,
- noMoreData: false,
- })
- this.loadMore(data);
- },
- },
- })
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