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// pages/orderdoing/orderdoing.js
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const db = wx.cloud.database({});
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const cont = db.collection('food');
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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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orderfood:[]
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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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let foodid =options.id
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cont.doc(foodid).get({
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success: res => {
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console.log(res.data)
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//这一步很重要，给ne赋值，没有这一步的话，前台就不会显示值
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this.setData({
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orderfood: 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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