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- //获取应用实例
- const app = getApp()
- Page({
- /**
- * 页面的初始数据
- */
- data: {
- list: [],
- page: 1,
- pageSize: 10,
- isLastPage: false,
- tips: '上拉加载更多',
- windowHeight: app.globalData.windowHeight
- },
- //获取搜索ID的值
- searchID: function (e) {
- this.setData({
- searchID: e.detail.value
- })
- },
- //点击搜索
- searchBtn: function () {
- wx.showLoading({
- title: '加载中',
- })
- var that = this;
- var searchID = that.data.searchID //获取到用户搜索的ID值
- wx.getStorage({
- key: 'login',
- success(res) {
- wx.request({
- url: 'https://wx.yfzhwlw.com/wechat_equip_list',
- header: {
- "Content-Type": "application/x-www-form-urlencoded"
- },
- method: "post",
- data: {
- equip_id: searchID,
- type: '3',
- ret: 'set',
- username: res.data,
- page: '1'
- },
- success: function (res) {
- //判断当前请求到的数据是否为空
- if (res.data.dat.length == '0') {
- wx.showToast({
- title: '暂无该设备,请确定您输入的ID是否有误',
- icon: 'none',
- duration: 2000
- })
- } else {
- var list = [];
- for (var i = 0; i < res.data.dat.length; i++) {
- list.push(res.data.dat[i]);
- }
- that.setData({
- list: list
- });
- if (res.statusCode != 200) {
- app.showError()
- } else {
- wx.hideLoading()
- var num = that.data.pageSize //限制数据条数
- var nums = res.data.nums
- var bb = nums / num
- var aa = Math.ceil(bb) //最后得到的页数
- if (aa == that.data.page) {
- //后端数据条数大于限制数据条数时显示提示
- if (res.data.nums >= num) {
- that.setData({
- newData: '0'
- })
- }
- }
- }
- }
- },
- fail: function (res) {
- app.showError()
- }
- });
- }
- })
- },
- //点击进入测报灯详情
- warning: function (e) {
- var id = e.currentTarget.dataset.id
- var name = e.currentTarget.dataset.name
- wx.navigateTo({
- url: '../warning_details/warning_details?id=' + id + '&name=' + name,
- })
- },
- /**
- * 生命周期函数--监听页面加载
- */
- onLoad: function (options) {
- this.requestVideos(1)
- },
- /**
- * 生命周期函数--监听页面初次渲染完成
- */
- onReady: function () {
- },
- /**
- * 生命周期函数--监听页面显示
- */
- onShow: function () {
- },
- /**
- * 生命周期函数--监听页面隐藏
- */
- onHide: function () {
- },
- /**
- * 生命周期函数--监听页面卸载
- */
- onUnload: function () {
- },
- /**
- * 页面相关事件处理函数--监听用户下拉动作
- */
- onPullDownRefresh: function () {
- this.requestVideos(1)
- },
- /**
- * 页面上拉触底事件的处理函数
- */
- onReachBottom: function () {
- // 最后一页了,取消下拉功能
- if (this.data.isLastPage) {
- return
- }
- this.setData({
- page: this.data.page + 1
- })
- this.requestVideos(this.data.activeIndex)
- },
- /**
- * 用户点击右上角分享
- */
- onShareAppMessage: function () {
- },
- //请求数据
- requestVideos: function () {
- wx.showLoading({
- title: '加载中',
- })
- var that = this;
- wx.getStorage({
- key: 'login',
- success(res) {
- wx.request({
- url: 'https://wx.yfzhwlw.com/wechat_equip_list',
- header: {
- "Content-Type": "application/x-www-form-urlencoded"
- },
- method: "post",
- data: {
- username: res.data,
- type: '3',
- page: that.data.page,
- ret: 'list'
- },
- success: function (res) {
- var list = that.data.list;
- for (var i = 0; i < res.data.dat.length; i++) {
- list.push(res.data.dat[i]);
- }
- that.setData({
- list: list
- });
- if (res.statusCode != 200) {
- app.showError()
- } else {
- wx.hideLoading()
- var num = that.data.pageSize //限制数据条数
- var nums = res.data.nums
- var bb = nums / num
- var aa = Math.ceil(bb) //最后得到的页数
- if (aa == that.data.page) {
- //后端数据条数大于限制数据条数时显示提示
- if (res.data.nums >= num) {
- that.setData({
- newData: '0'
- })
- }
- }
- }
- },
- fail: function (res) {
- app.showError()
- }
- });
- }
- })
- },
- // 选择menu
- selector: function (e) {
- var index = e.currentTarget.dataset.index
- // 改变当前类,并重置分页数据
- this.setData({
- activeIndex: index,
- page: 1,
- isLastPage: false,
- tips: '上拉加载更多',
- list: []
- })
- this.requestVideos(index)
- },
- // 获取滚动条当前位置
- onPageScroll: function (e) {
- if (e.scrollTop > 100) {
- this.setData({
- floorstatus: true
- });
- } else {
- this.setData({
- floorstatus: false
- });
- }
- },
- //回到顶部
- goTop: function (e) { // 一键回到顶部
- if (wx.pageScrollTo) {
- wx.pageScrollTo({
- scrollTop: 0
- })
- } else {
- wx.showModal({
- title: '提示',
- content: '当前微信版本过低,无法使用该功能,请升级到最新微信版本后重试。'
- })
- }
- },
- })
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