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57 lines
1.3 KiB
57 lines
1.3 KiB
import { initData } from '@/api/data'
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export default {
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data() {
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return {
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loading: true, data: [], page: 0, size: 10, total: 0, url: '', params: {}, query: {}, time: 50, isAdd: false, downloadLoading: false
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}
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},
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methods: {
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async init() {
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if (!await this.beforeInit()) {
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return
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}
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return new Promise((resolve, reject) => {
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this.loading = true
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initData(this.url, this.params).then(res => {
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this.total = res.data.totalElements
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this.data = res.data.content
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setTimeout(() => {
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this.loading = false
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}, this.time)
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resolve(res.data)
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}).catch(err => {
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console.log(err)
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this.loading = false
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reject(err)
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})
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})
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},
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beforeInit() {
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return true
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},
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pageChange(e) {
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this.page = e - 1
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this.init()
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},
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sizeChange(e) {
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this.page = 0
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this.size = e
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this.init()
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},
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// 预防删除第二页最后一条数据时，或者多选删除第二页的数据时，页码错误导致请求无数据
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dleChangePage(size) {
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if (size === undefined) {
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size = 1
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}
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if (this.data.length === size && this.page !== 0) {
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this.page = this.page - 1
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}
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},
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toQuery() {
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this.page = 0
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this.init()
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}
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}
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}
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