93 lines
3.3 KiB
JavaScript
93 lines
3.3 KiB
JavaScript
export default {
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onPullDownRefresh() {
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this.store && this.store.reload()
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},
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onReachBottom() {
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if (this.store.status != 'noMore') {
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this.store.next && this.store.next()
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}
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},
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data() {
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return {
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store: {},
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}
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},
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methods: {
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DataSource(url) {
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var me = this
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return {
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data: [],
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status: 'noMore',
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empty: false,
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total: 0,
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header: {
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'Content-Type': 'application/json;charset=UTF-8',
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},
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params: {
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pageNum: 1,
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pageSize: 20,
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},
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timer: null,
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callBack: null,
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firstCallBack: null,
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loadedCallback: null,
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reload() {
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if (this.status == 'loading') return
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this.data = []
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this.empty = false
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this.params.pageNum = 1
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this.next()
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},
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search() {
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// 节流搜索
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clearTimeout(this.timer)
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this.timer = setTimeout(() => {
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this.reload()
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}, 300)
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},
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next() {
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this.status = 'loading'
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me.$request({
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url: url,
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data: this.params,
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header: this.header,
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method: 'POST',
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debounce: false,
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}).then((res) => {
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console.warn(res)
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let resultData = res.data?.list || res.data?.records || res.data || []
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if (this.params.pageNum == 1) {
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this.data = resultData
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if (resultData.length == 0 || resultData == 0) {
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this.empty = true
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this.status = 'noMore'
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} else if (resultData.length < this.params.pageSize) {
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this.status = 'noMore'
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} else if (res.total == resultData.length) {
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this.status = 'noMore'
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} else {
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this.status = 'more'
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}
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} else {
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this.data.push(...resultData)
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if (resultData.length < this.params.pageSize) {
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this.status = 'noMore'
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} else {
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this.status = 'more'
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}
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}
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if (this.params.pageNum == 1) {
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this.firstCallBack && this.firstCallBack()
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}
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this.loadedCallback && this.loadedCallback()
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this.params.pageNum++
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this.total = res.total
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this.loading = false
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uni.stopPullDownRefresh()
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})
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},
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}
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},
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},
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}
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