viz

page移植成component步骤js文件构造器由Page修改成Componentvar app = getApp();//require跟page一样放这里Component({ behaviors: [], properties: { //page中data参数都放这里,比如data中是imageUrl:'' //在这里就改写成 //imageUrl:{ // type: String, // value: '' //}, myPr

const cloud = require('wx-server-sdk')cloud.init()// 云函数入口函数exports.main = async (event) => { const db = cloud.database() try { console.log(event) var result = await db.collection('home_image').where({ _id: event.id }).update({ data:

v-bind:if编译之后就是ifv-if编译之后就是wx:if

基础页面定义//BasePage.js(放在项目根目录/util/)//这里以微信小程序为例,获取屏幕宽高作为默认数据export default ({ canUseWX = "canUseWX", screenWidth = "screenWidth", screenHeight = "screenHeight", dataUpdate = "dataUpdate"}) =&gt...

垂直居中.v-center{ display: flex; flex-direction: row; align-items: center;}.v-center image{ width:100px; height:100px;}.v-center text{ margin-left:10px;}<view class="v-center">...