You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
1.3 KiB
82 lines
1.3 KiB
// pages/52/52.js
|
|
const db = wx.cloud.database();
|
|
const app = getApp(); // 获取全局应用实例
|
|
|
|
Page({
|
|
data: {
|
|
dataobj: undefined
|
|
},
|
|
get_data() {
|
|
const chosenIndex = app.globalData.chosen_index; // 获取 chosen_index
|
|
db.collection("demolist").where({ index: chosenIndex }).get({
|
|
success: res => {
|
|
console.log(res);
|
|
if (res.data.length > 0) {
|
|
this.setData({
|
|
dataobj: res.data[0]
|
|
}, () => {
|
|
console.log(this.data.dataobj);
|
|
});
|
|
} else {
|
|
console.log("没有数据");
|
|
}
|
|
}
|
|
});
|
|
},
|
|
/**
|
|
* 生命周期函数--监听页面加载
|
|
*/
|
|
onLoad(options) {
|
|
this.get_data()
|
|
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面初次渲染完成
|
|
*/
|
|
onReady() {
|
|
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面显示
|
|
*/
|
|
onShow() {
|
|
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面隐藏
|
|
*/
|
|
onHide() {
|
|
|
|
},
|
|
|
|
/**
|
|
* 生命周期函数--监听页面卸载
|
|
*/
|
|
onUnload() {
|
|
|
|
},
|
|
|
|
/**
|
|
* 页面相关事件处理函数--监听用户下拉动作
|
|
*/
|
|
onPullDownRefresh() {
|
|
|
|
},
|
|
|
|
/**
|
|
* 页面上拉触底事件的处理函数
|
|
*/
|
|
onReachBottom() {
|
|
|
|
},
|
|
|
|
/**
|
|
* 用户点击右上角分享
|
|
*/
|
|
onShareAppMessage() {
|
|
|
|
}
|
|
}) |