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124 lines
2.1 KiB
124 lines
2.1 KiB
2 years ago
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// pages/navigation/index/delete/delete.js
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const db=wx.cloud.database();
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let 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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clothes:[]
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},
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//定义按钮的事件处理函数
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clear(e)
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{
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var clothes=this.data.clothes
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console.log(clothes)
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let index=e.currentTarget.dataset.index
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console.log(index)
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let id=clothes[index]._id
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console.log(id)
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//界面数据删除
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this.data.clothes.splice(e.currentTarget.dataset.index,1);
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this.setData({ clothes: this.data.clothes });
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console.log('删除成功');
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//初始化云
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wx.cloud.init({
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env:'cloud1-5ggzbo3kcd4ea4e2'
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});
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wx.cloud.callFunction({
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name:'get',
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complete:res=>{
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console.log('云函数获取openid:',res.result.openid);
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wx.setStorageSync('openid',res.result.openid);
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console.log(res);
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}
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}),
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//删除数据库中记录
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db.collection('cloth').where({
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'_id':id
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}).remove({
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success: function(res) {
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console.log(res.data)
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wx.showToast({
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title: '删除成功',
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})
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console.log('数据库删除成功')
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}
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})
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db.collection('cloth').where({
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'_id':id
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}).get({
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success: res =>{
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console.log(res.data);
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}
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})
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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(options) {
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db.collection('cloth').get({
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success: res =>{
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console.log(res.data);
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this.setData({
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clothes:res.data
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})
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}
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})
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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() {
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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() {
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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() {
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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() {
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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() {
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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() {
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage() {
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}
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})
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