143 lines
2.8 KiB
JavaScript
143 lines
2.8 KiB
JavaScript
const app = getApp()
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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boundingSize: wx.getMenuButtonBoundingClientRect(),
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supplierList: [],
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currentPage: 1,
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isLastPage: false,
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supplierName: ''
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function (options) {
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {
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this.getSupplierList()
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {
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},
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// 获取列表
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getSupplierList: function (supplierName = '', page = 1) {
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const url = `/mobile/get_data`
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app.AppService.appRequest(url, 'POST', {
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page: page,
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page_len: app.globalData.pageLen,
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supplier_name: supplierName || this.data.supplierName,
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data_type: 'data-02'
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}, (res) => {
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const lastSupplierList = this.data.supplierList || []
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let supplierList = res.data.result || []
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const len = supplierList.length
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// 不是第一页
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if (page > 1) {
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// 有下一页
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if (len > 0) {
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supplierList = lastSupplierList.concat(supplierList)
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this.setData({
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isLastPage: false
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})
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} else {
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supplierList = lastSupplierList
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this.setData({
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isLastPage: true
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})
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}
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}
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this.setData({
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supplierList,
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currentPage: page,
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})
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})
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},
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// 滚动到底部获取更多
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getMoreList: function () {
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const supplierName = this.data.supplierName || ''
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if (!this.data.isLastPage) {
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this.getSupplierList(supplierName, this.data.currentPage + 1)
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}
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},
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// 选择供应商
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selectSupplier: function (e) {
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const id = e.currentTarget.dataset.id
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const item = e.currentTarget.dataset.item
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let pages = getCurrentPages() // 获取页面栈
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let currPage = pages[pages.length - 1] // 当前页面
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let prevPage = pages[pages.length - 2] // 上一个页面
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console.log(id)
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prevPage.setData({
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supplierId: id,
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supplierDetail: item
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})
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wx.navigateBack()
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},
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// 监听搜索输入
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listenSearch: function (e) {
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this.getSupplierList(e.detail.value)
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},
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// 输入失去焦点才setData
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searchBlur: function (e) {
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this.setData({
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supplierName: e.detail.value
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})
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},
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// 跳转页面
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navigateTo: function (e) {
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const url = e.currentTarget.dataset.url
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wx.navigateTo({
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url: url,
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})
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {
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},
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}) |